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LERAY, Jean-Luc (CEA/Consultant)01/08/2022, 11:30
– Since the 80s and the 90s it is known that Terrestrial Cosmic Rays,
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mainly reported as ‘Atmospheric Neutrons’, as well as muons and protons, of
cosmic origin, can penetrate the natural shielding of buildings, equipment and
circuit package. Eg, flux of thermal to high-energy neutron of interest ranges
between ~10 particles.cm-2.hour-1 at sea level to ~104 cm-2.hour-1 at typical
airplanes... -
KUMAR, Piyush (University of Hyderabad, India)01/08/2022, 13:00
For the High-Luminosity Large Hadron Collider era, the trigger and data acquisition system of the Compact Muon Solenoid experiment will be entirely replaced. Novel design choices have been explored, including ATCA prototyping platforms with SoC controllers and newly available interconnect technologies with serial optical links with data rates up to 28 Gb/s. Trigger data analysis will be...
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SONG, Jianing (Institute of High Energy Physics, Chinese Academy of Sciences (CN))01/08/2022, 13:20
The improved Resistive Plate Chambers (iRPC) will be installed in the challenging forward region during the CMS phase II upgrade with new FrontEnd Electronics Boards (FEBs) to record the rising edge of signals from both ends by a Time-to-Digital Converter[1]. TDC data of each end has two parts of time information—the coarse time (2.5 ns) and the fine time (around 10ps, 2.5ns/256). The backend...
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Dr LAI, Yun-Tsung (Univ. of Tokyo, Kavli IPMU)01/08/2022, 13:40
The Belle II experiment and SuperKEKB collider is designed to operate under a higher luminosity compared to that of Belle for the improvement on rare B meson decay study and new physics search. A new PCI-express-based high-speed readout board (PCIe40) is adopted for the upgrade of DAQ system in order to break the bottleneck of bandwidth and to improve the stability in operation. The new system...
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PARK, Seokhee01/08/2022, 14:00
The Belle II experiment started to take data of electron-positron collisions provided by the SuperKEKB accelerator, with all subdetectors from March 2019. The Belle II detector consists of 7 subdetectors and data from each subdetector are serialized by event builders. The maximum trigger rate at the detector is designed to be 30 kHz. The collected data are filtered by a software-based trigger...
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WEN, Jingjun01/08/2022, 15:00
This paper introduces the DAQ architecture of CDEX-100 experiment and the preliminary test results. The target of CDEX-100 experiment is the direct detection of WIMPs and $^{76}Ge$ $0\nu\beta\beta$, it contains 100-kilogram HPGe detectors and is deployed in a large liquid nitrogen thermostat which located in CJPL-II underground laboratory. We have designed a DAQ system which responsible for...
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GERATHY, Matthew01/08/2022, 15:20
The SABRE (Sodium-iodide with Active Background REjection) South experiment, located at the Stawell Underground Physics Laboratory (SUPL) in Australia, aims to measure an annual modulation in dark-matter interactions using ultra-high-purity NaI(Tl) crystals. In partnership with the SABRE North effort at the Gran Sasso National Laboratory (LNGS), SABRE South is designed to disentangle any...
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Ms QU, Huifan (Shanghai Jiao Tong University)01/08/2022, 15:40Control, Monitoring, Test, Diagnostics SystemsOral Presentation
In nuclear medicine, the online blood radioactivity meter measures the radioactivity in the blood vessel to form the arterial input function in a dynamic PET study. Such a radioactivity meter is composed of scintillation crystals and SiPMs. The accuracy of the activity measurement varies with the temperature due to the temperature dependency in the gain of SiPMs and the light output of...
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KUNIGO, Takuto (KEK (IPNS))01/08/2022, 16:00Control, Monitoring, Test, Diagnostics SystemsOral Presentation
The Belle II experiment is designed to search for physics beyond the standard model of particle physics exploiting the large number of B meson decays produced by the SuperKEKB accelerator.
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We have maintained a good data-taking efficiency since the beginning of our operation on March 2019.
Nevertheless, we encountered various problems and errors during our operation.
The instantaneous... -
Mr YECK, Jim (Brookhaven - IEC)02/08/2022, 11:00
-The Electron-Ion Collider (EIC), a powerful new facility to be built in the United States at the U.S. Department of Energy’s Brookhaven National Laboratory (BNL) in collaboration with Thomas Jefferson National Accelerator Facility (TJNAF), will explore the most fundamental building blocks of nearly all visible matter. Its focus is to reveal how these particles interact to build up the...
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Dr MASTROIANNI, Stefano (INFN NA)02/08/2022, 11:45Control, Monitoring, Test, Diagnostics SystemsOral Presentation
KM3NeT is a network of submarine Cherenkov neutrino telescopes under construction in two different sites of the Mediterranean Sea. ARCA, near Sicily in Italy, is optimized for the detection of cosmic neutrinos while ORCA, near Toulon in France, for atmospheric neutrinos.
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ARCA and ORCA are both arrays of thousands of optical sensors (Digital Optical
Modules - DOMs), each made of 31 small... -
GRECO, Michela (Universita e INFN Torino (IT)), CIBINETTO, Gianluigi (INFN Ferrara)02/08/2022, 12:05Control, Monitoring, Test, Diagnostics SystemsOral Presentation
An innovative cylindrical gas-electron multiplier (CGEM) is under construction to replace the BESIII experiment inner drift chamber, which is suffering from aging. By the end of 2019 two of the three CGEM layers have been built and shipped to the Institute of High Energy Physics in Beijing. Due to SARS-CoV2 pandemic, the system has been remotely controlled since January 2020.
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A special... -
Dr CRUZ, Nuno (Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001, Lisboa, Portugal), CASTELO BRANCO DA CRUZ, Nuno Sérgio (Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa)02/08/2022, 12:25Control, Monitoring, Test, Diagnostics SystemsOral Presentation
At the ITER Neutral Beam Test Facility, the Source for the Production of Ions of Deuterium Extracted from Radio frequency plasma (SPIDER) has been in operation since 2018 aiming at prototyping the heating and diagnostic neutral beam appliances in view of the ITER demanding requirements for plasma burning conditions and instabilities control.
For the sake of safety, machine protection and...
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PERRI, Marco02/08/2022, 14:10
This work presents measurements made with the CAEN A5202 FERS-5200 board, which integrates two Citiroc-1A chips, for a total of 64 acquisition channels, and the possibility to synchronize up to 128 boards. Besides the use of this chip for single photon spectra and counting, this works wants to explore the possibility to use it also to acquire γ energy spectra from scintillator detectors...
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VENTURINI, Yuri02/08/2022, 14:30
Over the past decade the design of CAEN Digital Acquisition Systems has been accompanied by an equivalent effort in the development of Firmware, Software and Communication protocols designed to maximize the performance offered by the system itself. With the development of a second generation of Digital Solutions, CAEN continues its tradition of strong collaboration with our customers while...
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HENNIG, Wolfgang02/08/2022, 14:50
As radiation detector arrays in nuclear physics applications become larger and physically more separated, the time synchronization and trigger distribution between many channels of detector readout electronics becomes more challenging. Among applications requiring the highest precision are time-of-flight measurements which try to determine the time difference in two or more related particle...
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GIBBS, Tom02/08/2022, 15:10Oral Presentation
The 2020’s are emerging as the decade of the experiment as new instruments come on-line or are being upgraded with significant improvements that will support each of the science domains. The new devices will produce huge volumes of rich data which along with improvements in data processing and simulation methods offer the potential to address grand challenges in science that if resolved could...
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PISANI, Flavio (CERN)03/08/2022, 11:00
The LHCb experiment is a forward spectrometer, designed to study beauty and charm quarks Physics at the LHC. To exploit of the higher luminosity that will be delivered during Run3, the full experiment needed a substantial upgrade, from the detector to the DAQ and HLT. In this paper, we will focus on the new DAQ system for the LHCb experiment; that represents a substantial paradigm shift...
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TAKAHASHI, Tomonori (RIKEN)03/08/2022, 11:30
In recent years, particle physics and nuclear physics experiments require faster data collection systems and advanced trigger systems as the beam intensity increases. The current DAQ system at the J-PARC hadron experimental facility (HEF) uses a fixed- and low-latency trigger with dedicated hardware to reduce data and event-building software that merges data into a single endpoint. This...
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RAYDO, Ben (Jefferson Lab)03/08/2022, 11:50
The CODA Data Acquisition system is a software toolkit developed in conjunction with both custom and commercial hardware to support the general experimental program at Jefferson Lab. This includes larger complex DAQ systems in the four primary experimental halls as well as more basic developmental test bed systems. Recent developments for CODA have been focused on support for streaming...
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PURSCHKE, Martin L (Brookhaven National Laboratory (US))03/08/2022, 12:10
The Electron-Ion Collider (EIC) is an extraordinary new facility enabling frontier research in nuclear physics, with initial operation planned for 2031. It is the largest single project undertaken by the US DOE Office of Nuclear Physics and, as such, represents a landmark allocation of resources. Recently, the proposal of the ECCE consortium has been selected as the reference design for...
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CAPRA, Andrea (TRIUMF (CA))03/08/2022, 12:30
DarkSide-20k is a direct dark matter search detector using a two-phase Liquid Argon Time Projection Chamber (LArTPC) with an active mass of 50 tonnes of low radioactivity Argon from an underground source. Two planes of cryogenic SiPMs covering the top and the bottom faces of the TPC detect the light signals produced by the scattering of a WIMP particle on an Argon nucleus. The TPC is...
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WU, Qi03/08/2022, 14:15
The timing information carried by the waveforms important when reconstructing the particle trajectory especially in the application of time-of-flight detectors. The traditionally used timing methods, including the leading edge discrimination (LED) and the constant fraction discrimination (CFD), are easily realized in the circuit but obviously the time information of the pulse has not been...
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HUANG, Yi03/08/2022, 14:35
Real-time data collection and analysis in large collider experimental facilities present a great challenge across multiple domains, such as at the sPHENIX experiment at the Relativistic Heavy Ion Collider and future experiments at the Electron-Ion Collider. To address this, machine learning (ML)-based methods for real-time data compression have drawn significant attention. However, unlike...
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MITREVSKI, Jovan (Fermi National Accelerator Lab. (US))03/08/2022, 14:55
Neural Network (NN)-based inference deployed in FPGAs or ASICs is a powerful tool for real-time data processing and reduction. FPGAs or ASICs may be needed to meet difficult latency or power efficiency requirements in data acquisition or control systems. Alternately one may need to design ASICs for special conditions, like use in high radiation areas. The software package, hls4ml, was designed...
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FURLETOV, Sergey03/08/2022, 15:15Real Time System Architectures and Intelligent Signal ProcessingOral Presentation
With the increase of luminosity for accelerator colliders as well as a granularity of detectors for particle physics, more challenges fall on the readout system and data transfer from detector front-end to computer farm and long term storage. Modern concepts of trigger-less readout and data streaming will produce large data volumes being read from the detectors.
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From a resource standpoint, it... -
Dr AI, Pengcheng (Tsinghua University)04/08/2022, 11:00Real Time System Architectures and Intelligent Signal ProcessingOral Presentation
Front-end electronics equipped with high-speed digitizers are being used and proposed for future nuclear detectors. Recent literature reveals that deep learning models, especially one-dimensional convolutional neural networks, are promising when dealing with digital signals from nuclear detectors. Simulations and experiments demonstrate the satisfactory accuracy and additional benefits of...
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Mr CIFRA, Pierfrancesco (Nikhef National institute for subatomic physics (NL))04/08/2022, 11:20Real Time System Architectures and Intelligent Signal ProcessingOral Presentation
The LHCb (Large Hadron Collider beauty) experiment is designed to study differences between particles and anti-particles as well as very rare decays in the charm and beauty sector at the LHC. With the major upgrade done in view of Run 3, the detector will read-out all events at the full LHC frequency of 40 MHz, the online system will be subjected to a considerably increased data rate, reaching...
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FEO, Mauricio (CERN)04/08/2022, 11:40Real Time System Architectures and Intelligent Signal ProcessingOral Presentation
The LHCb experiment has gone through a major upgrade for LHC's Run-3, scheduled to start in the middle of 2022. The entire readout system has been replaced by Front-End and Back-End electronics that are able to record LHC events at the full LHC bunch rate of 40MHz.
In order to maintain synchronicity across the full system, clock and control commands are originated from a single Readout...
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Mr RIVILLA, Daniel (Universidad Politécnica de Madrid), RIVILLA, Daniel (Universidad Politécnica de Madrid)04/08/2022, 12:00Real Time System Architectures and Intelligent Signal ProcessingOral Presentation
The MTCA.4 standard is widely used in developing advanced data acquisition and processing solutions in the big physics community. The number of applications implemented using commercial MTCA AMC cards using XILINX and IntelFPGA systems on chips is growing due to the flexibility and scalability of these reconfigurable hardware devices and their suitability to implement intelligent applications...
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Dr GYURJYAN, Vardan04/08/2022, 12:20Real Time System Architectures and Intelligent Signal ProcessingOral Presentation
This paper presents an reactive, actor-model and FBP paradigm based framework that we develop to design data-stream processing applications for HEP and NP. This framework encourages a functional decomposition of the overall data processing application into small mono-functional artifacts. Artifacts that are easy to understand, develop, deploy and debug. The fact that these artifacts (actors)...
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Dr AIT MANSOUR, El Houssain (Synchrotron SOLEIL)04/08/2022, 14:05
Single photon counting hybrid pixel detector technology with short gate capability has been chosen to achieve time-resolved pump-probe experiments in the energy range from 5 to 15 keV at SOLEIL Synchrotron. The detector prototypes, based on the UFXC32k [1] readout chip, were developed for this initial purpose due to various very interesting performances of the chip, such as high readout speed,...
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KÖPPEL, Marius04/08/2022, 14:25
The Mu3e experiment at the Paul Scherrer Institute (PSI) searches for the charged lepton flavour violating decay $\mu^+ \rightarrow e^+ e^+ e^-$.
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The experiment aims for an ultimate sensitivity of one in $10^{16}$ $\mu$ decays.
The first phase of the experiment, currently under construction, will reach a branching ratio sensitivity of $2\cdot10^{-15}$ by observing $10^{8}$ $\mu$ decays per... -
HEGEMAN, Jeroen (CERN)04/08/2022, 14:45
The CMS detector will undergo a major upgrade for the Phase-2 of the LHC program: the High-Luminosity LHC. The upgraded CMS detector will be read out at an unprecedented data rate exceeding 50 Tbit/s, with a Level-1 trigger selecting events at a rate of 750 kHz, and an average event size reaching 8.5 MB. The Phase-2 CMS back-end electronics will be based on the ATCA standard, with node boards...
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LARSEN, Raymond04/08/2022, 15:05Oral Presentation
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BERGMANN, Benedikt05/08/2022, 11:00
Hybrid pixel detectors (HPD) of Timepix [1,2] technology have become increasingly interesting for space applications. While up to date, common space radiation monitors rely on silicon diodes, achieving particle (mainly electron and proton) separation by pulse-height analysis, detector stacking, shielding or electron removal by a magnetic field, the key advantage of HPDs is that, in addition to...
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HONDA, Ryotaro (KEK IPNS)05/08/2022, 11:45
The author has developed a clock distribution system for front-end electronics synchronization using the clock-duty-cycle-modulation (CDCM) [1] based transceiver (CBT), which is realized by the Xilinx Kintex-7 IOSERDES primitives. In addition, the link layer protocol called the MIKUMARI link was developed. The link protocol can transfer not only data using frame structure but also a one-shot...
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GOODRICH, michael05/08/2022, 12:05
To increase the science rate for high data rates (100Gbs - 1Tbs) with guaranteed Quality of Service (QoS), JLab is partnering with ESnet for proof-of-concept engineering of an 1.5 network layer AI/ML directed dynamic Compute Work Load Balancer (CWLB) of UDP streamed data using an FPGA for fixed latency and high throughput in order to demonstrate seamless integration of edge / core computing...
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TREVISAN, Luca (Consorzio RFX)05/08/2022, 12:25Data Acquisition System ArchitecturesOral Presentation
MITICA is one of the two ongoing experiments at the ITER Neutral Beam Test Facility (NBTF) located in Padova (Italy). MITICA aims to develop the full-size neutral beam injector of ITER and, as such, its Control and Data Acquisition System will adhere to ITER CODAC directives. In particular, its timing system will be based on the IEEE1588 PTPv2 protocol and will use the ITER Time Communication...
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MANTILLA SUAREZ, Cristina Ana (Fermi National Accelerator Lab. (US))05/08/2022, 12:45Oral Presentation
We have designed and implemented a reconfigurable ASIC data encoder for low-power, low-latency hardware acceleration of an unsupervised machine learning data encoder. The implementation of a complex neural network algorithm demonstrates the effectiveness of a high-level synthesis-based design automation flow for building design IP for ASICs. The ECON-T ASIC, which includes the AI algorithm,...
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JU, Huang (IMPCAS)05/08/2022, 13:40Front End Electronics and Fast DigitizersOral Presentation
Due to excellent spatial resolution, fast timing response, and low material budget, the Monolithic Active Pixel Sensor (MAPS) has become one of the most advanced technologies for particle measurement. To perform real-time beam monitoring in heavy-ion physics experiments, a MAPS named Nupix-A1 has been designed. This Nupix-A1 can simultaneously measure the particle hit's position, energy, and...
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CARRIO ARGOS, Fernando (Instituto de Física Corpuscular (CSIC-UV))05/08/2022, 14:00Front End Electronics and Fast DigitizersOral Presentation
The Tile Calorimeter (TileCal) is the central hadronic calorimeter of the ATLAS experiment at Large Hadron Collider (LHC). The LHC will undergo a series of upgrades leading into the High Luminosity LHC (HL-LHC). The TileCal Phase-II Upgrade will accommodate the detector readout electronics to the HL-LHC conditions using a new clock and readout strategy.
The TileCal Phase-II upgrade project...
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CARRIO ARGOS, Fernando (Instituto de Física Corpuscular (CSIC-UV))05/08/2022, 14:20Front End Electronics and Fast DigitizersOral Presentation
The Tile Calorimeter (TileCal) is the central hadronic calorimeter of the ATLAS experiment at the Large Hadron Collider (LHC). The LHC will undergo a series of upgrades towards a High Luminosity LHC (HL-LHC) in 2025-2028. The ATLAS TileCal Phase-II Upgrade is planned in order to accommodate the detector and data acquisition system to the HL-LHC requirements. In the upgraded readout...
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GUAZZONI, Chiara (Politecnico di Milano & INFN)05/08/2022, 14:40Front End Electronics and Fast DigitizersOral Presentation
Different application fields require the development of fast preamplifiers and shaping filters to be coupled with dedicated radiation detectors. In view of fast prototyping and targeting a medium number of readout channels, we present in this paper the feasibility study, design and qualification of a fast, opamp-based, preamplifier and shaping filter suited to equip a smart rad-hard detection...
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TARPARA, Eaglekumar (Brookhaven National Laboratory)05/08/2022, 15:00Front End Electronics and Fast DigitizersOral Presentation
A 16-channel front-end Liquid Argon ASIC (LArASIC) has been designed for the Deep Underground Neutrino Experiment (DUNE) liquid argon (LAr) time-projection chamber (TPC). The LArASIC, fabricated in a commercial 180 nm CMOS process, was specifically designed for operation at cryogenic temperatures (77K-89K). It has 16-channels of charge amplifiers and shapers with programmable gain and filter...
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LIU, chao
Abstract— This work presents a low-area and high-precision 8-channel 10-bit resistor-floating-resistor-string (RFR) digital to analog converter for multi-voltage threshold digitizer in PET medical imaging equipment. Two-stage segment structure is adopted to reduce the chip area, which the first-stage coarse quantization circuit can be shared among each channel. And the RFR-DAC combines a 6-bit...
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ZHAO, Cong, Prof. DI, Guo (Central China Normal University)
This paper presents the design and the test results of a 25 Gbps VCSEL driving ASIC fabricated in a 55 nm CMOS technology for detector front-end readout. This VCSEL driving ASIC is composed of an input equalizer stage, a pre-driver stage and a novel output driver stage. The input equalizer stage adopts a 5-step CTLE structure to compensate the high frequency loss at the PCB traces, bonding...
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WANG, Yuting
Waveform digitization is an important research direction in high-energy physics experiments. Compared to the solution based on high speed ADC, switched capacitor array (SCA) has advantages in high sampling rate, low power consumption, and easy multi-channel integration. However, the dead time of SCA is a limitation for many high hit rate applications. In order to reduce the quantization time...
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IGARASHI, Yoichi (KEK)
An experiment to search the charged lepton flavor violation named COMET is prepared at the J-PARC research facility. The COMET experiment searches for the coherent neutrinoless conversion of a muon to an electron in muonic atoms.
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The data acquisition system of the COMET detector is a network-based system that consists of two layers, the front-end network, and the back-end network. The... -
CHEN, Qiangjun, GUO, Di (Central China Normal University)
This paper presents the novel design and the test results of a 4×14-Gbps Vertical-Cavity Surface-Emitting Laser (VCSEL) driver ASIC fabricated in a 65 nm CMOS process for particle physics experiments. The driver ASIC includes four independent channels and a I2C module. Each channel consists of a limiting amplifier stage, a novel output driver stage and bias circuits. The limiting amplifier...
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LI, Jiaming (University of Science and Technology of China)
High-precision energy measurement is required in the readout systems for the Multi-purpose Time Projection Chambers (MTPC) at China Spallation Neutron Source (CSNS) back-streaming white neutron source (Back-n). Considering the size and power consumption limitation of the readout electronics, a new prototype front-end ASIC was designed. The prototype ASIC integrates 16 readout channels, each...
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Mr CHEN, Tao (University of Science and Technology of China)Real Time System Architectures and Intelligent Signal ProcessingPoster presentation
Cooling storage ring External-target Experiment (CEE) under design at Heavy Ion Research Facility at Lanzhou-Cooling Storage Ring (HIRFL-CSR) is a multi-purpose spectrometer and will be used for various studies on heavy-ion collisions, where three Multi Wire Drift Chambers (MWDCs) are used as collision products tracking detectors. The readout electronics of CEE-MWDC is designed based on...
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WU, Zibing (Shandong University (CN))
Recently, multi-channel waveform digitizer is increasingly used for new detector research. We will describe a novel real-time digitizer based on the latest multi-channel Analog-to-Digital Converter (ADC) for radiation detector applications. The digitizer can be configured as 16, 32, 64, 128 channels for different kinds of pixelized detectors. ADS52J90 chip, which is a high-speed,...
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Dr SATO, Yutaro (Niigata University)
SliT is the new silicon-strip readout chip for the measurement of the muon anomalous magnetic moment $(g-2)$ and electric dipole moment (EDM) at J-PARC. The readout chip is required to tolerate a high hit rate of 1.4 MHz per strip and to have deep memory for the period of 40 $\mu$s with 5 ns time resolution. To satisfy the experimental requirements, we have developed a series of readout chip...
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SONG, ShuchenReal Time System Architectures and Intelligent Signal ProcessingPoster plus Minioral
Keda Torus eXperiment (KTX) is a reversed field pinch (RFP) device in the University of Science and Technology of China. Resistive wall modes (RWMs) and tearing modes (TMs) of RFP configuration limit the increase of discharge duration of the device.
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The article introduces the experiment and results of active control of RWMs with m=1, |n|≤5 by controlling the external power supply and saddle... -
LIANG, Shunyi (University of Science & Technology of China)Real Time System Architectures and Intelligent Signal ProcessingPoster plus Minioral
In radionuclide metrology, ionization chambers have been used for activity and half-life determinations. The accurate measurement of the ionization current is required to improve the uncertainty levels of these determinations.
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An accurate small direct currents measurement system is designed, including an amplifier circuit, an ADC, an FPGA control and readout circuit, and the user interface.... -
MA, Yubo (University of Science and Technology of China)
Digital bandwidth interleaving (DBI) technology is a method that can simultaneously improve the bandwidth and sampling rate of sampling system. However, its waveform reconstruction algorithm is so complicated that it is impossible to realize real-time waveform reconstruction. This paper proposes a frequency-domain waveform reconstruction method for DBI sampling system to improve the waveform...
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周 ZHOU, 世强 Shiqiang (华中师范大学)
In high energy physics detection technology, X-ray polarization detection experiment is an important means to study astrophysics. One of the most commonly used two-dimensional detectors is the photoelectron track pixel detector. The readout electronics system of pixel detector is composed of several modules. With the development of high energy experiment, the readout electronics system of...
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COSTA, Victor (Universidad Politecnia de Madrid), COSTA, Víctor (Universidad Politécnica de Madrid)Real Time System Architectures and Intelligent Signal ProcessingPoster plus Minioral
Event detection in fusion experiments is essential for plasma control during discharges and requires fast data acquisition and processing to meet real-time constraints, which demands the implementation of FPGA-based data acquisition and detection systems. The randomized power martingale RPM algorithm deals with the changing nature of a multidimensional dataset, detecting changes in the data...
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Dr LI, Shi
With the in-depth study of plasma experiment in East device, the long pulse discharge experiment has gradually become a conventional discharge experiment, and the pulse discharge time of each pulse reaches hundreds of seconds or even thousands of seconds. For diagnostic data acquisition, especially for the diagnostic data acquisition system with high signal quantity and signal bandwidth, the...
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GARCÍA SIGUERO, IGNACIO (UPM)
The use of Field Programmable Gate Array (FPGA) based systems are becoming more widespread within Intelligent Instrumentation and Control (I&C) field. This is due to the advantages they offer in terms of timing, versatility and safeness against cyber-attacks. Traditionally, these devices had been mostly programmed using low-level Hardware Description Languages (HDL), but the use of high-level...
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Mr CHHABRIA, AMIT
In the Compact Muon Solenoid (CMS) experiment at CERN, Geneva, a large number of High-granularity calorimeter (HGCAL) sensor modules are fabricated in advanced laboratories around the world. Each sensor module contains about 700 checkpoints for visual inspection thus making it almost impossible to carry out such inspection manually. As artificial intelligence is more and more widely used in...
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OLIVEIRA, João
As magnetic fusion draws closer to commercial viability, experiment pulse
duration increases and requirements for data acquisition systems change.
We present the conceptual design of carrier board for isolated, dual-channel,
2MSPS 18bit ADC modules designed with the requirements of COMPASS-U and other
future experiments in mind.The carrier board was designed to be compatible with the...
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SPIWOKS, Ralf (CERN)
The new Muon-Central-Trigger-Processor-Interface (MUCTPI) is part of the upgrade of the ATLAS Level-1 trigger system for the upcoming run of the Large Hadron Collider at CERN. The new MUCTPI has three high-end FPGAs and one SoC. The FPGAs receive and process muon candidate information arriving on 208 high-speed optical serial links. Processed trigger information and summary data are sent to...
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LI, Yixin
Signal multiplexing is always necessary to decrease a large number of readout channels in PET scanners. Demultiplexing the encoded data with precise channel position and magnitude is significant for medical imaging research. The motivation for this paper is to design an efficient and reliable model for demultiplexing data from Prism-PET detectors. We develop a data-driven method, which...
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TIANHAO, Wang (Tsinghua University)Poster plus Minioral
CDEX project which aims at search of Dark Matter, will soon come to CDEX-100 period in about 2 years. This work has designed an readout system (Readout over PCIe, RoPe) for CDEX-100. The whole system is built on Xilinx Zynq 7Z100 SoC and support 80Gbps of input bandwidth based on 2 QSFP+ optical link and 40Gbps of output bandwidth based on PCIe Gen2 x8 link.
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Considering RoPe's condition, we... -
YIN, Rui (IMPCAS)
The Monolithic Active Pixel Sensor (MAPS) has been widely used in nuclear and particle physics. The real-time particle tracking applications at the Heavy Ion Research Facility in Lanzhou (HIRFL) and the High-Intensity heavy-ion Accelerator Facility (HIAF) require MAPS to measure the position, energy deposition, and arrival time of the particle hits. Thus, a MAPS with such capability is being...
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HE, rui (Insitute of Modern Physics, CAS)
As the leading research platform of heavy-ion science in China, the heavy-ion physics and heavy-ion applications at the Heavy Ion Research Facility in Lanzhou (HIRFL) and the High-Intensity heavy-ion Accelerator Facility (HIAF) drive the development of new detector technology. A Monolithic Active Pixel Sensor (MAPS) is being designed in a 130nm process for real-time beam monitoring...
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LI, Yukun
In high-precision radionuclide measurements, ADC is usually used to sample the detector signal, and FPGA is used to preprocess the acquired data, then the large amount of acquired data is transmitted to PC for further processing. In the case of high radioactivity, the acquisition system generates a large amount of data. At the same time, it is necessary to control the running state and...
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Mr LI, Qicai (Institute of High Energy Physics, Chinese Academy of Sciences(CAS), Beijing, 100049, China)
Most of the neutron spectrometers planned in the China spallation neutron source (CSNS) are based on position-sensitive 3He tube detectors. To reduce the influence of air on neutron scattering experiments, the detector must be placed within a vacuum chamber for this kind of spectrometers. The readout electronics should also be placed within the vacuum chamber, so the number of feed-through...
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AVON, Giuseppe (Università degli Studi di Catania)Real Time System Architectures and Intelligent Signal ProcessingPoster plus Minioral
The ITER magnetics diagnostics will condition, validate, and supply magnetic sensors outputs to key operational systems, including the plasma control system (plasma position, shape, vertical velocity and MHD instabilities); the interlock system (plasma current for machine protection) and the data-archiving system for post-pulse data analysis (study of the plasma physics).
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A combination of... -
JIANG, Lin
To meet the multi-channel and high trigger rate sampling requirements of CIGAR (ChIna Gamma trAcking aRray) single-point electrode and multi-electrode HPGe (high-purity germanium) detectors, a high-speed and high-precision dedicated readout electronics system “Wukong” based on Xilinx ZYNQ XC7Z100 was developed, including the system motherboard and high-speed, high-precision ADC mezzanine card...
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76. Developments of counting rates correction method and its use in the 4πβ − γ coincidence countingZHONG, Ke (University of Science and Technology of China)
4πβ − γ coincidence counting has been widely
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applied in the absolute radioactivity measurement for its high
accuracy and enabling measurement of most radionuclides without any specific values being assumed. The 4πβ − γ method
has a lot of variants according to the radionuclide and detector
types, among which the digital coincidence counting (DCC) is
quite outstanding. the DCC routine... -
李 LI, 实 Shi (中科院等离子体物理研究所)
In the past, data collected during plasma fusion could not be accessed until the end of experiments. But in the near future, plasma fusion discharges will last for hours. If experimental data cannot be viewed in real time by researchers, it will cause problems for scientific research. Therefore, I designed the diagnostic data real-time publishing system for EAST, which can real-time publish...
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SCHACHT, Jörg
An extended modification phase of the superconducting fusion experiment Wendelstein 7-X was completed late 2021 after installing actively cooled divertor units and the integration or modification of new technical components and diagnostics. Currently, the commissioning of the W7-X experiment is underway. First plasma operation is scheduled to take place at the end of September 2022, and...
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CAMPLANI, Alessandra
This submission describes revised plans for Event Filter Tracking in the upgrade of the ATLAS Trigger and Data Acquisition System for the high pileup environment of the High-Luminosity Large Hadron Collider (HL-LHC). The new Event Filter Tracking system is a flexible, heterogeneous commercial system consisting of CPU cores and possibly accelerators (e.g., FPGAs or GPUs) to perform the...
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Mr DENG, Yunqi (Central China Normal University), DENG, YunQi (Centrol China Normal University)
The calorimeter is one of the most important detectors in the field of particle physics. In recent years, the research of SiPM as the sensor of the calorimeter has attracted a lot of attention. There are two ways of traditional SiPM readout circuit, one is multi-channel readout, setting readout paths with different gains, the disadvantage is that the power consumption is high and the layout...
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HERWIG, Christian (Fermi National Accelerator Lab. (US))Poster plus Minioral
Applications of machine learning (ML) are growing by the day for many unique and challenging scientific applications. However, a crucial challenge facing these applications is their need for ultra low-latency and on-detector ML capabilities. Given the slowdown in Moore's law and Dennard scaling, coupled with the rapid advances in scientific instrumentation that is resulting in growing data...
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ZAHN, Felix (Royal Holloway, University of London)
The Front-End Link eXchange (FELIX) system is a new ATLAS DAQ component designed to meet the evolving needs of detector readout into the High-Luminosity LHC era. FELIX acts as the interface between the data acquisition; detector and trigger timing and systems; and new or updated trigger and detector front-end electronics. FELIX routes data between custom serial links from front-end electronics...
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HUANG, Yuliang (University of Science and Technology of China)Real Time System Architectures and Intelligent Signal ProcessingPoster presentation
In this paper, we implement a n/γ discrimination algorithm in a low power Flash FPGA for CLYC scintillation detector. In order to make the whole algorithm more suitable for the real-time radiation detection applications, pile-up rejection and noise discrimination are also implemented in FPGA logic. the power dissipation of the data process board (including 250 MS/s 12 bit ADC and front...
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WANG, HuiPoster plus Minioral
Sensitive soft X-ray polarimetry is expected to understand a wide variety of astrophysical sources in universe. High-performance gas pixel detectors have been used for soft X-ray polarimetry in recent years with the development of electronic technology. The obtained detector data need to be reconstructed to obtain the polarization of the X-ray sources. The traditional approach is to...
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GUO, Xiaowei
Abstract—This paper describes the HPGe preamplifier noise hardware simulation based on Vivado that can generate a b and c noise. The simulation is base on Broad Energy Germanium Detectors (BEGe) experimental platform. Noise power spectral density are obtain from BEGe by fit ENC curve with different shaping time. The monte carlo method are used in the noise hardware simulation with Tausworth...
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Dr ZHANG, Yuezhao (Institute of Modern Physics Chinese Academy of Sciences)
In this paper, the HiBeam-T, a time projection chamber (TPC) for monitoring the position and profile of heavy ion beams in a real-time manner, has been designed. This gaseous detector features its readout with an array of forty Topmetal-II− CMOS pixel sensors, each of which has 72 x 72 pixels with a size of 83 μm x 83 μm. The detector part consists of the charge drift and charge collection...
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Dr NIU, Xiaoyang (Institute of Modern Physics, CAS)
The Heavy Ion Research Facility at Lanzhou (HIRFL) and the High-Intensity heavy-ion Accelerator Facility (HIAF) are the leading heavy-ion physics centers. Heavy-ion physics experiments at HIRFL and HIAF with significantly increased scale have put forward urgent requirements on high-speed and high-density data transmission links. In addition, the strong radiation environment is a significant...
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LIU, Ming Xiong (Los Alamos National Laboratory)Poster plus Minioral
The upcoming sPHENIX experiment, scheduled to start data taking at the BNL Relativistic Heavy Ion Collider in 2023, and the future EIC experiments will employ sophisticated state-of-the-art, high-rate detectors to study high energy heavy ion and electron-ion collisions, respectively. The resulting large volumes of raw data far exceed available DAQ and data storage capacity.
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To meet this... -
Dr CERRATO, Mattia (Johannes Guttenberg University), KÖPPEL, Marius
Machine learning methodologies have increasingly been employed in high-energy physics research. The interest in ML for physics is due to the incredibly high amount of data which is produced by particle detectors, which makes it impossible for researchers to analyze it in real time. Another issue with detector data is that it is not labeled, i.e. the distinction between signal and background is...
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Prof. ZHENG, Ran
A very fast pulse readout ASIC, NTIMP1, with 1.2V power supply is presented in this work. It is going to be used as front-end electronics (FEE) for reading out the timing resistive plate chambers (RPCs) in the time of flight (TOF) wall of the compressed baryonic matter (CBM) experiment of the the High Intensity Heavy Ion Accelerator Facility (HIAF), China. NTIMP1 is fabricated using 0.13μm...
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VASILE, Matei (IFIN-HH (RO))
The Trigger and Data Acquisition system of the ATLAS experiment at the Large Hadron Collider at CERN is composed of a large number of distributed hardware and software components which provide the data-taking functionality of the overall system. During data-taking, huge amounts of operational data are created in order to constantly monitor the system. The Persistent Back-End for the ATLAS...
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Mr SHAYAN, Helmand (inIT - Institute Industrial IT, OWL University of Applied Sciences and Arts)
For environmental, sustainable economic and political reasons, recycling processes are becoming increasingly important, aiming at a much higher use of secondary raw materials. Currently, for the copper and aluminum industries, no method for the non-destructive online analysis of heterogeneous materials are available. The Promt Gamma Neutron Activation Analysis (PGNAA) has the potential to...
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HU, Peng (Institute of High Energy Physics Chinese Academy of Sciences)
Silicon Photomultipliers (SiPMs) are new type of high-performance semiconductor detectors, which inherit most of the advantages of semiconductor detectors and have good performance in terms of gain, signal-to-noise ratio and response speed. SiPM also has high photon detection efficiency and excellent time resolution, which is comparable to high-performance PMT. In this paper, the timing...
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SONG, Chunxiao (University of Science and Technology of China (CN))
CMOS pixel sensors are widely used as Inner Tracker System (ITK) detector for their precise spatial resolution, low noise, fast reaction, and low material budget. STCFpix is a CMOS pixel sensor under development for the ITK in Super Tau-Charm Facility (STCF)，which is expected to be a 2×2 cm$^2$chip containing 16 K pixels. In the context of the Inner Tracker data path, a STCF Read-Out...
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MENDES CORREIA, Pedro Manuel (University of Aveiro (PT))Real Time System Architectures and Intelligent Signal ProcessingPoster plus Minioral
The iPET is a preclinical PET system based on the easyPET scanning method, an affordable PET technology capable of acquiring real-time high-quality in-vivo images with only two detector heads, at a reduced cost without compromising image quality. Full body mouse imaging is possible using a small number of detector elements, scanning billions of lines of response (LoRs) in few minutes, covering...
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Mr TENG, Yao (Univeristy of Science and Technology of China)
This paper presents the design of readout electronics for Muon Beam Monitor in COMET (Coherent Muon to Electron Transition) experiments. The Muon Beam Monitor in this experiment is a mesh structure consisting of a total of 256 Scintillating Fibers (SCSF-3HF) in two vertical directions, respectively. For the purpose of profiling the muon beam, electronics are required to measure the time-origin...
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Dr YANG, haibo
The CSR External-target Experiment (CEE) at the Heavy Ion Research Facility at Lanzhou (HIRFL) will be the first large-scale experiment in nuclear physics independently developed in China, covering the GeV energy regime. Experimental studies utilizing CEE aim at many physical goals, including the phase structure of cold and high baryon density nuclear matter and the equation of states of cold...
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Mr LI, Xianqin (Institute of modern physics, Chinese Academy of Sciences)
The Cooling Storage Ring of the Heavy Ion Research Facility in Lanzhou (HIRFL-CSR) is constructed to study nuclear physics, atomic physics, interdisciplinary science, and related applications. The External Target Facility (ETF) is located at the main ring of the HIRFL-CSR. The gamma detector of the ETF is built to measure online gamma-rays with energies below 5 MeV in the center-of-mass frame...
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Mr WANG, Xiaohu (the University of Science and Technology of China)Real Time System Architectures and Intelligent Signal ProcessingPoster plus Minioral
The deep sea contains abundant resources, and it is of great scientific significance to conduct deep-sea exploration. Active neutron detection based on neutron capture or scattering has the advantages of being non-destructive and detecting a wide variety of elements. However, studies on in-situ neutron detection in deep-sea with a neutron source are rare. The capture-type gamma detector based...
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ZHOU, fanReal Time System Architectures and Intelligent Signal ProcessingPoster presentation
A real-time n/γ detection prototype system using NaIL scintillator is presented in this paper. The use of Silicon photomultipliers (SiPMs) array enables low-power and compact-geometry applications. A high-speed waveform sampling board based on analog-to-digital converter (ADC) is employed, and a discrimination algorithm is implemented in the FPGA of the sampling board. Gamma detection test...
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XIE, xiaochuan (ihep)
In consideration of control requirement for experimental conditions in current physical experiment, it continually products vast quantities of control request and monitor data. The characteristic of large-scale physics experiment is taken into account, including remote site, varied device, vast observed value. A control system was developed, supports to communication with custom-made hardware,...
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XIONG, Binqiang
Duo to the small size, high gain, high time resolution, low operating voltage, and insensitivity to magnetic fields of the SiPM, the research of SiPM as the sensor of the calorimeter has attracted a lot of attention. This work has designed 8-channel readout chips SICC0 and SICC1, which can simultaneously record the hit time and the energy information of particles. Each channel uses the...
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KOLOS, Serguei (University of California Irvine (US))
The High-Luminosity Large Hadron Collider (HL-LHC), which should begin operation in 2029, aims to increase LHC luminosity by a factor of 10 beyond its original design. In preparation for this increase, the ATLAS experiment has planned a major upgrade program that is split into two steps. During the “Phase-I” step, that will be completed in 2022, several new trigger and detector systems have...
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FUCHS, Marvin (KIT - Karlsruhe Institute of Technology (DE))
In the context of the High-Luminosity (HL) upgrade of the LHC, many custom ATCA electronics boards are being designed containing heterogeneous system-on-chip (SoC) devices, more specifically the Xilinx Zynq UltraScale+ (ZUS+) family. While the application varies greatly, these devices are regularly used for performing board management tasks, making them a fundamental element in the correct...
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Dr XU, Weiye (Institute of Plasma Physics, Chinese Academy of Science)
In order to realize the 1000s long pulse operation of the ECRH (Electron Cyclotron Resonance Heating) system on EAST (Experimental Advanced Superconducting Tokamak), we developed an ECRH steady-state operation control system. Four working modes were designed, namely manual restart mode, automatic restart mode, timed alternate operation mode, and protection trigger alternate operation mode. The...
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彭 PENG, 宇 Yu (中国科学院高能物理研究所)
Multiplicity trigger is a method based on measuring the number of fired detector channels after a reaction. And it is a commonly used trigger method in particle physics experiments. The trigger system is usually implemented through hardware, such as NIM modules or FPGA devices. However, the hardware is often deeply bound to the back-end system, and it is difficult to adjust the trigger logic,...
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FENG, Miaohui (Northwestern Polytechnical University)
This work is the demand for the fixed and low-jitter delay generation circuit in the time measurement system. As the timing resolution required by modern electronic products constantly improve, the multi-phase clock sampler and the vernier delay line have become frequently-used structures of the ultra-high-resolution time-to-digital converter (TDC), which are both implemented with the fix...
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NING, Zhe
The traditional data acquisition (DAQ) system operated in Linux or Windows is a not real time system. When it is used for high throughput, events losing is very frequent. It also need a high requirement for DAQ software development. At the same time, it is very common for readout systems as devices during USB transmission now. So if we can develop a USB host core, and it will be very easy as a...
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ZHANG, Honghui
To reduce the development time, production cost, and maintenance difficulties of the readout electronics, a Fast Readout Unit (FRU) has been designed for generic control and data acquisition in heavy-ion nuclear experiments at the Heavy Ion Research Facility in Lanzhou (HIRFL). FRU is an FPGA-based data acquisition advanced mezzanine card (AMC) module, suitable for micro telecommunications...
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HUANG, Siyu
It is of great significance to detect fast weak optical signal in the field of LiDAR. This article proposes a kind of broadband high-sensitive light pulse detection module that uses two-stage amplified circuit to achieve photoelectric conversion and amplification. The test results show that the module can enlarge the light pulse with the wavelength of 1064nm, the repetition frequency of 10MHz,...
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LIAO, Shun
As one of the world’s leading heavy-ion scientific facilities, the Heavy Ion Research Facility in Lanzhou (HIRFL) and the High-Intensity heavy-ion Accelerator Facility (HIAF) are constructed to study nuclear physics, atomic physics, nuclear chart, and heavy-ion relative applications. The plastic scintillator detectors (PSD) are highly desirable and with a large amount in the experiments at...
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ZHANG, Jie (Institute of High Energy Physics(IHEP), Chinese Academy of Sciences(CAS))
The MircoTCA.4 Fast Control and Processing board (u4FCP) is an FPGA-based double-width MircoTCA.4 compatible Advanced Mezzanine Card (AMC) for generic control and data acquisition applications in high energy physics (HEP) experiments. Built around the Xilinx Kintex UltraScale+ FPGA, the u4FCP provides users with a platform which has access to on-board FPGA Mezzanine Card (FMC) sockets with an...
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HU, yuxiao
Abstract
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The single event effect (SEE) test precise positioning is a key technology that needs to be solved urgently in the world, and a lot of research has been carried out. For many radiation-resistant chips developed in China, it is necessary to improve the efficiency and accuracy of SEE research. Therefore, creating a chip SEE high-efficiency micron-level positioning device is very... -
CRAWFORD, ChristopherReal Time System Architectures and Intelligent Signal ProcessingPoster plus Minioral
Finite Impulse Response (FIR) filters offer a powerful, flexible approach to maximizing the sensitivity in digital spectroscopy. For example, the trapezoid filter [1] removes the exponential background from a tail pulse and integrates the decaying charge collected over time to account for ballistic deficit, yielding a robust pulse energy amid uncertainties in the arrival time. Higher order...
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TAKESHIGE, SHOKO (Rikkyo University)Real Time System Architectures and Intelligent Signal ProcessingPoster plus Minioral
We have developed a digital waveform processing system with Xilinx RFSoC.It is optimized system for experiments at RIKEN RI Beam Factory(RIBF) that is an accelerator facility in Japan. This system is aimed at simultaneous measurement of TOF with high-resolution and ΔE using plastic scintillators. For this development, Xilinx RFSoC that includes 4GHz FADC, FPGA, and CPU has been adopted. Using...
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Mr SAMOILA, Cosmin-Gabriel (University Politehnica of Bucharest (RO))
Abstract—ATLAS [1] calorimeter is formed by individual
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detector cells placed in a cylindrical geometry.
Each individual cell will record information when particle
collisions happen and this data is stored to be later processed
by algorithms provided by ATHENA Framework.
One of the main goals of those algorithms is to analyze
the collision events happening inside the calorimeter... -
Dr LEVIT, Dmytro (IPNS, KEK), HIGUCHI, Takeo (Kavli IPMU)
To improve data throughput of the Belle II data
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acquisition we are upgrading the CPU-based COPPER system
with a PCIe40 board carrying Arria 10 FPGA. Since one of
the main functionality of the new system is event building in
FPGA, the read-out system must be synchronized with the front-
end electronics. This task is performed by the bidirectional
trigger timing distribution system. During... -
Mr LI, Nan (Shandong University)Front End Electronics and Fast DigitizersPoster plus Minioral
The optical scintillation fiber detector designed for muon imaging usually requires thousands of electronic readout channels, for this reason, a set of trigger-less multi-board synchronous data acquisition(DAQ) system is designed, its single board Analog-to-Digital Converter(ADC) can carry four 64 channel sigma delta ADC, in which oversampling method and the embedded digital shaping and...
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NING, ZhePoster presentation
USB are wildly used in FPGA boards, and in the most cases a USB chip such as Cypress CY3014 are used for transfering or an external USB 3.0 PHY is used coupled with USB controllers realized by software running on arm. The paper presents a new USB realizaton based on FPGA fabrics for everything including controllers and PHY. The result shows that the nealy 320 MBps for downstream and upsreame...
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GARCÍA SIGUERO, IGNACIO (UPM)
The ITER Interlock Control System (ICS) requires the application of the IEC61508 standard for all mission-critical (known as investment protection) control functions. Such functions must detect the events of the integrated physical processes and distribute them to the actuators with hard real-time constraints on the order of milliseconds or sometimes microseconds.
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Systems that can achieve... -
JASTRZEMBSKI, Ed (Jefferson Lab)
We have designed a prototype board for the readout of GEM detectors in the future SoLID experiment at JLab. The readout board is based on the VMM front-end ASIC developed for the upgrade of the ATLAS muon detectors at the CERN Large Hadron Collider. For use in triggering applications the VMM can continuously and simultaneously produce 6-bit ADC values for hits in each of the 64 channels. ...
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Ms CHENG, Ka Yung (UKSH, Campus Kiel)
Abstract—There is a pressing market demand to minimize the test time of Prompt Gamma Neutron Activation Analysis (PGNAA) spectra measurement machine, so that it could function as an instant material analyzer, e.g. to classify waste samples instantaneously and determine the best recycling method based on the detected compositions of the testing sample.
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This article introduces a new development...
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