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CHIPP/CHART Workshop on Sustainability in Particle Physics and CHIPP 2023 plenary

14–16 Jun 2023
Europe/Zurich timezone

Angela Benelli

Contribution List

63 out of 63 displayed
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  1. 31. Introduction to the workshop
    Armin Ilg (University of Zurich), Ben Kilminster (University of Zurich (CH))
    14/06/2023, 10:30
  2. 32. Introductory talk about sustainability
    Michael Dittmar (ETH Zurich (CH))
    14/06/2023, 10:40
  3. 37. Sustainability in particle physics research
    Veronique Boisvert (Royal Holloway, University of London)
    14/06/2023, 11:15
  4. 35. Sustainability in accelerator physics research
    Mike Seidel
    14/06/2023, 11:50
  5. 36. Short talk: HTS FCC-ee energy efficient beam optics
    Cristóbal García Jaimes (EPFL)
    14/06/2023, 12:25
  6. 38. Role of science for a sustainable society
    Barbora Bruant Gulejova (Universitaet Bern (CH))
    14/06/2023, 14:00
  7. 39. Start-up: Transmutex
    Marco Busch (Transmutex), Massimo Barbagallo (CERN)
    14/06/2023, 14:35
  8. 40. Sustainability in industry
    Dmitry Svechkarento (ABB)
    14/06/2023, 14:50
  9. 41. CIPEA – CERN Innovation Programme on Environmental Applications
    Enrico Chesta (CERN)
    14/06/2023, 15:25
  10. 61. PHOTO
    14/06/2023, 15:40
  11. 33. Sustainability efforts in space research
    Adrien Saada (EPFL), Adrien Saada (Space Sustainability Rating)
    14/06/2023, 16:10
  12. 56. Introduction
    Adrien Saada (Space Sustainability Rating), Barbora Bruant Gulejova (Universitaet Bern (CH)), Dmitry Svechkarento (ABB), Mike Seidel, Veronique Boisvert (Royal Holloway, University of London)
    14/06/2023, 16:40
  13. 57. Panel discussion
    Adrien Saada (EPFL), Barbora Bruant Gulejova (Universitaet Bern (CH)), Dmitry Svechkarento (ABB), Mike Seidel, Veronique Boisvert (Royal Holloway, University of London)
    14/06/2023, 16:45
  14. 58. Closing
    Adrien Saada (EPFL), Barbora Bruant Gulejova (Universitaet Bern (CH)), Dmitry Svechkarento (ABB), Mike Seidel, Veronique Boisvert (Royal Holloway, University of London)
    14/06/2023, 17:30
  15. 13. CHIPP Plenary: CHIPP Prize 2023
    14/06/2023, 17:55
  16. 42. Overview on future collider options
    Daniel Schulte (CERN)
    15/06/2023, 09:00
  17. 43. Physics motivation for future colliders
    Rebeca Gonzalez Suarez (Uppsala University (SE))
    15/06/2023, 09:20
  18. 44. Accelerator R&D for future colliders
    Dr Tatiana Pieloni (EPFL)
    15/06/2023, 09:50
  19. 45. The CHEF proposal on experimental and theoretical foundations for FCC
    Ben Kilminster (University of Zurich (CH))
    15/06/2023, 10:20
  20. 46. CMS/ATLAS physics highlights
    Florencia Canelli (University of Zurich (CH))
    15/06/2023, 11:00
  21. 47. Low-energy physics at PSI/CERN
    Anna Soter, Dr Anna Soter (ETH Zürich)
    15/06/2023, 11:20
  22. 48. Physics with forward and fixed target experiments at CERN
    Anna Sfyrla (Universite de Geneve (CH))
    15/06/2023, 11:40
  23. 49. Neutrino
    Davide Sgalaberna (ETH Zurich (CH))
    15/06/2023, 12:00
  24. 50. Theory: The Higgs boson and the top quark: precision theory for the LHC and beyond
    Massimiliano Grazzini (University of Zurich (CH))
    15/06/2023, 12:20
  25. 51. Walk to "Haus des Holzes"
    15/06/2023, 14:00
  26. 52. Presentation
    15/06/2023, 14:30
  27. 54. Guided tour through "Haus des Holzes" (English)
    15/06/2023, 15:30
  28. 53. Guided tour through "Haus des Holzes" (German)
    15/06/2023, 15:30
  29. 55. Walk back to Campus Sursee
    15/06/2023, 16:30
  30. 5. Vertex Detectors for FCC-ee: Simulation and Sensor R&D
    Armin Ilg (University of Zurich)
    15/06/2023, 20:00
    Poster
    CHIPP/CHART

    The FCC-ee is a proposed future e$^+$e$^-$ collider capable of producing all SM particles in large quantities and clean experimental conditions. Up to four experiments can detect the collision products, with IDEA being one of the proposed detector concepts at FCC-ee. IDEA needs to fulfil requirements similar to experiments at other proposed lepton colliders such as reliable particle...

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  31. 24. The high-speed optical- to-electrical conversion system for the readout of the ATLAS ITk Pixel detector
    Mr Daniele Dal Santo (Universität Bern)
    15/06/2023, 20:05
    Poster
    CHIPP/CHART

    For the High-Luminosity phase of the LHC (HL-LHC) the ATLAS detector will undergo a series of upgrades to cope with the increased number of proton interactions and harsher radiation environment. One of the key projects in this suite of upgrades is the ATLAS Inner Tracker (ITk) and its pixel detector, which will have unprecedented granularity and number of channels, that require extreme...

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  32. 6. Novel production method of a cold muonium beam
    Jesse Zhang (ETH Zürich)
    15/06/2023, 20:10
    Poster
    CHIPP/CHART

    The LEMING experiment at the Paul Scherrer institute aims to measure the free fall of muonium (M $= \mu^+ + e^-$), an exotic atom consisting purely of leptons. Measuring the free fall of M would be the first test of the weak equivalence principle using elementary antimatter of the second generation and using a system without large hadronic contributions to its mass.
    Such a direct measurement...

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  33. 27. The rare decay of the Z→2τ2μ
    Mr Fanqiang Meng (University of Zurich)
    15/06/2023, 20:15
    Poster
    CHIPP/CHART

    The first search for the Z boson decay to $\tau\tau\mu\mu$ is presented. The data analyzed were collected by the CMS experiment at the CERN LHC in proton-proton collisions at a center-of-mass energy of 13 TeV and correspond to an integrated luminosity of 138 $\mathrm {fb^{−1}}$. Targeting tau lepton decays to muons and the corresponding
    neutrinos, events with two pairs of oppositely charged...

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  34. 12. Prospects to the PIONEER experiment
    Mr Stefan Hochrein
    15/06/2023, 20:20
    Poster
    CHIPP/CHART

    Introduction to PIONEER, a next generation rare pion decay experiment located at PSI.

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  35. 17. Development of a cryogenic low threshold detector using perovskite nanocrystals
    Paul Wegmann (ETH Zurich)
    15/06/2023, 20:25
    Poster
    CHIPP/CHART

    The LEMING (LEptons in Muonium INteracting with Gravity) experiment aims to measure the gravitational acceleration of Muonium (M = e$^−$ + $\mu^+$ ) in the gravitational field of the earth. An essential part of this experiment is the reliable detection of M’s decay products, i.e. e$^+$ and e$^−$, at temperatures below 1$\,$K. The electron, referred to as atomic electron, can be accelerated to...

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  36. 30. Searches for lepton flavour and lepton number violation in K+ decays
    Xiafei Chang (EPFL - Ecole Polytechnique Federale Lausanne (CH))
    15/06/2023, 20:30
    Poster
    CHIPP/CHART
  37. 18. Semi-visible dark photons at the NA64 experiment
    Martina Mongillo (ETH Zurich (CH))
    15/06/2023, 20:35
    Poster
    CHIPP/CHART

    Beyond the minimal kinetically-mixed dark photon scenarios predicting fully visible and fully invisible mediator decays, next-to-minimal theories have been considered as compelling frameworks for thermal dark matter and some low-energy anomalies, as the muon g-2.
    This talk will showcase the potential of the NA64 experiment in the exploration of rich dark sectors in which the dark photon is...

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  38. 19. Latest results of NA64 searching for Dark Sectors at the CERN SPS
    Benjamin Banto Oberhauser (ETH Zurich (CH))
    15/06/2023, 20:40
    Poster
    CHIPP/CHART

    NA64 is a fixed-target frontier experiment running at the CERN SPS. NA64 searches for possible candidates of mediators between the dark sector and the standard model by looking for missing energy events in an active beam dump. After resuming data taking in 2021, NA64 has tripled its statistics, allowing us to set leading constraints to dark sector mediators in the light dark matter parameter...

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  39. 64. Outreach report
    16/06/2023, 09:00
  40. 65. Computing Board
    16/06/2023, 09:10
  41. 66. R-ECFA
    16/06/2023, 09:20
  42. 67. ECFA ERC
    16/06/2023, 09:30
  43. 68. APPEC
    16/06/2023, 09:40
  44. 69. NuPECC
    16/06/2023, 09:50
  45. 70. Gravitational Waves
    16/06/2023, 10:00
  46. 71. CHAPS
    16/06/2023, 10:10
  47. 72. ACCU
    16/06/2023, 10:20
  48. 1. Awarding of Poster prize
    16/06/2023, 10:30
    ECR
  49. 73. EPPCN
    16/06/2023, 10:30
  50. 25. Outer Barrel services chain characterization for the ATLAS ITk Pixel Detector
    Silke Mobius (Universitaet Bern (CH))
    16/06/2023, 10:50
    Flash talk
    ECR

    We present performance tests of the ATLAS Phase-II Outer Barrel Pixel detector services chains. The Phase-II pixel upgrade is part of the ITk HL-LHC upgrades to be installed later in this decade. After successful completion of the design phase, the final components are undergoing production and integration testing. A full data transmission chain is set up at the University of Bern for ITk that...

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  51. 23. Measurement of the tau g-2 in ultraperipheral PbPb collisions at the CMS experiment
    Arash Jofrehei (University of Zurich (CH))
    16/06/2023, 11:05
    Flash talk
    ECR

    We present the first observation of $\tau$ lepton pair production in ultraperipheral nucleus-nucleus collisions. The measurement is based on a data sample collected by the CMS experiment at a per nucleon center-of-mass energy of $5.02~\mathrm{TeV}$, and corresponding to an integrated luminosity of $404~\mu\mathrm{b}^{-1}$. The $\gamma\gamma\to\tau^{+}\tau^{-}$ production is observed with a...

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  52. 21. Searching for Low-Mass Resonances Decaying into W Bosons
    Guglielmo Coloretti (University of Zurich (UZH) / Paul Scherrer Institute (PSI))
    16/06/2023, 11:20
    Flash talk
    ECR

    In the light of the current hints for new scalars at the LHC at 95 GeV and 151 GeV, I present an analysis of low mass resonances decaying into W bosons. Recasting and combining the SM Higgs analyses of ATLAS and CMS, our results give further support to the existance of such new Higgs bosons.

    The work is based on the paper: e-Print:2302.07276 [hep-ph]

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  53. 22. Asymmetric Di-Higgs Signals of the N2HDM
    Dr Sumit Banik (University of Zurich & PSI)
    16/06/2023, 11:35
    Flash talk
    ECR

    I discuss the two-Higgs doublet model extended by a complex singlet and an additional U(1) gauge group (N2HDM-U(1)) and compare it to the standard two-Higgs doublet model with Z2 symmetries (N2HDM-Z2). We show that the N2HDM-U(1) is more predictive as it has one less free parameter, is CP conserving, and involves only spontaneous symmetry breaking. We then examine the phenomenological...

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  54. 28. The NA62 experiment
    Alina Kleimenova (EPFL - Ecole Polytechnique Federale Lausanne (CH))
    16/06/2023, 11:50
    Flash talk
    ECR

    NA62 is a fixed-target experiment at the CERN SPS dedicated to measurements of rare kaon decays. It is approved to take data until CERN long shutdown 3, with the primary goal to collect the order of 100 candidates $K^+ \rightarrow \pi^+ \nu \bar{\nu}$ events and to measure the corresponding branching ratio with the precision of the order of 10%. The experiment resumed data taking in 2021 after...

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  55. 20. Search for the muon electric dipole moment using the frozen-spin technique
    Dr Philipp Schmidt-Wellenburg
    16/06/2023, 12:05
    Flash talk
    ECR

    An electric dipole moment (EDM) of a fundamental particle would violate time (T) and parity (P) symmetry and by the virtue of the CPT theorem also the combined symmetry of charge conjugation and parity inversion (CP). Searches for EDM are generally considered highly sensitive probes for new physics and might shed light on still unresolved questions in particle physics and cosmology like the...

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  56. 15. SoLAr
    Saba Parsa (University of Bern)
    16/06/2023, 12:20
    Flash talk and poster
    ECR

    The SoLAr detector concept, aims to extend the sensitivities of LArTPC detectors to the MeV energy range, and expands their physics reach to observe solar neutrinos and potentially supernovae neutrinos.
    The core concept is centered around an integrated charge-light readout plane, consisting of pixel pads for charge collection and VUV SiPMs for direct de- tection of LAr scintillation light....

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  57. 63. Closing remarks
    Armin Ilg (University of Zurich)
    16/06/2023, 12:35
  58. 16. HTS FCC-ee energy efficient beam optics
    Cristobal Garcia (EPFL - Ecole Polytechnique Federale Lausanne (CH))

    The FCC-ee project takes a step forward towards the discovery of new physical phenomena beyond the frontier of the standard model, by aiming at unprecedented center of mass energies and luminosities in a double-ring lepton collider. In order to explore potential improvements to the current beam optics design, this work looks at the use of combined function magnets for the main dipoles and...

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  59. 4. Neutrino physics
  60. 59. PHOTO
  61. 60. PHOTO
  62. 34. Sustainability in particle physics research
    Veronique Boisvert (Royal Holloway, University of London)
  63. 62. Workshop group photo