Name: High Energy Astrophysics and Cosmology in the era of all-sky surveys
Start: 2026-06-15T00:55:00+04:00
End: 2026-06-19T18:00:00+04:00
Location: No location set

High Energy Astrophysics and Cosmology in the era of all-sky surveys

from Monday, 15 June 2026 (00:55) to Friday, 19 June 2026 (18:00)

Monday, 15 June 2026

08:30 Registration
Registration
08:30 - 09:00

09:00 Welcome

09:00 - 09:10
09:10 Sky surveys
09:10 - 10:40
Contributions

09:10 From Deep to Wide: Mapping the Evolving Universe Through Extragalactic X-ray Surveys - William Brandt (Penn State University)

09:40 SRG/eROSITA all-sky survey results in the Eastern Galactic hemisphere - Marat Gilfanov

10:10 SRG/eROSITA results on the Western Galactic hemisphere - Miriam E. Ramos-Ceja (Max Planck Institute for extraterrestrial Physics)
10:40 Opening Remarks by H.E. Alessandro Ferranti, Ambassador of Italy to Armenia

10:40 - 10:50

10:50 Coffee break
Coffee break
10:50 - 11:20
11:20 Sky surveys
11:20 - 12:10
Contributions

11:20 Galaxy and metagalaxy in hard X-rays with the ART-XC telescope onboard SRG - Alexander Lutovinov

11:50 The Hot Circumgalactic Medium in the eROSITA All-Sky Survey - Yi Zhang (MPA)
12:10 Accreting millisecond pulsars
12:10 - 12:40
Contributions

12:10 Observations of millisecond X-ray pulsars by the SRG/ART-XC telescope - Sergey Molkov
12:40 Lunch
Lunch
12:40 - 14:30
14:30 Sky surveys
14:30 - 15:30
Contributions

14:30 SRG/eROSITA and microwave observations of clusters of galaxies - synergy and competition - Rashid Sunyaev

15:00 Wide Field Survey Telescope (WFST): Overview and Recent Progress - Yongquan Xue (University of Science and Technology of China)
15:30 Little red dots, quasars and blazars
15:30 - 16:00
Contributions

15:30 Microquasars, Little Red Dots and AGN: Insights from Radio Sky Surveys - Felix Mirabel
16:00 Coffee break
Coffee break
16:00 - 16:30
16:30 Little red dots, quasars and blazars
16:30 - 17:55
Contributions

16:30 AstroGenesis: A Domain-Aware Multi-Agent Model for Data-Driven Astrophysics - Narek Sahakyan (ICRANET-Armenia IO)

17:00 Little Red Dots as Sites for Cosmic Prebiotic Chemistry - Yu WANG (ICRA / ICRANet)

17:20 Lighthouses in the Centres of Galaxies - Fiona Redmen (Universitat Autonoma de Barcelona)

17:40 SRGA J2306 + 1556: an extremely X-ray luminous, heavily obscured, radio-loud quasar at z = 0.44 discovered by SRG/ART-XC - Grigorii Uskov (Space Research Institute of Russian Academy of Sciences (IKI))
18:10 Welcome reception
Welcome reception
18:10 - 20:30
Tuesday, 16 June 2026
09:00 Transients and explosive phenomena
09:00 - 10:20
Contributions

09:00 The Universe in Real Time: Capturing Stellar Explosions as They Begin - Massimo Della Valle (INAF-Capodimnonte, Naples)

09:30 Astrophysical transient search in Euclid fields - Luca Izzo (INAF/OACN)

10:00 Tidal disruption of a magnetized star - Pavel Abolmasov (Tel Aviv University)
10:20 Future missions and instruments I
10:20 - 10:50
Contributions

10:20 MezzoCielo: a novel ultra-wide-field telescope for continuous all-sky monitoring - Demetrio Magrin (INAF - Osservatorio Astronomico di Padova)
10:50 Coffe break
Coffe break
10:50 - 11:20
11:20 Future missions and instruments I
11:20 - 12:50
Contributions

11:20 Sharpening the TeV sky with the ASTRI Mini-Array - Antonio Stamerra (INAF-OAR)

11:50 Reaching a resolution of 10 microarcsec in the optical to resolve accretion disks and more - Roland Walter (University of Geneva)

12:20 Very-High-Energy Gamma-Ray Astronomy with CTAO: Status and Science at the Dawn of Operations - Michele Doro (University of Padova)
12:50 Lunch
Lunch
12:50 - 14:50
14:50 Future missions and instruments II
14:50 - 16:10
Contributions

14:50 The NewAthena X-ray Observatory - James Aird (University of Edinburgh)

15:20 Exploring the Extremes with eXTP - Hua Feng (Institute of High Energy Physics)

15:50 The NUSES space mission - Leandro Silveri (New York University Abu Dhabi)
16:10 Coffee break
Coffee break
16:10 - 16:40
16:40 The Galactic Center
16:40 - 17:30
Contributions

16:40 X-ray emission from the Galactic Center - Roman Krivonos (Space Research Institute (IKI), Moscow, Russia)

17:10 Faint X-ray sources in the Nuclear Stellar Disk using deep Chandra observations - Valentin Nezabudkin (Space Research Institute, MIPT)
17:30 Little red dots, quasars and blazars
17:30 - 17:50
Contributions

17:30 Increasing the X-ray source search sensitivity in Chandra's Deep Field South using likelihood-based detection - Andrey Mukhin (IKI RAS)
17:50 Flash talks
17:50 - 18:00
Contributions

17:50 X-ray Flare Activity in the Pleiades with eROSITA - Yasmin Nehme (Max Planck for astrophysics)

17:55 The Origin of super-Eddington Flares in the high-mass X-ray binary LMC X-4 - Iuliia Kliain (Space Research Institute (IKI) RAS, Higher School of Economics)
Wednesday, 17 June 2026
09:00 Gamma-ray bursts
09:00 - 10:30
Contributions

09:00 Cosmological Distributions and Evolution of Gamma-ray and Fast Radio Bursts and their relation to Star Formation Rate and Gravitational Waves - Vahe' Petrosian (Stanford University)

09:30 The case of GRB 220101A: the first example of a GRB triggered by two Supernovae 14.7 s apart - Remo Ruffini

10:00 Physics of GRB afterglows: new insights from TeV observations - Evgeny Derishev (Institute of Applied Physics RAS)
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00 AGN, blazars and jets
11:00 - 12:00
Contributions

11:00 Relativistic jets: new insights on the jet physics from formation to energy dissipation - Omer bromberg (Tel Aviv university)

11:30 Optical-ɣ-Ray Correlations in Blazars from Time-Domain Surveys - Julian HAMO (IJCLab - Université Paris-Saclay)

11:45 Quasi-Periodic Signatures of a High-Redshift Intermediate Mass Black Hole - Ekaterina Koptelova (Graduate Institute of Astronomy, NCU)
12:00 Lunch
Lunch
12:00 - 13:45

13:45 Social Program: Excursion and Conference Dinner
Social Program: Excursion and Conference Dinner
13:45 - 21:45
Thursday, 18 June 2026
09:00 Multi-messenger approaches in astrophysics
09:00 - 10:45
Contributions

09:00 Multi-messenger constraints on core-collapse supernovae in the Local Universe (Part I) - maurice van putten (Sejong University)

09:30 Multi-messenger constraints on core-collapse supernovae in the local Universe (part II) - Maryam Aghaei Abchouyeh

09:55 Multi-messenger signatures of turbulent black hole coronae - Martin LEMOINE (APC (CNRS - U. Paris Cite))

10:25 Accretion and dynamics of compact objects in AGN disks: multi-messenger implications - SHURUI ZHANG (ICRANet)
10:45 Coffee break
Coffee break
10:45 - 11:15
11:15 Cosmic rays and ultra-high energy gamma-rays, neutrinos
11:15 - 13:10
Contributions

11:15 Full-sky searches for very-high-energy neutrinos - Sergey Troitsky (Institute for Nuclear Research, Russian Academy of Sciences (RU))

11:45 Selected Results from Ground-based Gamma-Ray Astrophysics and Near-Future Prospects - Razmik Mirzoyan

12:15 Exploring Active Galactic Nuclei with LST-1 - Lea Heckmann (APC, CNRS/IN2P3 - Université de Paris Cité)

12:45 UHECR anisotropy and search for their sources - Mikhail Kuznetsov (INR RAS)
13:10 Lunch
Lunch
13:10 - 15:00
15:00 AGN, blazars and jets
15:00 - 15:15
Contributions

15:00 Blazar jet dynamics and neutrino production - Polina Kivokurtseva (INR RAS)
15:15 Spectral formation near compact objects
15:15 - 16:05
Contributions

15:15 X- and gamma-ray radiation from the high-temperature plasma and spectra of accreting black holes - Sergei Grebenev (Space Research Institute)

15:40 Frontiers of Extreme Plasma Astrophysics - Hayk Hakobyan (Flatiron Institute)
16:05 Coffee break
Coffee break
16:05 - 16:35
16:35 Sky surveys
16:35 - 17:05
Contributions

16:35 The soft X-ray all-sky map observed with EP/WXT - Junjie Mao
17:05 Cosmology and large scale structure
17:05 - 18:05
Contributions

17:05 Tracing the large-scale structure of the Universe back in time: why and how? - Adi Nusser

17:35 Gamma-ray cosmology: axion-like particles and Hubble constant measurements from the extragalactic background light - Lucas Gréaux (Ruhr Universität Bochum)

17:50 Quantum Droplets in Space: Electromagnetic- and Graviational-Wave Signatures of White Dwarf-Black Hole Tidal Stripping - Marek Nikołajuk (University of Bialystok, Faculty of Physics)
Friday, 19 June 2026
09:00 X-ray polarimetry
09:00 - 10:30
Contributions

09:00 New insights on cosmic sources from X-ray polarimetry - Giorgio Matt (Roma Tre University)

09:30 The IXPE View of NS-LMXBs: New Insights from X-ray Polarimetry into Emission Geometry and Accretion Physics - Alessandro Di Marco (INAF - IAPS)

10:00 IXPE observations of black hole binaries: new constraints on accretion geometry - Alexandra Veledina (University of Turku)
10:30 Coffee break
Coffee break
10:30 - 11:00
11:00 X-ray polarimetry
11:00 - 12:00
Contributions

11:00 X-ray polarisation of accreting pulsars: current results and future prospects - Sergey Tsygankov (University of Turku)

11:30 X-ray spectropolarimetric insights into the inner regions of accretion flows - Andrzej Niedzwiecki (University of Lodz)
12:00 Insight-HMXT
12:00 - 12:30
Contributions

12:00 Overview on the research progresses of Insight-HXMT - SHU ZHANG (INSTITUTE OF HIGH ENERGY PHYSICS,BEIJING,CHINA)
12:30 Lunch
Lunch
12:30 - 14:30
14:30 AGN
14:30 - 15:35
Contributions

14:30 Reflection-dominated CT AGN candidates — first SRG/eROSITA results from the Eastern Galactic hemisphere - Mikhail Belvedersky (IKI RAS)

14:50 From spectral energy distribution to line suppression: probing the physics of the X-ray-weak WLQ SDSS J101353.45+492758.1 - Laetitia Gibaud (Faculty of Physics, University of Bialystok)

15:10 A novel approach to the relation between X-ray and ultraviolet luminosities of quasars using SRG/eROSITA and SDSS data - Sergey Prokhorenko (Space Research Institute of the Russian Academy of Sciences (IKI))

15:30 Study of X-ray and optical spectral properties of AGN from the SRG/ART-XC All-Sky Survey using Swift/XRT and SDSS archival data - Aleksei Sokolov (IKI RAS)
15:35 Coffee break
Coffee break
15:35 - 16:05
16:05 Radio pulsars and their nebulae
16:05 - 17:15
Contributions

16:05 Double-torus pulsar wind nebulae as sources of high energy particles and radiation - Georgii Ponomarev

16:30 On the statistical properties of the widths of the mean radio pulsar profiles - Arsenii Istomin (Moscow Institute of Physics and Technology, Lebedev Physical Institute)

16:50 Statistics of orthogonal radio pulsars - Fedor Kniazev (Moscow Institute of Physics and Technology, Lebedev Physical Institute)
17:15 Concluding remarks
Concluding remarks
17:15 - 17:30