Name: CONFERENCE ON HIGH ENERGY PHYSICS
Start: 2025-09-29T09:00:00+04:00
End: 2025-10-03T21:00:00+04:00
Location: YSU & AANL (YerPhI)

CONFERENCE ON HIGH ENERGY PHYSICS

from Monday, September 29, 2025 (9:00 AM) to Friday, October 3, 2025 (9:00 PM)

Monday, September 29, 2025
10:00 AM Opening
10:00 AM - 10:35 AM
Contributions

10:00 AM Welcome from YSU - Rafayel Barkhudaryan (YSU)

10:05 AM Welcome from AANL and AANL Plans in HEP Projects Participation - Gevorg Karyan (A. I. Alikhanyan National Science Laboratory)

10:25 AM Greetings from JINR - Sergei Shmatov (Joint Institute for Nuclear Research (RU))

10:30 AM Program Overview - Armen Tumasyan (YSU & AANL (AM))
10:35 AM The Standard Model: Autumn Landscape - Dmitry Kazakov (JINR)
The Standard Model: Autumn Landscape
- Dmitry Kazakov (JINR)
10:35 AM - 11:15 AM
11:15 AM Coffee break
Coffee break
11:15 AM - 11:30 AM
11:30 AM Experimental Infrastructure Centers
11:30 AM - 1:20 PM
Contributions

11:30 AM Heavy Ion Beams at the NICA - Andrey Butenko (JINR)

12:10 PM Jefferson Lab Today and Tomorrow - Cynthia Keppel (JLAB, US)

12:50 PM Results of CMD-3 Experiment at VEPP-2000 Collider - Ivan Logashenko (BINP)
1:20 PM Lunch
Lunch
1:20 PM - 2:30 PM
2:30 PM Physics Beyond the Standard Model
2:30 PM - 4:00 PM
Contributions

2:30 PM Latest Results of the NA64 Experiment at CERN - Dmitry Peshekhonov (Joint Institute for Nuclear Research (RU))

3:00 PM Beyond Standard Model Briefings from the CMS Experiment at the LHC - Sergei Shmatov (Joint Institute for Nuclear Research (RU))

3:30 PM Search for Long-Lived Particles with CMS Experiment at LHC - Aram Hayrapetyan (A.Alikhanyan National Science Laboratory (AM))
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
4:30 PM Physics Beyond the Standard Model
4:30 PM - 6:00 PM
Contributions

4:30 PM Dark Sector at the LHC - Mariia Savina (Joint Institute for Nuclear Research (RU))

5:00 PM Dimuon Physics in the CMS experiment - Alexander Lanev (Joint Institute for Nuclear Research (RU))

5:30 PM Searches for Flavor-Changing Neutral Currents in Top Quark Decays at the CMS Experiment - Mojtaba MOHAMMADI NAJAFABADI (IPM)
7:30 PM Welcome Party
Welcome Party
7:30 PM - 10:30 PM
Tuesday, September 30, 2025
9:30 AM Precise Tests of the Standard Model and Physics of Higgs Boson
9:30 AM - 11:00 AM
Contributions

9:30 AM Spectral Function Approach in Calculation of High x Structure - Misak Sargsian (FIorida, US)

10:00 AM Brout-Englert-Higgs Boson and Naturalness Criteria of the Standard Model - Victor Kim (Petersburg Nuclear Physics Institute - PNPI NRC KI, Gatchina)

10:30 AM Electroweak Physics at the CMS Experiment at the LHC - Vladislav Shalaev (Joint Institute for Nuclear Research (RU))
11:00 AM Coffee break
Coffee break
11:00 AM - 11:30 AM
11:30 AM Precise Tests of the Standard Model and Physics of Higgs Boson
11:30 AM - 1:00 PM
Contributions

11:30 AM Recent Higgs measurements in CMS Experiment - Soumya Mukherjee (Univ. of California San Diego (US))

12:00 PM Searches for Higgs Pair Production at CMS, and Prospects for HL-LHC - Artur Apresyan (Fermi National Accelerator Lab. (US))

12:30 PM Recent Results on Heavy Flavour in CMS - Aleksandr Sedelnikov (JINR)
1:00 PM Lunch
Lunch
1:00 PM - 2:30 PM
2:30 PM Physics of Higgs Boson and Precise Tests of the Standard Model
2:30 PM - 4:00 PM
Contributions

2:30 PM Searches for Heavy Neutral Higgs Bosons at CMS - Aliaksei Raspereza (DESY)

3:00 PM Measurement of the Higgs Boson Production via VBF and its Decay into Bottom Quarks in pp Collisions at 13TeV - Ivan Migunov (A.Alikhanyan National Science Laboratory (AM))

3:20 PM CMS Results on ttZ Production - Yasaman Hosseini (Institute for Research in Fundamental Sciences (IR))
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
4:30 PM Physics Beyond the Standard Model
4:30 PM - 6:10 PM
Contributions

4:30 PM Chemical Evolution of the Antimatter Domain in Early Universe - Anna Dembitskaya (NRNU MEPhI)

4:50 PM Dijets with large rapidity separations for search of new physics at colliders - Anatolii Egorov (Petersburg Nuclear Physics Institute of NRC "Kurchatov Institute")

5:10 PM Search for Dark Matter in Invisible Decays of h125 Higgs boson with the CMS experiment - Iurii Korsakov (Joint Institute for Nuclear Research (RU))

5:30 PM Dark Matter Particles Production in Extended 2HDM Models - Kirill Slizhevskii (Joint Institute for Nuclear Research (RU))

5:50 PM Monte-Carlo Event and Background Simulations for CMS Experiment at LHC - Ilia Zhizhin (Joint Institute for Nuclear Research (RU))
Wednesday, October 1, 2025
9:30 AM Experiments and Theory at HL-LHC and Beyond
9:30 AM - 11:10 AM
Contributions

9:30 AM Calculations of the Signal Events of Light Exotic Particles with Application to the SHiP Experiment - Dmitry Gorbunov (INR RAS)

10:00 AM Higgs boson physics in Experiments at the Circular Electron-Positron Collider; Participation of the JINR - Yuri Koultchitski (Joint Institute for Nuclear Research (RU))

10:30 AM Electron-positron Annihilation into Heavy Leptons at Two Loops - Petr Krachkov (BINP)

10:50 AM Effects of Highter-order QED Radiative Corrections in e+e- Annihilation - Uliana Voznaya (JINR)
11:10 AM Coffee break
Coffee break
11:10 AM - 11:30 AM
11:30 AM Experiments at HL-LHC and Beyond
11:30 AM - 1:00 PM
Contributions

11:30 AM JINR in Preparation for CMS Experiment at HL-LHC - Vladimir Karjavine (Joint Institute for Nuclear Research (RU))

12:00 PM Inverse Emission in Dilepton Production at CMS LHC - Vladimir Zykunov (Joint Institute for Nuclear Research (RU))

12:20 PM Calibration of the Gas Gain Monitor - Alexey Kamenev (Joint Institute for Nuclear Research (RU))

12:40 PM CSC Performance Study at high Background Rate - Dmitrii Kozlov (A.Alikhanyan National Science Laboratory (AM))
1:00 PM Lunch
Lunch
1:00 PM - 2:00 PM

2:00 PM Excursion

2:00 PM - 7:00 PM
Thursday, October 2, 2025
9:30 AM Heavy Ions
9:30 AM - 11:10 AM
Contributions

9:30 AM Status and Physics Program of the MPD-NICA - Viktor Riabov (PNPI/JINR)

10:00 AM Self-Consistent Effective Modeling of QCD Matter under Extreme Conditions - LUIS ALBERTO HERNANDEZ ROSAS (UNAM, Mexico)

10:30 AM Quark matter in neutron stars - theory vs. observations - TBA
11:10 AM Coffee break
Coffee break
11:10 AM - 11:30 AM
11:30 AM Heavy Ions
11:30 AM - 1:00 PM
Contributions

11:30 AM Asymmetric Muon-antimuon Emission from Z0 Decays: a Clear Magnetometer in Relativistic Heavy-Ion Collisions - Alejandro Ayala (Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico)

12:00 PM Centrality and energy dependencies of kinetic freeze-out parameters i high-energy p+Pb, Xe+Xe, and Pb+Pbollisions at the LHC (via zoom) - Khusnuddin Olimov (Physical-Technical Institute of Uzbekistan Academy of Sciences)

12:30 PM Spin polarization in relativistic heavy ion collisions (via zoom) - Amaresh Kumar Jaiswal (National Institute of Science Education and Research)
1:00 PM Lunch
Lunch
1:00 PM - 2:30 PM
2:30 PM Heavy Ions
2:30 PM - 4:00 PM
Contributions

2:30 PM System Size and Rapidity Scan at NICA - Arkadiy Taranenko (Joint Institute for Nuclear Research (JINR))

2:50 PM Status of the BM@N experiment at NICA - Vasilii Plotnikov (JINR)

3:30 PM Status of the SRC experiment at the NICA - Maria Patsyuk (JINR)
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
4:30 PM Heavy Ions
4:30 PM - 5:30 PM
Contributions

4:30 PM Feasibility Study of Anisotropic Flow Measurements in the Fixed-Target Configuration of the MPD Experiment (via zoom) - Petr Parfenov (JINR)

4:50 PM Directed Flow of Protons in Xe+CsI Collisions at the Beam Energy of 3.8A GeV with BM@N (via zoom) - Mikhail Mamaev (JINR)

5:10 PM Observation of Structures at ∼ 17 and ∼ 38 MeV/c2 in the γγ and e+e- Invariant Mass Spectra in dCu Collisions at a Momentum of 3.8 GeV/c per Nucleon (via zoom) - Khachik Abraamyan (JINR)
7:00 PM Conference Dinner
Conference Dinner
7:00 PM - 10:00 PM
Friday, October 3, 2025
9:30 AM QCD: Experiment
9:30 AM - 11:10 AM
Contributions

9:30 AM Overview of Recent GlueX Results and Future Plans - Hrachya Marukyan (A.Alikhanyan National Science Laboratory (AM))

9:50 AM Searches for Glueballs at BESIII - Prokhor Egorov (Joint Institute for Nuclear Research)

10:10 AM Measurement of gluon jets fraction in pp-collisions at 13 TeV - Dzmitry Budkouski (Joint Institute for Nuclear Research (RU))

10:30 AM Multiparticle correlations in pp-interactions at 13 TeV - Artashes Chinaryan (M.V. Lomonosov Moscow State University (RU))
11:10 AM Coffee break
Coffee break
11:10 AM - 11:30 AM
11:30 AM EWK and QCD: Experiment and Theory
11:30 AM - 1:00 PM
Contributions

11:30 AM The sixth order QED radiative corrections to lepton anomalies due to the fourth order vacuum polarization insertions within the Mellin-Barnes representation - Leonid Kaptar (JINR)

11:50 AM Pomeron- and photon- exchange for large rapidity gap p-A events at LHC - Dmitry Sosnov (NRC «Kurchatov Institute» - PNPI, Gatchina, Russia)

12:10 PM Diquark Role for Hadron Production with Large-pT in pp Collisions (via zoom) - Andrei Zelenov (NRC «Kurchatov Institute» - PNPI)
1:00 PM Lunch
Lunch
1:00 PM - 2:30 PM
2:30 PM Advanced Computational and Analysis Tools
2:30 PM - 4:40 PM
Contributions

2:30 PM Methods and Algorithms for HEP Data Processing - Nikolay Voytishin (Joint Institute for Nuclear Research (RU))

3:00 PM The SPD Software and Computing Project - Danila Oleynik (Joint Institute for Nuclear Research (RU))

3:30 PM Managing of Distributed MC Production for the SPD Experiment - Artem Petrosyan (Joint Institute for Nuclear Research (RU))

4:00 PM Graph Neural Network with an Attention Mechanism for Clustering Particle Tracks by Events in the SPD Experiment - Savelii Omelianchuk (JINR)

4:20 PM Application of Machine Learning for Particle Identification in MPD and BM@N Experiments - Vladimir Papoyan
5:00 PM Closing

5:00 PM - 5:30 PM