A5061530208- High-Energy Particle Collisions Research
- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- Nuclear reactor physics and engineering
- Atomic and Subatomic Physics Research
- Radiation Detection and Scintillator Technologies
- Nuclear Physics and Applications
- Magnetic confinement fusion research
- Superconducting Materials and Applications
- Ionosphere and magnetosphere dynamics
- Dark Matter and Cosmic Phenomena
- Particle Detector Development and Performance
- Fusion materials and technologies
Joint Institute for Nuclear Research
2024
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
2024
Moscow Engineering Physics Institute
2020-2024
Institute for Nuclear Research
2023
Flow coefficients $v_{n}$ of the orders $n = 1 - 6$ are measured with High-Acceptance DiElectron Spectrometer (HADES) at GSI for protons, deuterons and tritons as a function centrality, transverse momentum rapidity in Au+Au collisions $\sqrt{s_{NN}} 2.4$ GeV. Combining information from flow all allows to construct first time, collision energies few GeV, multi-differential picture angular emission pattern these particles. It reflects complicated interplay between effect central fireball...
The HGND (High Granular Neutron Detector) is developed for the BM@N (Baryonic Matter at Nuclotron) experiment on extracted beam of Nuclotron JINR, Dubna. will be used to measure azimuthal flow neutrons produced with energies ranging from 300 4000 MeV in heavy-ion collisions 2--4 AGeV. charged particles measured using magnet spectrometer. data shed light study high-density Equation State (EoS) isospin-symmetric nuclear matter, which crucial studying astrophysical phenomena such as neutron...
The study of the high-density equation state (EOS) and search for a possible phase transition in dense baryonic matter is main goal beam energy scan programs with relativistic heavy ions at energies sNN= 2–5 GeV. most stringent constraints currently available on EOS symmetric nuclear come from present measurements directed (v1) elliptic flow (v2) signals protons Au + collisions. In this range, anisotropic strongly affected by presence cold spectators due to sizable passage time. system size...
Baryonic Matter at Nuclotron (BM@N) is a fixed-target experiment designed to probe the properties of strongly interacting matter in region high baryon densities. In beginning 2023, BM@N has conducted first physical collecting several hundred millions [Formula: see text] collisions beam energy 3.8A[Formula: text]GeV ([Formula: text][Formula: text]GeV). We report preliminary results for directed flow protons with respect spectator symmetry plane from physics run facility. The were compared...
The performance of the scintillation wall (ScWall) has been studied in first physics run at Baryonic Matter Nuclotron (BM@N) Xe+CsI reaction a xenon beam energy 3.8 and 3.0 AGeV. design functionality ScWall emphasizing its ability to detect charged spectator fragments produced nucleus-nucleus interactions are shown. simulation results regarding ScWall's capability determine collision geometry comparison between measured simulated spectators spectra discussed.
Studying the properties of strongly-interacting matter at high relative baryon densities is one key scientific goals MPD (Multi-Purpose Detector) experiment NICA accelerator complex. The performance measuring azimuthal collective flow identified charged hadrons facility in fixed-target mode studied this work.
Abstract Differential measurements of the directed flow protons Au+Au collisions at beam energy 1.23AGeV collected by HADES experiment SIS18 are presented. Measurements performed with respect to spectator symmetry plane estimated using Forward Wall hodoscope. Corrections for detector azimuthal non-uniformity applied. Event and scalar product methods used evaluate systematic uncertainty.