Задачи, решаемые на платформе, ЛИТ

Computer studies of a dependence of equilibrium state structure on a number of particles for a two-dimensional system of charged particles confined in a disk potential

Eduard G. Nikonov, Rashid G. Nazmitdinov, Pavel I. Glukhovtsev The problem of finding equilibrium configurations of one-component charged particles, induced byexternal electrostatic fields in planar systems, is a subject of active studies in fundamental as well in experimentalinvestigations. In this paper the results of numerical analysis of the equilibrium configurations …

Задачи, решаемые на платформе, ЛИТ

Проявление гексатической фазы в ограниченных двумерных системах с циркулярной симметрией

Никонов Э.Г., Назмитдинов Р.Г., Глуховцев П.И. Квазидвумерные системы играют важную роль при создании различных устройств для нужд наноэлектроники. Очевидно, что функциональная эффективность таких систем зависит от их структуры, которая может изменяться при фазовых переходах под действием внешних условий (например, температуры). До настоящего времени основное внимание было сосредоточено на поиске сигналов фазовых переходов …

Задачи, решаемые на платформе, ЛИТ

Manifestation of the Hexatic Phase in Confined Two-Dimensional Systems with Circular Symmetry

E. G. Nikonov, R. G. Nazmitdinov and P. I. Glukhovtsev Quasi-two-dimensional systems play an important role in the manufacture of various devices for the needs of nanoelectronics. Obviously, the functional efficiency of such systems depends on their structure, which can change during phase transitions under the influence of external conditions …

NICA, Задачи, решаемые на платформе

Hyperon Production in Bi + Bi Collisions at the Nuclotron-Based Ion Collider Facility and Angular Dependence of Hyperon Spin Polarization

В.Воронюк (снс, ЛФВЭ), Н.С.Цегельник (стажер-исследователь, ЛТФ), Е.Э.Коломейцев (внс, ЛТФ) The strange baryon production in Bi + Bi collisions at √sNN = 9.0 GeV is studied using the PHSD transport model. Hyperon and anti-hyperon yields, transverse momentum spectra, and rapidity spectra are calculated, and their centrality dependence and the effect of …

NICA, Задачи, решаемые на платформе

Light-nuclei production in heavy-ion collisions within a thermodynamical approach

M. Kozhevnikova and Yu. B. Ivanov We present results of simulations of light-nuclei production in relativistic heavy-ion collisions within the updated Three-fluid Hydrodynamics-based Event Simulator Extended by UrQMD (ultrarelativistic quantum molecular dynamics) final State interactions (theseus). The simulations were performed for Pb + Pb and Au + Au collisions in the collision …

NICA, Задачи, решаемые на платформе

Light-Nuclei Production in Heavy-Ion Collisions at √sNN = 6.4 – 19.6 GeV in THESEUS Generator Based on Three-Fluid Dynamics

Marina Kozhevnikova, Yuri B. Ivanov Light-nuclei production in relativistic heavy-ion collisions is simulated within an updated Three-fluid Hydrodynamics-based Event Simulator Extended by UrQMD (Ultra-relativistic Quantum Molecular Dynamics) final State interactions (THESEUS). The simulations are performed in the collision energy range of √sNN = 6.4–19.6 GeV. The light-nuclei are produced within …

NICA, Задачи, решаемые на платформе

Light-nuclei production in Au+Au collisions at √sNN = 3 GeV within a thermodynamical approach: Bulk properties and collective flow

M. Kozhevnikova (LHEP JINR, Dubna), Yu.B. Ivanov (Kurchatov Inst., Moscow and Dubna, JINR) We present results of simulations of light-nuclei production in Au+Au collisions at a collision energy of √sNN = 3 GeV within the updated Three-fluid Hydrodynamics-based Event Simulator Extended by UrQMD (ultrarelativistic quantum molecular dynamics) final State interactions …

NICA, Задачи, решаемые на платформе

Production of light hypernuclei in Au+Au collisions at √sNN=3 GeV within a thermodynamic approach

M. Kozhevnikova and Yu. B. Ivanov Simulations of the Λ-hyperon and light-hypernuclei production in Au+Au collisions at √sNN = 3 GeV were performed within the updated three-fluid hydrodynamics-based event simulator extended by UrQMD (ultrarelativistic quantum molecular dynamics) final state interactions (THESEUS). The light (hyper)nuclei are treated thermodynamically, i.e., they are considered …

NICA, Задачи, решаемые на платформе

Examination of STAR fixed-target data on directed flow at √sNN=3 and 4.5 GeV

Yu. B. Ivanov and M. Kozhevnikova We present results of simulations of directed flow of various hadrons in Au + Au collisions at collision energies of √sNN = 3 and 4.5 GeV. Simulations are performed within the model three-fluid dynamics and the event simulator based on it (THESEUS). The results are compared …