BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Hadron transverse momentum spectra in O+O\, Kr+Kr\, and Xe+Xe coll
 isions at $\\sqrt{s_{NN}} = 6$ GeV using the UrQMD and SMASH models within
  Tsallis statistics
DTSTART;VALUE=DATE-TIME:20261029T143500Z
DTEND;VALUE=DATE-TIME:20261029T145000Z
DTSTAMP;VALUE=DATE-TIME:20261028T022146Z
UID:indico-contribution-6306@cern.ch
DESCRIPTION:Speakers: Anastasiia Vasilieva (National Research Nuclear Univ
 ersity MEPhI)\nHadron transverse momentum ($p_{T}$) spectra serve as a sen
 sitive probe of matter produced in relativistic nuclear collisions\, with 
 statistical frameworks being widely used to extract its thermodynamic para
 meters. Despite extensive research into particle production across a wide 
 range of collision energies\, of particular interest is a detailed analysi
 s of $p_{T}$ spectra under the conditions of the Spin Physics Detector (SP
 D) experiment at the NICA collider. To address this\, the current study pr
 esents generator-level results on hadron $p_{T}$ spectra in O+O\, Kr+Kr\, 
 and Xe+Xe collisions at $\\sqrt{s_{NN}} = 6$ GeV. Events are simulated usi
 ng two transport approaches: the Ultrarelativistic Quantum Molecular Dynam
 ics (UrQMD) and the Simulating Many Accelerating Strongly-interacting Hadr
 ons (SMASH) models. The calculated $p_{T}$ distributions are analyzed with
 in the framework of non-extensive Tsallis statistics. The phenomenological
  Tsallis distribution is fitted to the charged hadron spectra from both ge
 nerators. Furthermore\, the analysis of the UrQMD events is extended to in
 clude identified hadron spectra\, for which the fit is performed using the
  exact $p_{T}$ distribution of the Tsallis-3 statistics. The study provide
 s a comparison of the results on charged hadron spectra between the UrQMD 
 and SMASH models. The dependence of the extracted parameters on centrality
  and system size is presented for both charged and identified hadrons. For
  the identified particles\, the parameters are further examined across dif
 ferent species. The obtained results may be relevant for future experiment
 al measurements at the NICA collider.\n\nhttps://indico.particle.mephi.ru/
 event/626/contributions/6306/
LOCATION: Conference Hall 4
URL:https://indico.particle.mephi.ru/event/626/contributions/6306/
END:VEVENT
END:VCALENDAR