Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Pseudorapidity dependence of multiplicity and transverse momentum fluctuations at the SPS energies. / NA61/SHINE Collaboration.
XXIV INTERNATIONAL BALDIN SEMINAR ON HIGH ENERGY PHYSICS PROBLEMS: RELATIVISTIC NUCLEAR PHYSICS AND QUANTUM CHROMODYNAMICS (BALDIN ISHEPP XXIV). ed. / S Bondarenko; Burov; A Malakhov. EDP Sciences, 2019. (EPJ Web of Conferences; Vol. 204).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Pseudorapidity dependence of multiplicity and transverse momentum fluctuations at the SPS energies
AU - NA61/SHINE Collaboration
AU - Prokhorova, Daria
PY - 2019
Y1 - 2019
N2 - A search for the critical behavior of strongly interacting matter was done by studying the event-by-event fluctuations of multiplicity and transverse momentum of charged hadrons produced in inelastic p+p collisions and central Be+Be and Ar+Sc collisions at the NA61/SHINE experiment. Results for energy dependence of the scaled variance of the multiplicity distribution and for two families of strongly intensive measures of multiplicity and transverse momentum fluctuations Delta[P-T, N] and Sigma[P-T, N] were presented. The study was performed in rapidity-integrated way and for different pseudorapidity regions, which corresponds to changing the rapidity averaged baryo-chemical potential and the value of temperature at the freeze-out stage. The strongly intensive measure Sigma[N-F, N-B], evaluated in rapidity separated windows, was used in the analysis of short- and long-range multiplicity correlations and is considered to be sensitive for the initial conditions of particle production such as string fragmentation and fusion.
AB - A search for the critical behavior of strongly interacting matter was done by studying the event-by-event fluctuations of multiplicity and transverse momentum of charged hadrons produced in inelastic p+p collisions and central Be+Be and Ar+Sc collisions at the NA61/SHINE experiment. Results for energy dependence of the scaled variance of the multiplicity distribution and for two families of strongly intensive measures of multiplicity and transverse momentum fluctuations Delta[P-T, N] and Sigma[P-T, N] were presented. The study was performed in rapidity-integrated way and for different pseudorapidity regions, which corresponds to changing the rapidity averaged baryo-chemical potential and the value of temperature at the freeze-out stage. The strongly intensive measure Sigma[N-F, N-B], evaluated in rapidity separated windows, was used in the analysis of short- and long-range multiplicity correlations and is considered to be sensitive for the initial conditions of particle production such as string fragmentation and fusion.
KW - INTERMITTENCY
U2 - 10.1051/epjconf/201920407013
DO - 10.1051/epjconf/201920407013
M3 - статья в сборнике материалов конференции
T3 - EPJ Web of Conferences
BT - XXIV INTERNATIONAL BALDIN SEMINAR ON HIGH ENERGY PHYSICS PROBLEMS: RELATIVISTIC NUCLEAR PHYSICS AND QUANTUM CHROMODYNAMICS (BALDIN ISHEPP XXIV)
A2 - Bondarenko, S
A2 - Burov, null
A2 - Malakhov, A
PB - EDP Sciences
Y2 - 17 September 2018 through 22 September 2018
ER -
ID: 108468321