TY - JOUR

T1 - Model Investigation of Transverse Momentum Cumulants of Different Orders in Nuclear-Nuclear Collisions

AU - Zvyagina, A.

AU - Andronov, E.

PY - 2024/8/18

Y1 - 2024/8/18

N2 - In this research, we analyze transverse momentum cumulants of different orders ($${{K}_{n}}$$) for charged inclusive hadrons produced in $${\text{Bi}} + {\text{Bi}}$$collisions using the UrQMD-3.4 model events. The analysis is carried out in two ways: with the standard method, in which the study is carried out over the entire rapidity interval, and also with the sub-event method, which suppresses the influence of short-range correlations. Dependencies of second-, third-, and fourth-order cumulants on collision energy were obtained. The paper also provides a comparison of $$p + p$$and $${\text{Bi}} + {\text{Bi}}$$collisions that indicated the simultaneous saturation for both systems at $$\sqrt {{{s}_{{NN}}}} \approx 5$$GeV.

AB - In this research, we analyze transverse momentum cumulants of different orders ($${{K}_{n}}$$) for charged inclusive hadrons produced in $${\text{Bi}} + {\text{Bi}}$$collisions using the UrQMD-3.4 model events. The analysis is carried out in two ways: with the standard method, in which the study is carried out over the entire rapidity interval, and also with the sub-event method, which suppresses the influence of short-range correlations. Dependencies of second-, third-, and fourth-order cumulants on collision energy were obtained. The paper also provides a comparison of $$p + p$$and $${\text{Bi}} + {\text{Bi}}$$collisions that indicated the simultaneous saturation for both systems at $$\sqrt {{{s}_{{NN}}}} \approx 5$$GeV.

UR - https://www.mendeley.com/catalogue/85a44ef3-cde6-362a-a5e6-3c9ff979cb99/

U2 - 10.1134/s1063779624700564

DO - 10.1134/s1063779624700564

M3 - Article

VL - 55

SP - 916

EP - 919

JO - Physics of Particles and Nuclei

JF - Physics of Particles and Nuclei

SN - 1063-7796

IS - 4

ER -