Longitudinal, azimuthal and multiplicity dependences of mean transverse momentum and transverse momentum correlations in pi(+)p and K(+)p collisions at 250GeV/c
National Natural Science Foundation of China [10375025, 10475030]; Ministry of Education of China [CFKSTIP-704035]
机构署名：
本校为第一且通讯机构
院系归属：
物理科学与技术学院
摘要：
Rapidity, azimuthal and multiplicity dependence of inclusive mean transverse momentum and transverse momentum correlation is studied in π+p and K+p collisions at 250 GeV/c. It is found for the first time that rapidity dependence of two‐particle transverse momentum correlations is different from those of inclusive mean transverse momentum but both have similar multiplicity dependence. In particular, the transverse momentum correlation is boost‐invariant. The strong azimuthal dependence of transverse momentum correlation comes from the constra...
