Two-pion and Two-kaon Femtoscopic Correlations in Au+Au Collisions at √sNN = 200 GeV from STAR

Abstract

Measurement of femtoscopic correlations in heavy-ion collisions can provide information about spatial and temporal parameters of the particle emission region at kinetic freeze-out. In this work we present the measurement of two-pion and two-kaon femtoscopic correlations in 200 GeV Au+Au collisions at RHIC. The collision centrality and transverse momentum dependence of the three-dimensional radii,

References
[1] Lisa M A, Pratt S, Soltz R, Wiedemann U 2005 Ann. Rev. Nucl. Part. Sci. 55 357


[2] Pratt S 1986 Phys. Rev. D 33 72


[3] Bertsch G, Gong M, Tohyama M 1988 Phys. Rev. C 37 1896


[4] Bowler M 1991 Phys. Lett. B 270 69


[5] Sinyukov Y, Lednicky R, Akkelin S, Pluta J, Erazmus B 1998 Phys. Lett. B 432 248


[6] Anderson M et al. 2003 Nucl. Instr. Meth. A 499 659


[7] Llope W J (STAR Collaboration) 2012 Nucl. Inst. Meth. A 661 S110


[8] Adamczyk L et al. (STAR Collaboration) 2015 Phys. Rev. C 92 014904


[9] Acharya S et al. (ALICE Collaboration) Preprint 1709.01731 [nucl-ex]