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π-J/ψ correlation and elliptic flow parameter v2 of charmed mesons at RHIC energy

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We study the correlation between the trigger π and the associated J/ψ on near and away sides in Au+Au collisions at sNN~(1/2) = 200 GeV. In the region of trigger momentum pt 〉 4 GeV/c, the π spectrum is composed of thermal-shower and shower-shower recombi

recombination modeldi-hadron correlationelliptic flow parametercharmed meson

RHIC能量 椭圆流 粲介子 方位各向异性 部分子分布 淋浴 触发 Au

10635020, 10775057306022B08033

2011

高能物理与核物理
中国物理学会

高能物理与核物理

SCI
ISSN:0254-3052
年,卷(期):2011.35(5)