Bose enhancement and the ridge
Bose enhancement and the ridge
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DOI：
10.1016/j.physletb.2015.10.072
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发表时间：
2015-12-17
影响因子：
4.4
通讯作者：
Lublinsky, Michael
中科院分区：
文献类型：
--
作者：
Altinoluk, Tolga;Armesto, Nestor;Lublinsky, Michael
我们指出，强子波函数中的玻色增强一般会导致产生的粒子之间的相关性。通过计算高能强子碰撞的彩色玻璃凝聚方法中的射弹密度矩阵，我们明确地表明，射弹中胶子的玻色增强导致所产生粒子的长程快度关联的方位角准直，即所谓的脊关联。(C)2015作者由爱思唯尔公司出版
We point out that Bose enhancement in a hadronic wave function generically leads to correlations between produced particles. We show explicitly, by calculating the projectile density matrix in the Color Glass Condensate approach to high-energy hadronic collisions, that the Bose enhancement of gluons in the projectile leads to azimuthal collimation of long range rapidity correlations of the produced particles, the so-called ridge correlations. (C) 2015 The Authors. Published by Elsevier B.V.