INTERMITTENCY AND BOSE-EINSTEIN CORRELATIONS

被引:19
作者
ANDREEV, IV
DREMIN, IM
BIYAJIMA, M
SUZUKI, N
机构
[1] SHINSHU UNIV, FAC LIBERAL ARTS, DEPT PHYS, MATSUMOTO, NAGANO 390, JAPAN
[2] MATSUSHOU GAKUEN JR COLL, MATSUMOTO, NAGANO 39012, JAPAN
来源
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1995年 / 10卷 / 28期
关键词
D O I
10.1142/S0217751X95001856
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The role of Bose-Einstein (BE) correlations in a widely discussed intermittency phenomenon is reviewed. In particular, it is shown that particle correlations of different origins are better displayed when analyzed as functions of appropriately chosen variables. Correspondingly, if the shape of the BE contribution is chosen to be Gaussian in three-momentum transferred, it provides the power-like law in four-momentum squared and is smeared out in (pseudo)rapidity. The increase in factorial moments in small cells of the phase space looks also different in different variables, which is ascribed to varying shares of various mechanisms of both dynamical (e.g. parton jets) and symmetry (BE correlations) origin.
引用
收藏
页码:3951 / 3983
页数:33
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