标题:Multiplicity distributions in hadron-hadron collisions based on the universality ansatz
作者:Chiu C.B.; Xie Q.-B.
作者机构:[Chiu, C.B] Center for Particle Theory, Department of Physics, University of Texas, Austin, TX 78712, United States;[ Xie, Q.-B] Center for Particle T 更多
通讯作者地址:[Chiu, C.B] Center for Particle Theory, Department of Physics, University of Texas, Austin, TX 78712, United States
来源:Physical Review D
出版年:1982
卷:26
期:11
页码:3057-3065
DOI:10.1103/PhysRevD.26.3057
摘要:Recent experiments on small-pT hadron production in pp collisions have shed new light on the apparent violation of the universality ansatz by the fact that the multiplicity dispersion in hadron-hadron collisions is much larger than that in e+e- collisions. We present a model based on the universality ansatz, among other things. This model reproduces qualitatively the hadron multiplicity distributions in pp collisions over a wide range of energies. Within our framework, this essentially resolves the discrepancy stated above. In our approach the universality ansatz is also found to be applicable to the diffractive component events. This is supported by the inclusive x-distribution data having various specified number of prongs in the final states. © 1982 The American Physical Society.
收录类别:SCOPUS;SCOPUS
Scopus被引频次:6
最新影响因子:4.568
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-35949021844&doi=10.1103%2fPhysRevD.26.3057&partnerID=40&md5=ea9b75665645b4ef739964679fdf5d69
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