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Article
Report number hep-ex/0506027
Title Boost Invariance and Multiplicity Dependence of the Charge Balance Functionin π+p and K+p Collisions at s=22 GeV/c
Author(s) NA22 Collaboration  显示全部 17 名作者
Publication 2006
Imprint 11 Jun 2005
Number of pages 4
In: Phys. Lett. B 637 (2006) 39-42
DOI 10.1016/j.physletb.2006.04.027
Subject category Particle Physics - Experiment
Abstract Boost invariance and multiplicity dependence of the charge balance function are studied in π+\rp and \rK+\rp collisions at 250 GeV/c incident beam momentum. Charge balance, as well as charge fluctuations, are found to be boost invariant over the whole rapidity region, but both depend on the size of the rapidity window. It is also found that the balance function becomes narrower with increasing multiplicity, consistent with the narrowing of the balance function when centrality and/or system size increase, as observed in current relativistic heavy ion experiments.
Copyright/License Elsevier B.V. (License: CC-BY-3.0)

Corresponding record in: Inspire


 记录创建於2005-06-15,最後更新在2024-05-08


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