Identification of Colour Reconnection using Factorial Correlator
FU Jing-Hua, LIU Lian-Shou
Institute of Particle Physics, Huazhong Normal University, Wuhan 430079
Identification of Colour Reconnection using Factorial Correlator
FU Jing-Hua;LIU Lian-Shou
Institute of Particle Physics, Huazhong Normal University, Wuhan 430079
关键词 ：
13.85.Hd
Abstract ： A new signal is proposed for the colour reconnection in the hadronic decay of W+ W- in e+ e- collisions. Using Pythia Monte Carlo it is shown that factorial correlators for W+ and W- without colour reconnection are almost identical to unity, while those for the cases with colour reconnection fall down approximately linearly in the loglog plot. This signal, being based on the factorial correlator, is more sensitive than the ones using only averaged quantities.
Key words ：
13.85.Hd
出版日期: 2000-05-01
:
13.85.Hd
(Inelastic scattering: many-particle final states)
引用本文:
FU Jing-Hua;LIU Lian-Shou. Identification of Colour Reconnection using Factorial Correlator[J]. 中国物理快报, 2000, 17(5): 338-339.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I5/338
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