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arXiv 0905.3234hep-phnucl-th
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闪闪发光的头巾

Glittering Glasmas

F. Gelis, T. Lappi, L. McLerran

摘要:

我们计算了从色流管中胶子的产生。我们计算了胶子多重数的几率分布,这些几率分布是由在玻色子中发现的色电子管和色磁通量管的分布引起的。我们表明,该结果对应于实验中观察到的负二项概率分布。表征这种分布的参数k与颜色的数量N_c^2-1和通量管的数量成正比。对于一种胶子颜色和一个通量管,多重数分布接近玻色-爱因斯坦分布。我们称这个衰变过程为“闪烁”,这个术语将在下面解释。

英文摘要:

We compute the production of gluons from Glasma color flux tubes. We calculate the probability distribution of gluon multiplicities arising from the distribution of color electric and color magnetic flux tubes found in the Glasma. We show that the result corresponds to the negative binomial probability distribution observed in experiments. The parameter k that characterizes this distribution is proportional to the number of colors N_c^2-1 and to the number of flux tubes. For one gluon color and one flux tube, the multiplicity distribution is close to a Bose-Einstein distribution. We call this decay process "Glitter", a term that is explained below.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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