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arXiv 0911.3840hep-ph
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微扰QCD中的Pomeron环求和与生存概率

Pomeron loop summation in perturbative QCD and the survival probability

Jeremy Miller

摘要:

计算了纯衍射Higgs产生的生存概率。在微扰QCD中,通过对Pomeron圈求和,考虑了短程相互作用的贡献。求和是通过开发一种迭代技术来对具有越来越高代循环的循环图进行求和来执行的。结果表明,生存概率与能量成反比,在LHC的能量范围内,生存概率很小,甚至可能小于1%。

英文摘要:

The survival probability for exclusive diffractive Higgs production is calculated. The contribution of short distance interactions are taken into account, by summing over Pomeron loops in perturbative QCD. The summation is performed by developing an iterative technique to sum over loop diagrams with higher and higher generations of loops. The results show that the survival probability depends inversely on energy and is small for the LHC range of energies, and could be even less than 1 %.

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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