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arXiv 2004.00497hep-ph
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多能隙衍射截面。Pomeron么正化程函方法中的问题

Multigap diffraction cross sections. Problems in eikonal methods for the pomeron unitarization

E. Martynov, G. Tersimonov

摘要:

在多道程函模型中考虑了大快度间隙衍射过程。结果表明,阴影修正过快上升的贡献的输入超临界pomeron(与$α(0)>1$),起源于pomeron再散射,或相当于,会计生存概率因子,不解决Finkelstein-Kajantie问题。因此,我们认为,应该发展另一种超临界坡密子的单化方法。

英文摘要:

Large rapidity gap diffraction processes are considered in multi-channel eikonal models. It is shown that shadow corrections to over-fast rising contribution of the input supercritical pomeron (with $α(0)>1$), originating from the pomeron rescatterings or, equivalently, accounting survival probability factor, do not solve the Finkelstein-Kajantie problem. Therefore, in our opinion, another methods of unitarization of supercritical pomeron should be developed.

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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