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arXiv 1409.0617hep-phhep-ex
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$pp$碰撞中强子的中心软产生

Central soft production of hadrons in $pp$ collisions

A. Donnachie, P. V. Landshoff

备注：
to be published in IJMPA
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摘要：

在Regge理论的背景下，已经成功地描述了软散射观测量的高能行为，如总截面、小动量转移时的弹性散射、衍射解离和中心产生，随着能量的增加，具有相同的基本结构。对于弹性散射和衍射离解，定义能量是ISR、$Sp\bar{p}S$对撞机和Tevatron的能量。LHC的弹性散射数据证明了Regge理论的持续适用性。衍射解离的初步数据有望增加我们的理解，现在，我们可以期待第一次在中心产生中完全测试这些概念。虽然后者是本讨论的主要目标，但理解前两者是定义形式主义和建立参数的必要前提。

英文摘要：

The high-energy behaviour of soft scattering observables such as total cross sections, elastic scattering at small momentum transfer, diffractive dissociation and central production have been described successfully in the context of Regge theory, with the same basic structure holding as energies have increased. For elastic scattering and diffraction dissociation the defining energies were those of the ISR, the $Sp\bar{p}S$ collider and the Tevatron. The elastic scattering data from the LHC demonstrate the continuing applicability of Regge theory. Preliminary data on diffraction dissociation promise to add to our understanding and now, for the first time, we can expect to test fully these concepts in central production. Although the latter is the principal objective of this discussion, understanding the first two is an essential prerequisite as they define the formalism and establish parameters.

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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