arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1504.04890hep-ph
收藏

在LHC和更远的总和非弹性pp截面的强子散射的软边和微喷流模型

Soft edge of hadron scattering and mini-jet models for the total and inelastic pp cross-sections at LHC and beyond

D. A. Fagundes, A. Grau, G. Pancheri, Y. N. Srivastava, O. Shekhovtsova

摘要:

我们发现,QCD微型喷流的发生和上升提供了动力学机制,在ISR能量附近的pp碰撞中出现软边缘,因此这样的软边缘是建立在我们的微型喷流模型与软胶子再确认。在这里,该模型是优化的大型强子对撞机在$\sqrt{s} = 7, 8 TeV$和预测更高的大型强子对撞机和宇宙射线能量。此外,我们提供了一个唯象的图片,讨论分裂的总截面成弹性,不相关和相关的非弹性件的框架中的一个通道程函。

英文摘要:

We show that the onset and rise of QCD mini-jets provide the dynamical mechanism behind the appearance of a soft edge in pp collisions around ISR energies and thus such a soft edge is built in our mini-jet model with soft gluon resummation. Here the model is optimized for LHC at $\sqrt{s} = 7, 8 TeV$ and predictions made for higher LHC and cosmic ray energies. Further, we provide a phenomenological picture to discuss the breakup of the total cross-section into its elastic, uncorrelated and correlated inelastic pieces in the framework of a one-channel eikonal function.

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。

↑