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arXiv 1301.4545hep-ph
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LHC的软物理和HERA的低x物理之间的过渡

Transition between soft physics at LHC and low-x physics at HERA

A. A. Grinyuk, A. V. Lipatov, G. I. Lykasov, N. P. Zotov

摘要:

我们发现了低内禀横动量下的未积分胶子分布与中快度区和低强子横动量下pp碰撞产生的强子包容谱之间的联系。这个分布的参数是从LHC数据的最佳描述中找到的。将其应用于ep深度非弹性散射的分析,得到了合理描述低x下结构函数的H1和ZEUS数据的结果。LHC的软过程和HERA的小x物理之间的联系被发现。

英文摘要:

We find out the connection between the unintegrated gluon distribution at low intrinsic transverse momenta and the inclusive spectrum of the hadrons produced in pp collision at LHC energies in the mid-rapidity region and low hadron transverse momenta. The parameters of this distribution are found from the best description of the LHC data. Its application to the analysis of ep deep inelastic scattering allows us to obtain the results which reasonable describe the H1 and ZEUS data on the structure functions at low x. The connection between the soft processes at LHC and small-x physics at HERA is found.

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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