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arXiv 1610.04765hep-ph
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LHC多股射流生产中的高能效应

High energy effects in multi-jet production at LHC

F. Caporale, F. G. Celiberto, G. Chachamis, D. Gordo Gomez, B. Murdaca, A. Sabio Vera

摘要:

我们研究了在多Regge运动学中产生三个和四个射流的微分截面,主要兴趣在于方位角的依赖性。理论设置是从单个BFKL阶梯产生射流,具有两个/三个BFKL格林函数的卷积,其中两个向前/向后射流总是在最终状态下被标记。此外,我们需要标记的一个/两个进一步的射流在更中心的区域的检测器与相对分离的速度。我们发现,作为结果,中央射流的横向动量和rapidities的依赖可以被认为是一个独特的信号的发病BFKL动力学。

英文摘要:

We study differential cross sections for the production of three and four jets in multi-Regge kinematics, the main interest lying on azimuthal angle dependences. The theoretical setup is the jet production from a single BFKL ladder with a convolution of two/three BFKL Green functions, where two forward/backward jets are always tagged in the final state. Furthermore, we require the tagging of one/two further jets in more central regions of the detectors with a relative separation in rapidity. We found, as result, that the dependence on transverse momenta and rapidities of the central jets can be considered as a distinct signal of the onset of BFKL dynamics.

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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