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arXiv 1003.5445hep-ph
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Randall Sundrum模型中LHC对$W^+W^-$生产的次领先订单QCD修正

Next-to-leading order QCD corrections to $W^+W^-$ production at the LHC in Randall Sundrum model

Neelima Agarwal, V. Ravindran, Vivek Kumar Tiwari, Anurag Tripathi

摘要:

本文给出了在Randall-Sundrum模型下LHC中产生两个$W$玻色子的次-主阶QCD修正。通过考虑所有的部分子过程,得到了QCD中有序$α_s$的各种运动学分布。我们估计了QCD修正对各种观测量的影响,发现它们是显著的。我们还表明,减少因子分解尺度的不确定性时,${\cal O}(α_s)$的影响。

英文摘要:

We present next-to-leading order QCD corrections to production of two $W$ bosons at the LHC in the Randall-Sundrum model. Various kinematical distributions are obtained to order $α_s$ in QCD by taking into account all the parton level subprocesses. We estimate the impact of the QCD corrections on various observables and find that they are significant. We also show the reduction in factorization scale uncertainty when ${\cal O}(α_s)$ effects are included.

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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