NLO corrections to lepton pair production beyond the Standard Model at hadron colliders

作者: Vajravelu Ravindran , Swapan Majhi , Debajyoti Choudhury

DOI: 10.1088/1126-6708/2006/01/027

关键词:

摘要: We consider lepton pair production at a hadron collider in class of effective theories with the relevant operators being four-fermion contact interaction. Despite nonrenormalizable nature interaction, we explicitly demonstrate that calculating QCD corrections is both possible and meaningful. Calculating for various differential distributions, show these can be substantial significantly different from those within SM. Furthermore, have very distinctive flavour dependence. And finally, scale dependence cross sections are greatly reduced once NLO taken into account.

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