QCD corrections to excited lepton (pair) production at the LHC
作者： Swapan Majhi
DOI: 10.1103/PHYSREVD.88.074028
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摘要: We consider excited lepton ($\bar{l^*}l {\rm or} \bar{l^*}l^*$) production in the context of effective theories with being four-fermion contact interaction at LHC. also two body decay mode ($l^*$) to standard model fermion($l$) and a gauge boson $V(\equiv \gamma,Z,W)$. have performed next-to-leading order (NLO) QCD corrections this process. In spite non-renormalizable nature interaction, higher are possible meaningful. shown that these can be substantial significant. By considering issue scale dependence, it is dependence NLO cross sections greatly reduced as compare leading (LO) section.
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