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Flavor changing effects on single charged Higgs boson production associated with a bottom-charm pair at CERN Large Hadron Collider

Sun Hao·Ma Wen-Gan·Zhang Ren-You·Guo Lei·Han Liang·Jiang Yi
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Abstract

We study flavor changing effects on the \ppbchT process at the Large Hadron Collider(LHC), which are inspired by the left-handed up-type squark mixings in the Minimal Supersymmetric Standard Model(MSSM). We find that the SUSY QCD radiative corrections to $bcH^\pm$ coupling can significantly enhance the cross sections at the tree-level by a factor about $1.5 \sim 5$ with our choice of parameters. We conclude that the squark mixing mechanism in the MSSM makes the \ppbchT process a new channel for discovering a charged Higgs boson and investigating flavor changing effects.

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Sun Hao, Ma Wen-Gan, Zhang Ren-You, Guo Lei, Han Liang, Jiang Yi. 2007-03-23. Flavor changing effects on single charged Higgs boson production associated with a bottom-charm pair at CERN Large Hadron Collider. https://doi.org/10.1103/physrevd.75.095006

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