Chong-Sheng Li

activity

19972004

collaborators

4 papers

hep-ph2004

Effects of R-parity Violation on the Charged Higgs Boson Decays

Yi Ping Song, Chong Sheng Li, Qiang Li +1

We calculate one-loop R-parity-violating couplings corrections to the processes $H^{-} \to τ ν_{τ} ˉ$ and $H^{-} \to b t ˉ$ . We find that the corrections to the $H^{-} \to τ ν_{τ} ˉ$ d…

hep-ph2002

Next-to-leading order QCD predictions for associated production of top squarks and charginos at the CERN LHC

Li Gang Jin, Chong Sheng Li, Jian Jun Liu

We present the calculations of the complete next-to-leading order (NLO) inclusive total cross sections for the associated production processes $pp \to t ~_{i} χ ~_{k}^{-} + X$ in t…

hep-ph2002

Supersymmetric Electroweak Corrections to Heavier Top Squark Decay into Lighter Top Squark and Neutral Higgs Boson

Qiang Li, Li Gang Jin, Chong Sheng Li

We calculate the Yukawa corrections of order $O (α_{e w} m_{t (b)}^{2} / m_{W}^{2})$ , $O (α_{e w} m_{t (b)}^{3} / m_{W}^{3})$ and $O (α_{e w} m_{t (b)}^{4} / m_{W}^{4})$ to the widths of the deca…

hep-ph1997

Lightest Neutral Higgs Pair Production in Photon-photon Collisions in the Minimal Supersymmetric Standard Model

Shou Hua Zhu, Chong Sheng Li, Chong Shou Gao

The cross sections for the lightest neutral Higgs pair production at the one-loop level in photon-photon collisions are calculated in the Minimal Supersymmetric Standard Model(MSSM…