54 citations · 433 across the 20 of their papers we have counts for
13 papers · 1 filter
The loop effects on the chargino decays in the MSSM
Qing-jun Xu, Shu-sheng Xu, Zhen-jun Xiao +1
The lighter chargino three body decays via the boson and the charged Higgs boson are studied in the R-parity conserved Min…
Bremsstrahlung simulation in K to pi l^pm nu_l (gamma) decays
Qingjun Xu, Z. Was
In physics simulation chains, the PHOTOS Monte Carlo program is often used to simulate QED effects in decays of intermediate particles and resonances. The program is based on an ex…
On the On-Shell Renormalization of the Chargino and Neutralino Masses in the MSSM
Arindam Chatterjee, Manuel Drees, Suchita Kulkarni +1
We discuss the choice of input parameters for the renormalization of the chargino and neutralino sector in the minimal supersymmetric standard model (MSSM) in the on-shell scheme.…
News on PHOTOS Monte Carlo: gamma^* -> pi^+ pi^-(gamma) and K^\pm -> pi^+ pi^- e^\pm nu (gamma)
Qing-Jun Xu, Z. was
PHOTOS Monte Carlo is widely used for simulating QED effects in decay of intermediate particles and resonances. It can be easily connected to other main process generators. In this…
Precision Calculation for Supersymmetric Particle Decays
Qingjun Xu
In the Minimal Supersymmetric Standard Model with conserved R-parity, the decays of the next-to-lightest neutralino into the lightest neutralino and two leptons are always involved…
One-loop calculations of the decay of the next-to-lightest neutralino in the MSSM
Manuel Drees, Wolfgang Hollik, Qingjun Xu
We calculate one-loop corrections to the decays of the next-to-lightest neutralino into the lightest neutralino and two leptons; this includes diagrams…