3 papers
hep-ph2026
Baryon-number-violating nucleon decays into a dark photon particle
Jin-Han Liang, Yi Liao, Xiao-Dong Ma +1
Baryon-number-violating (BNV) nucleon decays into a light new particle represent an exciting yet experimentally unexplored frontier. In this work, we systematically study nucleon d…
hep-ph2026
Renormalization-group-improved constraints on dimension-7 baryon-number-violating operators
Yi Liao, Xiao-Dong Ma, Xiang Zhao
We study constraints on dimension-7 SMEFT baryon-number-violating operators from nucleon decays by incorporating full renormalization group (RG) running effects. At high new physic…
hep-ph2025
RGE solver for the complete dim-7 SMEFT interactions and its application to decay
Yi Liao, Xiao-Dong Ma, Hao-Lin Wang +1
We present an automatic renormalization group equations (RGEs) solver, D7RGESolver, designed for the precise numerical solution of one-loop RGEs of dimension-7 (dim-7) operators wi…