Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Yu-Fei Wang, Bo-Chao Liu, Fei Huang, | Summary: In this work, we investigate the resonance production in $Lambda^+_c to gamma pi^+ Lambda$ decay through the triangle singularity (TS) mechanism, within an effective Lagrangian approach. We find that the appropriate loop decay process could develop a […]
Continue.. Search for the $Σ(1380)1/2^-$ state in $Λ^+_c to γ π^+ Λ$ decay by triangle singularity