Radiative decay ofΛc(2940)+in a hadronic molecule picture

Yubing Dong, Amand Faessler, Thomas Gutsche, S. Kumano, Valery E. Lyubovitskij
2010 Physical Review D  
The Lambdac(2940)+ baryon with quantum numbers J(P) = 1/2(+) is considered as a molecular state composed of a nucleon and D* meson. We give predictions for the width of the radiative decay process Lambdac(2940)+ to Lambdac(2286)+ gamma in this interpretation. Based on our results we argue that an experimental determination of the radiative decay width of Lambdac(2940)+ is important for the understanding of its intrinsic properties.
doi:10.1103/physrevd.82.034035 fatcat:eyheg75b7zbczaz2mv6cfro53q