TY - JOUR
T1 - Strong two-body decays of the Λc(2940)+ in a hadronic molecule picture
AU - Dong, Yubing
AU - Faessler, Amand
AU - Gutsche, Thomas
AU - Lyubovitskij, Valery E.
PY - 2010/1/12
Y1 - 2010/1/12
N2 - The Λc(2940)+ baryon with possible quantum numbers JP=12+ and 12- is studied as a molecular state composed of a nucleon and D* meson. We give predictions for the strong two-body decay channels Λc(2940)+→pD0, Σc++π- and Σc0π+, where the sum of partial widths is consistent with current data for the case of JP=12+. The case of JP=12- is shown to be ruled out.
AB - The Λc(2940)+ baryon with possible quantum numbers JP=12+ and 12- is studied as a molecular state composed of a nucleon and D* meson. We give predictions for the strong two-body decay channels Λc(2940)+→pD0, Σc++π- and Σc0π+, where the sum of partial widths is consistent with current data for the case of JP=12+. The case of JP=12- is shown to be ruled out.
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U2 - 10.1103/PhysRevD.81.014006
DO - 10.1103/PhysRevD.81.014006
M3 - Article
AN - SCOPUS:77649150700
VL - 81
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
SN - 1550-7998
IS - 1
M1 - 014006
ER -