Strong two-body decays of the Lambdac2940 in a hadronic molecule picture - High Energy Physics - PhenomenologyReport as inadecuate




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Abstract: The Lambdac2940+ baryon with possible quantum numbers JP = 1-2+ and 1-2-is studied as a molecular state composed of a nucleon and D* meson. We givepredictions for the strong two-body decay channels Lambdac2940+ to p D0,Sigmac++ pi- and Sigmac0 pi+ where the sum of partial widths isconsistent with current data for the case of JP = 1-2+. The case of JP =1-2- is shown to be ruled out.



Author: Yubing Dong, Amand Faessler, Thomas Gutsche, Valery E. Lyubovitskij

Source: https://arxiv.org/







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