Production of singly charm pentaquark from meson-baryon interaction in B decay

2024/02/22 by Li, Na, Xing, Ye, Jiang, Ke-Fan
#FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.2402.14636

Abstract

In the paper, we discuss the possible interpretation of the J^P=1/2^- singly charm pentaquark as hadronic molecules. With the effective Lagrangian method, we further analyze the production properties of singly charm pentaquark from decays of B meson, including strong coupling constants and production branching ratios of the charm pentaquark. Our numerical results show that the branching ratio of production of pentaquark from B meson can reach to order of 10^-6.

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