Journal
EUROPEAN PHYSICAL JOURNAL C
Volume 83, Issue 3, Pages -Publisher
SPRINGER
DOI: 10.1140/epjc/s10052-023-11408-y
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In this study, we propose to search for the exotic doubly charmed meson T-cc(+) and its analog T-cc (s) over bar(+) in B-c(+) decays, which provide a favorable environment for the formation of the exotic state containing double charm quarks. Through various rescattering processes with different intermediate states, the production of T-cc(+) and T-cc (s) over bar(+) is investigated. The estimated branching ratios of B-c(+) decaying into T-cc(+) (D) over bar (0), T-cc(+) (D) over bar*(0), T-cc (s) over bar (D) over bar (0), and T-cc (s) over bar (D) over bar*(0) are on the order of 10(-7), 10(-5), 10(-6), and 10(-4), respectively, which can be tested in future experiments.
In this work, we propose to search for the exotic doubly charmedmeson T-cc(+) and its analog T-cc (s) over bar(+) in B-c(+) decays, which provide a good environment for the formation of the exotic state containing double charm quarks. Within the molecular scheme, the production of T-cc(+) and T-cc (s) over bar(+) through various rescattering processes with different intermediate states are investigated. For the moderate values of model parameters, the branching ratios of B-c(+) decaying into T-cc(+) (D) over bar (0), T-cc(+) (D) over bar*(0), T-cc (s) over bar (D) over bar (0) and T-cc (s) over bar (D) over bar*(0) are estimated to be of the order of 10(-7), 10(-5), 10(-6) and 10(-4), respectively, which may be tested by future experiments.
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