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arXiv · 1307.0216

First Estimates of Nonleptonic $B_c \to AT$ Weak Decays

Rohit Dhir·C. S. Kim
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Abstract

We obtain the first estimates of branching ratios for the weak decays of $B_c$ meson decaying to two orbitally excited mesons namely, axial-vector meson ($A$) and tensor meson ($T$), in the final state. We calculate $B_c \to T$ transition form factors using the Isgur-Scora-Grinstein-Wise II framework and consequently predict branching ratios of $ B_c \to AT $ decays in Cabibbo-Kobayashi-Maskawa favored and suppressed modes.

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Rohit Dhir, C. S. Kim. 2013-06-30. First Estimates of Nonleptonic $B_c \to AT$ Weak Decays. https://doi.org/10.1103/physrevd.88.034024

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