First estimates of nonleptonic Bc→AT weak decays

Rohit Dhir; C. S. Kim

doi:10.1103/PhysRevD.88.034024

First estimates of nonleptonic B_c→AT weak decays

Rohit Dhir, C. S. Kim

Department of Physics

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

We obtain the first estimates of branching ratios for the weak decays of B_c meson decaying to 2 orbitally excited mesons namely, axial-vector meson (A) and tensor meson (T) in the final state. We calculate B _c→T transition form factors using the Isgur-Scora-Grinstein-Wise II framework and, consequently, predict branching ratios of B _c→AT decays in Cabibbo-Kobayashi-Maskawa favored and suppressed modes.

Original language	English
Article number	034024
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	88
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.88.034024
Publication status	Published - 2013 Aug 21

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.88.034024

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abstract = "We obtain the first estimates of branching ratios for the weak decays of Bc meson decaying to 2 orbitally excited mesons namely, axial-vector meson (A) and tensor meson (T) in the final state. We calculate B c→T transition form factors using the Isgur-Scora-Grinstein-Wise II framework and, consequently, predict branching ratios of B c→AT decays in Cabibbo-Kobayashi-Maskawa favored and suppressed modes.",

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AU - Dhir, Rohit

AU - Kim, C. S.

PY - 2013/8/21

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N2 - We obtain the first estimates of branching ratios for the weak decays of Bc meson decaying to 2 orbitally excited mesons namely, axial-vector meson (A) and tensor meson (T) in the final state. We calculate B c→T transition form factors using the Isgur-Scora-Grinstein-Wise II framework and, consequently, predict branching ratios of B c→AT decays in Cabibbo-Kobayashi-Maskawa favored and suppressed modes.

AB - We obtain the first estimates of branching ratios for the weak decays of Bc meson decaying to 2 orbitally excited mesons namely, axial-vector meson (A) and tensor meson (T) in the final state. We calculate B c→T transition form factors using the Isgur-Scora-Grinstein-Wise II framework and, consequently, predict branching ratios of B c→AT decays in Cabibbo-Kobayashi-Maskawa favored and suppressed modes.

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JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

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ER -

First estimates of nonleptonic B_c→AT weak decays

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