First estimates of nonleptonic Bc→AT weak decays

Rohit Dhir, C. S. Kim

Research output: Contribution to journalArticle

3 Citations (Scopus)

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.

Original languageEnglish
Article number034024
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume88
Issue number3
DOIs
Publication statusPublished - 2013 Aug 21

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mesons
decay
estimates
vector mesons
form factors
tensors

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

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First estimates of nonleptonic Bc→AT weak decays. / Dhir, Rohit; Kim, C. S.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 88, No. 3, 034024, 21.08.2013.

Research output: Contribution to journalArticle

TY - JOUR

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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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