Nonleptonic two-body charmless B decays involving a tensor meson in the ISGW2 model

C. S. Kim, Jong Phil Lee, Sechul Oh

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

Nonleptonic charmless B decays into a pseudoscalar (P) or a vector (V) meson accompanying a tensor (T) meson are reanalyzed. We scrutinize the hadronic uncertainties and ambiguities of the form factors which appear in the literature. The Isgur-Scora-Grinstein-Wise updated model (ISGW2) is adopted to evaluate the relevant hadronic matrix elements. We calculate the branching ratios and CP asymmetries for various B → P (V)T decay processes. With the ISGW2 model, the branching ratios are enhanced by about an order of magnitude compared to the previous estimates.

Original languageEnglish
Article number014002
JournalPhysical Review D
Volume67
Issue number1
DOIs
Publication statusPublished - 2003

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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