Long distance contributions in B→K*l+l- decays with polarized K*

Chuan Hung Chen, C. Q. Geng

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)


We use momentum correlations as physical observables in B→K*l+l-decays with K* polarized to study the long distance contributions. We show that these observables are sensitive to the scenarios of the long distance parametrizations. We find that the T-odd observable is directly related to the nonfactorizable effect in the standard model.

Original languageEnglish
Article number034006
JournalPhysical Review D
Issue number3
Publication statusPublished - 2002

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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