Study of semileptonic decays B ± → n(1)lv

C. S. Kim, Ya Dong Yang

Research output: Contribution to journalArticlepeer-review


We study the semileptonic decays B±→ n (1)lv, which are suggested to be used to extract the hadronic form factors of B meson decays to n(n′) and the angle of n-n′ mixing. This would be of great benefit to theoretical studies of B nonleptonic decays involving n and n′, and could lead to a reliable and complementary determination of Vub. The branching ratios are estimated to be B(B±→n(')lv) = 4.32 ±0.83 (2.10±0.40) × 10-5, which could be extensively studied experimentally at BaBar and Belle.

Original languageEnglish
Article number017501
Pages (from-to)175011-175014
Number of pages4
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number1
Publication statusPublished - 2002 Jan 1

All Science Journal Classification (ASJC) codes

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


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