TY - JOUR
T1 - Study of semileptonic decays B± → η(′)lv
AU - Kim, C. S.
AU - Yang, Ya Dong
PY - 2002
Y1 - 2002
N2 - We study the semileptonic decays B± → η (′)lv, which are suggested to be used to extract the hadronic form factors of B meson decays to η(η′) and the angle of η- η′ mixing. This would be of great benefit to theoretical studies of B nonleptonic decays involving η and η′, and could lead to a reliable and complementary determination of Vub. The branching ratios are estimated to be Β(B± → η (′)lv) = 4.32±0.83 (2.10±0.40) × 10 -5, which could be extensively studied experimentally at BaBar and Belle.
AB - We study the semileptonic decays B± → η (′)lv, which are suggested to be used to extract the hadronic form factors of B meson decays to η(η′) and the angle of η- η′ mixing. This would be of great benefit to theoretical studies of B nonleptonic decays involving η and η′, and could lead to a reliable and complementary determination of Vub. The branching ratios are estimated to be Β(B± → η (′)lv) = 4.32±0.83 (2.10±0.40) × 10 -5, which could be extensively studied experimentally at BaBar and Belle.
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U2 - 10.1103/PhysRevD.65.017501
DO - 10.1103/PhysRevD.65.017501
M3 - Article
AN - SCOPUS:33845277568
SN - 1550-7998
VL - 65
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
IS - 1
M1 - 017501
ER -