Branching fraction measurement of B̄0→D(*)+π- and B-→D(*)0π- and isospin analysis of B̄→D(*)π decays

Branching fraction measurement of B̄0→D(*)+π- and B-→D(*)0π- and isospin analysis of B̄→D(*)π decays

Using 65×106 Υ(4S)→BB̄ events collected with the BABAR detector at the PEP-II e+e- storage ring at the Stanford Linear Accelerator Center, we measure the color-favored branching fractions B(B̄0→D+π- )=(2.55±0.05±0.16)×10-3, B(B̄0→D*+π-)=(2. 79±0.08±0.17)×10-3, B(B-→D0π-)=(4.90±0. 07±0.22)×10-3 and B...

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প্রধান লেখক: Aubert, B, Barate, R, Bona, M, Boutigny, D, Couderc, F, Karyotakis, Y, Lees, J, Poireau, V, Tisserand, V, Zghiche, A, Grauges, E, Palano, A, Chen, J, Qi, N, Rong, G, Wang, P, Zhu, Y, Eigen, G, Ofte, I, Stugu, B, Abrams, G, Battaglia, M, Brown, D, Button-Shafer, J, Cahn, R
বিন্যাস: Journal article
ভাষা:English
প্রকাশিত: 2007

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