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Measurement of the branching fractions for B- --> D(*)+ pi- l- nu-bar and B0bar --> D(*)0 pi+ l- nu-bar
The Belle Collaboration, D. Liventsev, T. Matsumoto
We report on a measurement of the branching fractions for B- --> D(*)+ pi- l- nu-bar and B0bar --> D(*)0 pi+ l- nu-bar with 275 million BBbar events collected at the Upsilon(4S) re…
Search for the Theta(1540)+ pentaquark using kaon secondary interactions at Belle
The Belle Collaboration, K. Abe
Using kaon secondary interactions in the material of the Belle detector, we search for both inclusive and exclusive production of the Theta(1540)+. We set an upper limit of 2.5% at…
Measurement of Branching Fractions for at Belle
The Belle Collaboration, N. Soni
We have measured the branching fractions for the exclusive decay modes using a data sample collected by the Belle detector at the KEKB a…
Determination of |V_ub| from Measurements of the Inclusive Charmless Semileptonic Partial Rates of B Mesons using Full Reconstruction Tags
Belle Collaboration, I. Bizjak
We present a measurement of the Cabibbo-Kobayashi-Maskawa matrix element |V_ub|, based on 253 fb^-1 of data collected by the Belle detector at the KEKB e^+e^- asymmetric collider.…
Time-Dependent CP-Violating Asymmetries in b -> s qbar q Transitions
The Belle Collaboration, K. -F. Chen
We present new measurements of CP-violation parameters in B0 -> phiK0, K+K-Ks, f0(980)Ks, eta'Ks, omegaKs and Kspi0 decays based on a sample of 275 x 10^6 BBbar pairs collected at…
Improved Measurement of the Electroweak Penguin Process B->Xsll
The Belle Collaboration, M. Iwasaki
We present an improved measurement of the branching fraction for the electroweak penguin process B->Xsll, where l is an electron or a muon and Xs is a hadronic system containing an…