activity
20002013
most citedBranching Fraction and Photon Energy Spectrum b -> s gamma

428 citations · 5.8k across the 128 of their papers we have counts for

collaborators
Showing 2007Show all

10 papers · 1 filter

hep-ex2007★ 131 cited

Study of tau- -> K_S pi- nu_tau decay at Belle

Belle Collaboration

We present a study of the decay tau- -> K_S pi- nu_tau using a 351 fb^-1 data sample collected with the Belle detector. The analysis is based on 53110 lepton-tagged signal events.…

hep-ex2007★ 172 cited

New Search for tau -> mu gamma and tau -> e gamma Decays at Belle

K. Hayasaka

We report on a search for the lepton flavor violating tau- -> mu- gamma and tau- -> e- gamma decays based on 535/fb of data accumulated at the Belle experiment. No signal is found…

hep-ex2007★ 74 cited

High statistics measurement of the cross sections of gamma gamma -> pi^+ pi^- production

T. Mori

We report on a high statistics measurement of the total and differential cross sections of the process gamma gamma -> pi^+ pi^- in the pi^+ pi^- invariant mass range 0.8 GeV/c^2 <…

hep-ex2007★ 14 cited

Improved measurement of B0bar --> Ds-D+ and search for B0bar --> Ds+Ds- at Belle

A. Zupanc

We reconstruct B0bar --> Ds-D+ decays using a sample of 449 x 10^6 BBbar pairs recorded by the Belle experiment, and measure the branching fraction to be Br(B0bar --> Ds-D+)=[7.5 +…

hep-ex2007★ 1 cited

Evidence for Mixing

Belle Collaboration, M. Staric

We observe evidence for mixing by measuring the difference in apparent lifetime when a meson decays to the CP eigenstates and , and when it…

hep-ex2007★ 38 cited

Study of B+ to p Lambdabar gamma, p Lambdabar pi0 and B0 to p Lambdabar pi-

M. -Z. Wang, Y. -J. Lee

We study the charmless baryonic three-body decays of B mesons: B+ to p Lambdabar gamma, B+ to p Lambdabar pi0 and B0 to p Lambdabar pi-. The partial branching fractions as a functi…