activity
20002007
most citedStudy of time-dependent CP violation in B0 -> J/Psi pi0 decays

407 citations · 2.4k across the 32 of their papers we have counts for

collaborators
Showing 2007Show all

6 papers · 1 filter

hep-ex2007

Precise measurement of hadronic -decays in modes with mesons

The Belle Collaboration, K. Abe

We have measured branching fractions of hadronic decays involving an meson using 485 fb^{-1} of data collected with the Belle detector at the KEKB asymmetric-energy e^+e^-…

hep-ex2007★ 398 cited

Observation of Two Resonant Structures in e+e- to pi+ pi- psi(2S) via Initial State Radiation at Belle

X. L. Wang, Belle Collaboration

The cross section for e+e- to pi+ pi- psi(2S) between threshold and \sqrt{s}=5.5 GeV is measured using 673 fb^{-1} of data on and off the Υ(4S) resonance collected with the Belle d…

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★ 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★ 34 cited

Evidence for CP Violation in B0 -> D+D- Decays

S. Fratina

We report measurements of the branching fraction and CP violation parameters in B0 -> D+D- decays. The results are based on a data sample that contains 535 x 10^6 BBbar pairs colle…

quant-ph2007★ 62 cited

Measurement of EPR-type flavour entanglement in Upsilon(4S)->B0 B0bar decays

A. Go, A. Bay

The neutral B-meson pair produced at the Upsilon(4S) should exhibit a non-local correlation of the type discussed by Einstein, Podolski, and Rosen (EPR). We measure this correlatio…