activity
20002004
most citedObservation of Large CP Violation in the Neutral B Meson System

625 citations · 2.5k across the 36 of their papers we have counts for

collaborators

36 papers

hep-ex2004★ 110 cited

Neutral B Flavor Tagging for the Measurement of Mixing-induced CP Violation at Belle

H. Kakuno, K. Hara, B. C. K. Casey +13

We describe a flavor tagging algorithm used in measurements of the CP violation parameter sin2phi_1 at the Belle experiment. Efficiencies and wrong tag fractions are evaluated usin…

hep-ex2003★ 11 cited

Observation of radiative B -> phi K gamma decays

A. Drutskoy

The radiative decay is observed for the first time. The branching fraction for the charged decay mode is measured to be ${\cal B}(B^- \to ϕK^- γ) = (3…

hep-ex2003★ 100 cited

Observation of B+ -> rho+ rho0

J. Zhang, M. Nakao

We report the first observation of the charmless vector-vector decay process B+ ->rho+ rho0. The measurement uses a 78 fb^{-1} data sample collected with the Belle detector at the…

hep-ex2003★ 17 cited

Observation of B -> phi phi K

H. -C. Huang

We report the observation of the decay mode B -> phi phi K based on an analysis of 78 fb^{-1} of data collected with the Belle detector at KEKB. This is the first example of a b ->…

hep-ex2003★ 66 cited

Observation of B0 to p Lambdabar pi-

M. -Z. Wang

We report the first observation of the charmless hyperonic B decay, B0 -> p Lambdabar pi-, using a 78 fb^-1 data sample recorded on the Upsilon(4S) resonance with the Belle detecto…

hep-ex2003★ 26 cited

Observation of B0bar --> D0 K0bar and B0bar --> D0 K*0bar decays

P. Krokovny

We report on a search for B0bar --> D0 K(*)0bar decays based on 85 10^6 BBar events collected with the Belle detector at KEKB. The B0bar --> D0 K0bar and B0bar --> D0 K*0bar decays…