activity
19972004
most citedObservation of Double cc bar Production in e+ e- Annihilation at sqrt{s} ~ 10.6 GeV

279 citations · 2.2k across the 36 of their papers we have counts for

collaborators

36 papers

hep-ex2004★ 16 cited

Measurements of Branching Fractions and CP Asymmetries in B-> etah Decays

Paoti Chang

We report measurements of B to pseudoscalar-pseudoscalar decays with at least one eta meson in the final state using 140 fb^{-1} of data collected by the Belle detector at KEKB e^+…

hep-ex2004★ 8 cited

Measurement of masses and branching ratios of and baryons

T. Lesiak

We report a measurement of the and baryon masses, and the branching ratios for various decays, using of data collected by the Belle exp…

hep-ex2004★ 83 cited

Improved Measurement of CP-Violation Parameters sin(2phi1) and |lambda|, B Meson Lifetimes, and B0-B0bar Mixing Parameter Delta m_d

The Belle Collaboration, K. Abe

We present a precise measurement of the standard model CP-violation parameter sin(2phi1), the direct CP violation parameter |lambda|, the lifetimes of charged and neutral B mesons…

hep-ex2004★ 44 cited

Observation of B0->pi0pi0

Y. Chao

We report the first observation of the decay B0->pi0pi0, using a 253/fb data sample collected at the Upsilon(4S) resonance with the Belle detector at the KEKB e+e- collider. The me…

hep-ex2004★ 18 cited

Search for CP violation in the decay B0->D*+-D-+

T. Aushev

We report a search for CP-violating asymmetry in B0 -> D*+- D-+ decays. The analysis employs two methods of B0 reconstruction: full and partial. In the full reconstruction method a…

hep-ex2004★ 6 cited

Measurement of the Branching Fractions for and

C. H. Wang

We report improved measurements of branching fractions for charmless hadronic two-body {\it B} meson decays containing an meson in the final state. The results are based on a d…