P. Yeh

collaborators

5 papers

hep-ex2002

Improved Measurement of Mixing-induced CP Violation in the Neutral B Meson System

The Belle Collaboration, K. Abe

We present an improved measurement of the standard model CP violation parameter sin2phi_1 (also known as sin2beta) based on a sample of 85 times 10^6 B Bbar pairs collected at the…

hep-ex2002

Measurement of CP-Violating Parameters in $B \to η^{'} K$ Decays

K. F. Chen, K. Hara

We present measurements of CP-violating parameters in $B^{0} (B ˉ^{0}) \to η^{'} K_{S}^{0}$ and $B^{\pm} \to η^{'} K^{\pm}$ decays based on a 41.8 fb $^{- 1}$ data sample collected at t…

hep-ex2002

Observation of B+- -> omega K+- Decay

R. -S. Lu

We report the first observation of the charmless two-body mode $B^{\pm} \to ω K^{\pm}$ decay, and a new measurement of the branching fraction for the $B^{\pm} \to ω π^{\pm}$ decay. T…

hep-ex2002

Study of B -> ρπdecays at Belle

Belle Collaboration, A. Gordon

This paper describes a study of B meson decays to the pseudoscalar-vector final state ρπusing 31.9\times 10^6 B\bar{B} events collected with the Belle detector at KEKB. The branchi…

hep-ex2002

Search for Charmless Two-body Baryonic Decays of B Mesons

K. Abe, The Belle Collaboration

We report the results of a search for the rare baryonic decays $B^{0} \to p p ˉ$ , $Λ Λ ˉ$ , and $B^{+} \to p Λ ˉ$ . The analysis is based on a data set of $31.7 \times 1 0^{6} B B ˉ$ …

Improved Measurement of Mixing-induced CP Violation in the Neutral B Meson System

Measurement of CP-Violating Parameters in B→η′K Decays

Observation of B+- -> omega K+- Decay

Study of B -> ρπdecays at Belle

Search for Charmless Two-body Baryonic Decays of B Mesons

Measurement of CP-Violating Parameters in $B \to η^{'} K$ Decays