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20012022
most citedThe T2K Experiment

824 citations · 11.5k across the 172 of their papers we have counts for

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Showing 2003 · hep-exShow all

13 papers · 2 filters

hep-ex2003★ 44 cited

Improved Measurements of Branching Fractions for B->Kpi, pipi and KK Decays

The Belle Collaboration, Y. Chao, K. Suzuki +1

We report improved measurements of branching fractions for , , and decays based on a data sample of 85.0 million pairs collected at…

hep-ex2003★ 40 cited

Measurement of |V_ub| using inclusive B -> X_u l nu decays with a novel X_u-reconstruction method

H. Kakuno

We report the measurement of an inclusive partial branching fraction for charmless semileptonic B decay and the extraction of |V_ub|. Candidates for B -> X_u l nu are identified wi…

hep-ex2003★ 29 cited

Search for B^0 -> l^+ l^- at Belle

M. -C. Chang

We report the results of a search for the decay B^0 -> e^+ e^-, mu^+ mu^- and e^{+-} mu^{-+} based on an analysis of 78 fb^{-1} of data collected by the Belle detector at KEKB. No…

hep-ex2003★ 2 cited

Study of CP Violating Effects in Time Dependent Decays

T. R. Sarangi

We report measurements of time dependent decay rates for decays and extraction of CP violation parameters containing . Using fully recon…

hep-ex2003★ 269 cited

Observation of the DsJ(2317) and DsJ(2457) in B decays

P. Krokovny

We report the first observation of the B --> Dbar DsJ(2317) and B --> Dbar DsJ(2457) decays based on 123.8 10^6 BBar events collected with the Belle detector at KEKB. We observe th…

hep-ex2003★ 264 cited

Study of B- => D**0 pi-(D**0 => D(*)+ pi-) decays

Belle Collaboration

We report the results of a study of charged B decays to the D+- pi-+ pi-+ and D*+- pi-+ pi-+ final states using complete D(*) reconstruction. The contributions of two-body B => D**…

hep-ex2003★ 65 cited

Study of B meson decays to three-body charmless hadronic final states

A. Garmash

We report results of a study of charmless B meson decays to three-body KPiPi, KKPi and KKK final states. Measurements of branching fractions for B decays to K+0Pi+Pi-, K+K+K-, K0K+…

hep-ex2003★ 51 cited

Observation of B+ -> psi(3770) K+

The Belle Collaboration, R. Chistov

We report the first observation of the decay B+ -> psi(3770) K+ where psi(3770) is reconstructed in the D0D0-bar and D+D- decay channels. The obtained branching fraction is Br(B+ -…

hep-ex2003★ 122 cited

Measurement of Branching Fractions and Polarization in B -> phi K^{(*)} Decays

K. -F. Chen, A. Bozek

We present the first measurement of decay amplitudes in B -> phi K^* and measurements of branching fractions in B -> phi K^{(*)} decays based on 78.1 fb^{-1} of data recorded at th…

hep-ex2003★ 52 cited

Measurement of branching fraction ratios and CP asymmetries in

S. K. Swain, T. E. Browder

We report results on the decay and its charge conjugate using a data sample of 85.4 million pairs recorded at the resonance with the Bell…

hep-ex2003★ 11 cited

Improved Measurement of the Partial-Rate CP Asymmetry in B+ -> K0pi+ and B- -> K0bar pi- Decays

Y. Unno, K. Suzuki

We report an improved measurement of the partial-rate CP asymmetry in B+ => K0pi+ and B- => K0bar pi- decays. The analysis is based on a data sample of 85 million BBbar pairs colle…

hep-ex2003★ 32 cited

Study of Time-Dependent CP-Violating Asymmetries in b->sq q Decays

K. Abe

We present a measurement of CP-violation parameters in the b->sq q penguin transitions (q=s,u,d) based on a 78/fb data sample collected at the Y(4S) resonance with the Belle detect…

hep-ex2003★ 46 cited

Evidence for CP-Violating Asymmetries in B0->pi+pi- Decays and Constraints on the CKM Angle phi2

Belle Collaboration, K. Abe

We present an improved measurement of CP-violating asymmetries in B0 -> pi+ pi- decays based on a 78 fb^-1 data sample collected at the Y(4S) resonance with the Belle detector at t…