610 citations · 9.1k across the 340 of their papers we have counts for
20 papers · 1 filter
Study of B -> D** l nu with full reconstruction tagging
Dmitri Liventsev
We report a study of semileptonic B decays to P-wave D** mesons. Semileptonic decay to D*_2 meson is observed for the first time and its product branching ratio is measured to be B…
Measurement of CP Asymmetries and Branching Fractions in a Time-Dependent Dalitz Analysis of B^0-->(rho pi)^0 and a Constraint on the Quark Mixing Angle phi_2
The Belle Collaboration, A. Kusaka, C. C. Wang
We present the results of a time-dependent Dalitz plot analysis of B0 --> pi+ pi- pi0 decays based on a 414/fb data sample that contains 449 x 10^6 BB pairs. The data was collected…
Observation of Ds1(2536)+ -> D+pi-K+ and angular decomposition of Ds1(2536)+ -> D*+K0S
Belle Collaboration
Using 462/fb of e+e- annihilation data recorded by the Belle detector, we report the first observation of the decay Ds1(2536)+ -> D+pi-K+. The ratio of branching fractions B(Ds1+ -…
Time-Dependent {\boldmath }-Violating Asymmetry in Decays
Y. Ushiroda
We report the first measurement of CP-violation parameters in decays based on a data sample of pairs collected with the Belle detector at the…
Observation of e+e- to K+K-J/psi via Initial State Radiation at Belle
C. Z. Yuan, Belle Collaboration
The process e+e- to K+K-J/psi is observed for the first time via initial state radiation. The cross section of e+e- to K+K-J/psi for center-of-mass energies between threshold and 6…
Measurement of B(Ds -> munu)
Belle Collaboration, L. Widhalm
We present a measurement of the branching fraction using a 548 fb data sample collected by the Belle experiment at the KEKB collider. The …
Search for new charmonium states in the processes e+ e- --> J/psi D(*) D(*) at sqrt{s} ~ 10.6 GeV
Belle Collaboration, K. Abe
We present a study of the X(3940) state in the process e+e- -> J/psi D* Dbar. The X(3940) mass and width are measured to be (3942 +7 -6 +- 6)MeV/c^2 and Gamma=(37 + 26 - 15 +- 8 Me…
Observation of decay using initial-state radiation
Belle Collaboration, G. Pakhlova
We report the first observation of the resonance in the reaction $\e^+e^-\to D^0 D^-π^+$ and a measurement of its cross section in the center-of-mass energy range $4.0\ma…
Observation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays
Belle Collaboration, S. -K. Choi, S. L. Olsen
A distinct peak is observed in the pi^+/- psi' invariant mass distribution near 4.43 GeV in B->K pi^+/- psi' decays. A fit using a Breit Wigner resonance shape yields a peak mass a…
Search for \bar{B}^0\toΛ_c^+\barΛ_c^- decay at Belle
The Belle Collaboration, K. Abe
We search for the doubly charmed baryonic decay , in a data sample of events accumulated at the resonance with the B…
Measurement of the near-threshold cross section using initial-state radiation
Belle Collaboration, G. Pakhlova
We report measurements of the exclusive cross section for , where or , in the center-of-mass energy range from the threshold to $5\ma…
Search for the CP-violating decays
O. Tajima, M Hazumi
We report the first search for CP violating decays of the using a data sample that contains 535 million mesons with the Belle detector at the KEKB asymmetric-energy…
Observation of a new D_sJ meson in B+->D0BD0K+ decays
J. Brodzicka, H. Palka
We report the observation of a new meson produced in . This state has a mass of $M=2708 \pm 9 ^{+11}_{-10} \rm{Me…
Measurement of e^+e^- to pi^+pi^-J/psi Cross Section via Initial State Radiation at Belle
Belle Collaboration, C. Z. Yuan
The cross section for e^+e^- to pi^+pi^-J/psi between 3.8 and 5.5 GeV/c^2 is measured using a 548 fb^{-1} data sample collected on or near the Upsilon(4S) resonance with the Belle…
Observation of B^0 \to D^{*-} τ^+ ν_τ decay at Belle
A. Matyja, M. Rozanska
We report an observation of the decay in a data sample containing pairs collected with the Belle detector at the KEKB asymmetric-…
Measurement of Branching Fraction and Time-Dependent CP Asymmetry Parameters in B0 -> D*+ D*- Ks Decays
J. Dalseno
We present a measurement of the branching fraction and time-dependent CP violation parameters for B0 -> D*+ D*- Ks decays. We also obtain an upper limit on the product branching fr…
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…
Improved measurement of CP-violating parameters in rho+rho- decays
A. Somov, A. J. Schwartz
We present a measurement of the CP-violating asymmetry in rho+rho- decays using 535 million BBbar pairs collected with the Belle detector at the KEKB e+e- collider. We measure CP-v…
Measurement of charmless Decays to and
The Belle Collaboration, C. H. Wang
We report measurements of branching fractions and CP asymmetries for and decays. These results are obtained from a data sample collected…
Search for B decays into eta' rho, eta' K*, eta' phi, eta' omega and eta' eta(') at Belle
J. Schümann
We report on a search for the exclusive two-body charmless hadronic B meson decays B-> eta' rho, B-> eta' K*, B-> eta' phi, B-> eta' omega and B->eta' eta('). The results are obtai…