610 citations · 9.1k across the 164 of their papers we have counts for
22 papers · 1 filter
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…
Search for B -> h(*) nu nubar Decays at Belle
K. -F. Chen
We present a search for the rare decays B -> h(*) nu nubar, where h(*) stands for a light meson. A data sample of 535 million BBbar pairs collected with the Belle detector at the K…
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-…
Study of the decay mechanism for B+ to p pbar K+ and B+ to p pbar pi+
J. -T. Wei, M. -Z. Wang
We study the characteristics of the low mass ppbar enhancements near threshold in the three-body decays B+ to p pbar K+ and B+ to p pbar pi+. We observe that the proton polar angle…
Study of charmonia in four-meson final states produced in two-photon collisions
The Belle Collaboration, S. Uehara
We report measurements of charmonia produced in two-photon collisions and decaying to four-meson final states, where the meson is either a charged pion or a charged kaon. The analy…
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…
Observation of the Decay \bar{B0}-> Ds+ Lambda \bar{p}
T. Medvedeva, R. Chistov
We report the first observation of the decay \bar{B0} -> D_s^+ Lambda \bar{p} with a statistical significance of 6.6 sigma. We measure Br(\bar{B0} -> Ds+ Lambda \bar{p}) = (2.9 \pm…
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…
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…