407 citations · 2.4k across the 32 of their papers we have counts for
29 papers · 1 filter
Precise measurement of hadronic -decays in modes with mesons
The Belle Collaboration, K. Abe
We have measured branching fractions of hadronic decays involving an meson using 485 fb^{-1} of data collected with the Belle detector at the KEKB asymmetric-energy e^+e^-…
Observation of Two Resonant Structures in e+e- to pi+ pi- psi(2S) via Initial State Radiation at Belle
X. L. Wang, Belle Collaboration
The cross section for e+e- to pi+ pi- psi(2S) between threshold and \sqrt{s}=5.5 GeV is measured using 673 fb^{-1} of data on and off the Υ(4S) resonance collected with the Belle d…
New Search for tau -> mu gamma and tau -> e gamma Decays at Belle
K. Hayasaka
We report on a search for the lepton flavor violating tau- -> mu- gamma and tau- -> e- gamma decays based on 535/fb of data accumulated at the Belle experiment. No signal is found…
Improved measurement of B0bar --> Ds-D+ and search for B0bar --> Ds+Ds- at Belle
A. Zupanc
We reconstruct B0bar --> Ds-D+ decays using a sample of 449 x 10^6 BBbar pairs recorded by the Belle experiment, and measure the branching fraction to be Br(B0bar --> Ds-D+)=[7.5 +…
Evidence for CP Violation in B0 -> D+D- Decays
S. Fratina
We report measurements of the branching fraction and CP violation parameters in B0 -> D+D- decays. The results are based on a data sample that contains 535 x 10^6 BBbar pairs colle…
Observation of the decay Upsilon(4S) -> Upsilon(1S) pi+ pi-
The Belle Collaboration
We study transitions between Upsilon states with the emission of charged pions using 477 fb^{-1} of data collected with the Belle detector at the KEKB asymmetric-energy e+ e- colli…
A Search for the Rare Leptonic Decays B+ -> mu+ nu and B+ -> e+ nu
N. Satoyama
We present a search for the decays B+ -> mu+ nu_mu and B+ -> e+ nu_e in a 253 fb-1 data sample collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energ…
Search for Invisible Decay of the
The Belle Collaboration, O. Tajima, H. Hayashii +4
We report results of a search for the invisible decay of the Upsilon(1S) via the Upsilon(3S)->pi+pi-Upsilon(1S) transition using a data sample of 2.9 fb^{-1} at the Upsilon(3S) res…
Search for B+ -> J/psi eta' K+ and B0 -> J/psi eta' Ks0 Decays
Q. L. Xie
We report the results of searches for B+ -> J/psi eta' K+ and B0 -> J/psi eta' Ks0 decays, using a sample of 388 x 10^6 BBbar pairs collected with the Belle detector at the Upsilon…
Observation of B Decays to Two Kaons
S. -W. Lin, P. Chang
Using 449 million BBbar pairs collected with the Belle detector at the KEKB asymmetric-energy e^+e^- collider, we observe clear signals for B^+-> \bar{K}^0 K^+ and B^0-> \bar{K}^0…
Observation of Time-Dependent CP Violation in B0 -> eta' K0 Decays and Improved Measurements of CP Asymmetries in B0 -> phiK0, KsKsKs and B0 -> J/psi K0 Decays
The Belle Collaboration, K. -F. Chen
We present improved measurements of CP-violation parameters in B0->phiK0, eta'K0, KsKsKs decays based on a sample of 535x10^6 BBbar pairs collected at the Y(4S) resonance with the…
Search for Resonant Decays at Belle
Belle Collaboration, J. Wicht
We report measurements and searches for resonant decays where is a meson or the X(3872)…
Improved Measurements of Branching Fractions and CP Asymmetries in B-> eta h Decays
P. Chang
We report improved measurements of B decays with an eta meson in the final state using 492 fb^{-1} of data collected by the Belle detector at the KEKB e^+ e^- collider. We observe…
Study of the charmed baryonic decays and
K. S. Park, H. Kichimi
We study the three-body charmed baryonic decays and in the four-body final state $\bar{B}^0\toΛ_c^{+}\bar{p}π^+π^-…
Time-Dependent CP Asymmetries in B0 -> Ks pi0 gamma transitions
The Belle Collaboration, Y. Ushiroda, K. Sumisawa
We report measurements of CP violation parameters in B0->Ks pi0 gamma transitions based on a data sample of 535x10^6 BB pairs collected with the Belle detector at the KEKB asymmetr…
Observation of a Near-threshold Enhancement in Decay
G. Gokhroo, G. Majumder
We report the first observation of a near-threshold enhancement in the system from decays using a 414 data sample col…
Search for the h_c meson in B^+- ->h_c K^+-
F. Fang
We report a search for the meson via the decay chain , $\etac γ$ with and . No significant signals are obser…
Evidence for B-> eta' pi and improved measurements for B-> eta' K
The Belle Collaboration, J. Schuemann
We report evidence for exclusive two-body charmless hadronic B meson decays B-> eta' pi, and improved measurements of B-> eta' K. The results are obtained from a data sample of 386…
Improved Constraints on D0-D0bar Mixing in D0 -> K+ pi- Decays from the Belle Detector
L. M. Zhang, Z. P. Zhang, J. Li
We report the results of a search for D0-D0bar mixing in D0 -> K+ pi- decays based on 400 fb^{-1} of data accumulated by the Belle detector at KEKB. Both assuming CP conservation a…
Measurement of the branching fraction, polarization, and CP asymmetry for B0->rho+rho- decays, and determination of the CKM phase phi_2
A. Somov, A. J. Schwartz
We have measured the branching fraction B, longitudinal polarization fraction f_L, and CP asymmetry coefficients A and S for B0->rho+rho- decays with the Belle detector at the KEKB…
Observation of B- -> J/psi Lambda pbar and searches for B- -> J/psi Sigma0 pbar and B0 -> J/psi p pbar Decays
Q. L. Xie
We report the observation of B- -> J/psi Lambda pbar and searches for B- -> J/psi Sigma0 pbar and B0 -> J/psi p pbar decays, using a sample of 275 million BBbar pairs collected wit…
Improved measurement of B0bar -> D_s^-D^+ and search for B0bar -> D_s^+D_s^- at Belle
K. Abe
We reconstruct B0bar -> D_s^-D^+ decays using a sample of 275 million BBbar pairs recorded by the Belle experiment, and we measure the branching fraction to be [7.42 +- 0.23(stat)…
Search for Lepton and Baryon Number Violating tau- Decays into Lambda-bar pi- and Lambda pi-
Y. Miyazaki
We have searched for tau lepton decays, tau- -> Lambda-bar pi- and tau- -> Lambda pi-, that simultaneously violate the conservation of the lepton and baryon number using a data sam…
Measurement of Azimuthal Asymmetries in Inclusive Production of Hadron Pairs in e+e- Annihilation at Belle
The Belle Collaboration, R. Seidl
The Collins effect connects transverse quark spin with a measurable azimuthal dependence in the yield of hadronic fragments around the quark's momentum vector. Using two different…