625 citations · 2.5k across the 41 of their papers we have counts for
32 papers · 1 filter
The K2K SciBar Detector
K. Nitta
A new near detector, SciBar, for the K2K long-baseline neutrino oscillation expe riment was installed to improve the measurement of neutrino energy spectrum and to study neutrino i…
Observation of B+ -> rho+ rho0
J. Zhang, M. Nakao
We report the first observation of the charmless vector-vector decay process B+ ->rho+ rho0. The measurement uses a 78 fb^{-1} data sample collected with the Belle detector at the…
Observation of B -> phi phi K
H. -C. Huang
We report the observation of the decay mode B -> phi phi K based on an analysis of 78 fb^{-1} of data collected with the Belle detector at KEKB. This is the first example of a b ->…
Observation of B0 to p Lambdabar pi-
M. -Z. Wang
We report the first observation of the charmless hyperonic B decay, B0 -> p Lambdabar pi-, using a 78 fb^-1 data sample recorded on the Upsilon(4S) resonance with the Belle detecto…
Observation of B0bar --> D0 K0bar and B0bar --> D0 K*0bar decays
P. Krokovny
We report on a search for B0bar --> D0 K(*)0bar decays based on 85 10^6 BBar events collected with the Belle detector at KEKB. The B0bar --> D0 K0bar and B0bar --> D0 K*0bar decays…
Observation of B0bar->Lambda_c+pbar decay
N. Gabyshev, H. Kichimi
We report the measurement of the charmed baryonic decay B0bar->Lambda_c+pbar with a branching fraction of (2.19^{+0.56}_{-0.49}+-0.32+-0.57)x10^{-5} and a statistical significance…
Measurement of Branching Fractions and Charge Asymmetries for Two-Body B Meson Decays with Charmonium
Belle Collaboration
We report branching fractions and charge asymmetries for exclusive decays of charged and neutral B mesons to two-body final states containing a charmonium meson, J/psi or psi(2S).…
Measurement of Branching Fractions for Decays
F. Fang, T. Hojo
We report measurements of branching fractions for charged and neutral decays where the meson is reconstructed in the $K_S^0 K^{\pm}π^{\mp}, K^+ K^- π^0, K^{*0} K…
Measurement of the Electroweak Penguin Process B --> X(s) l+ l-
J. Kaneko, Belle Collaboration
We report the first measurement of the branching fraction for the inclusive decay B --> X(s) l+ l-, where l is either an electron or a muon and X(s) is a hadronic recoil system tha…
Observation of B -> D^{(*)} K^- K^{0(*)} decays
Belle Collaboration, A. Drutskoy
The B -> D^{(*)} K^- K^{(*)0} decays have been observed for the first time. The branching fractions of the B -> D^{(*)} K^- K^{(*)0} decay modes are measured. Significant signals a…
Measurement of the Oscillation Frequency for B0-Bobar Mixing using Hadronic B0 Decays
Belle Collaboration, T. Tomura
The oscillation frequency of B0-B0bar mixing (Delta-m_d) has been measured using 29.1 fb^{-1} of datacollected with the Belle detector at KEKB. This measurement is made through the…
Measurements of Branching Fractions and Decay Amplitudes in B-> J/ψK^* decays
Belle Collaboration, K. Abe
The branching fractions and the decay amplitudes of B -> J/psi K^* decays are measured in a 29.4/fb data sample collected with the Belle detector at the KEKB electron-positron coll…
Observation of Large CP Violation in the Neutral B Meson System
K. Abe, The Belle Collaboration
We present a measurement of the Standard Model CP violation parameter sin 2phi_1 based on a 29.1 fb^{-1} data sample collected at the Upsilon(4S) resonance with the Belle detector…
Observation of
K. Abe, The Belle Collaboration
We report the first observation of the decay using 21.3 fb of data collected by the Belle detector at the (4S) resonance. The preliminary result for…
Observation of B->J/psi K1(1270)
K. Abe, Belle Collaboration
We report the first observation of the exclusive decay process B->J/psi K1(1270) using a sample of 11.2M BBbar meson pairs collected in the Belle detector at the KEKB asymmetric e+…
Measurement of Branching Fractions for B->ππ, Kπand KK Decays
K. Abe
We report measurements of the branching fractions for , , and , and , , and . The results are…
Measurement of Inclusive Production of Neutral Pions from Upsilon(4S) Decays
Belle Collaboration, K. Abe
Using the Belle detector operating at the KEKB e+e- storage ring, we have measured the mean multiplicity and the momentum spectrum of neutral pions from the decays of the Upsilon(4…
Measurement of the cross-section and forward-backward charge asymmetry for the b and c-quark in e+e- annihilation with inclusive muons at sqrt(s) = 58 GeV
Y. Inoue
We have studied inclusive muon events using all the data collected by the TOPAZ detector at sqrt(s)=58 GeV with an integrated luminosity of 273pb-1. From 1328 inclusive muon events…
Search for a Technicolor omega_T Particle in Events with a Photon and a b-quark Jet at CDF
The CDF Collaboration, F. Abe
If the Technicolor omega_T particle exists, a likely decay mode is omega_T -> gamma pi_T, followed by pi_T -> bb-bar, yielding the signature gamma bb-bar. We have searched 85 pb^-1…
Search for New Particles Decaying to b bbar in p pbar Collisions at sqrt{s}=1.8 TeV
F. Abe
We have used 87 pb^-1 of data collected with the Collider Detector at Fermilab to search for new particles decaying to b bbar. We present model-independent upper limits on the cros…
Measurement of the Bs0 Meson Lifetime Using Semileptonic Decays
F. Abe
The lifetime of the Bs0 meson is measured using the semileptonic decay Bs0 --> Ds- l+ nu X. The data sample consists of about 110 pb^-1 of pp= collisions at sqrt{s} = 1.8 TeV colle…
Measurement of the flavor oscillation frequency and study of same side flavor tagging of B mesons in collisions
F. Abe
- oscillations are observed in ``self-tagged'' samples of partially reconstructed mesons decaying into a lepton and a charmed meson collected in …
Improved Measurement of the B- and B0-bar Meson Lifetimes Using Semileptonic Decays
F. Abe
The lifetimes of the B- and B0-bar mesons are measured using the partially reconstructed semileptonic decays B-bar -> D l- nu-bar X, where D is either a D0 or D*+ meson. The data w…
Production of pi+, K+, K0, K*0, phi, p and Lambda-0 in Hadronic Z0 Decays
The SLD Collaboration, K. Abe
We have measured the differential production cross sections as a function of scaled momentum x_p=2p/E_cm of the identified hadron species pi+, K+, K0, K*0, phi, p, Lambda0, and of…