Published January 1, 2004 | Version v1
Journal article Metadata-only

Search for B-→J/ψΛp-bar decay

Creators

  • 1. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing (China)
  • 2. High Energy Accelerator Research Organization (KEK), Tsukuba (Japan)

Description

We report the results of a search for B-→J/ψΛp-bar based on a data set of 78 fb-1 data collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric e+e- collider. No substantial signal is found, and we set the branching fraction upper limit B(B-→J/ψΛp-bar)<4.1x10-5 at 90% confidence level

Additional details

Identifiers

DOI
10.1103/PhysRevD.69.017101;
arXiv
arXiv:hep-ex/0309060v1;

Publishing Information

Journal Title
Physical Review. D, Particles Fields
Journal Volume
69
Journal Issue
1
Journal Page Range
p. 017101-017101.5
ISSN
0556-2821
CODEN
PRVDAQ

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35082580
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANTIPROTONS; B MINUS MESONS; BRANCHING RATIO; COLLIDING BEAMS; ELECTRON-POSITRON INTERACTIONS; HADRONIC PARTICLE DECAY; J PSI-3097 MESONS; LAMBDA BARYONS; MULTIPARTICLE SPECTROMETERS; PARTICLE IDENTIFICATION
Descriptors DEC
ANTIBARYONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; B MESONS; BARYONS; BEAMS; BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; CHARMONIUM; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HYPERONS; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; MATTER; MEASURING INSTRUMENTS; MESONS; NUCLEI; NUCLEONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PROTONS; PSEUDOSCALAR MESONS; QUARKONIUM; SPECTROMETERS; STRANGE PARTICLES; VECTOR MESONS

Optional Information

Notes
(c) 2004 The American Physical Society
Collaborations
Belle Collaboration