Search for the charmless decays B. -->. pp-bar. pi. and pp-bar. pi pi
Journal Article
·
· Phys. Rev. Lett.; (United States)
From a sample of 332 000 BB-bar pairs produced in e/sup +/e/sup -/ annihilations at the UPSILON(4S) resonance we derive upper limits for the branching fractions for the decays B/sup -/..-->..pp-bar..pi../sup -/ and B-bar/sup 0/..-->..pp-bar..pi../sup +/..pi../sup -/ in several final-state momentum configurations. The results do not confirm recently reported observations of charmless B decays.
- Research Organization:
- Cornell University, Ithaca, New York 14853; Ithaca College, Ithaca, New York 14850
- OSTI ID:
- 6537143
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 62:1; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
ANTIBARYONS
ANTIMATTER
ANTINUCLEI
ANTINUCLEONS
ANTIPARTICLES
ANTIPROTONS
B MESONS
B MINUS MESONS
B NEUTRAL MESONS
BARYONS
BASIC INTERACTIONS
BOSONS
BRANCHING RATIO
DATA
DECAY
ELECTROMAGNETIC INTERACTIONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
EXPERIMENTAL DATA
FERMIONS
HADRONIC PARTICLE DECAY
HADRONS
INFORMATION
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
MESONS
NUCLEI
NUCLEONS
NUMERICAL DATA
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PIONS
PIONS MINUS
PIONS PLUS
PROTONS
PSEUDOSCALAR MESONS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
ANTIBARYONS
ANTIMATTER
ANTINUCLEI
ANTINUCLEONS
ANTIPARTICLES
ANTIPROTONS
B MESONS
B MINUS MESONS
B NEUTRAL MESONS
BARYONS
BASIC INTERACTIONS
BOSONS
BRANCHING RATIO
DATA
DECAY
ELECTROMAGNETIC INTERACTIONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
EXPERIMENTAL DATA
FERMIONS
HADRONIC PARTICLE DECAY
HADRONS
INFORMATION
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
MESONS
NUCLEI
NUCLEONS
NUMERICAL DATA
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PIONS
PIONS MINUS
PIONS PLUS
PROTONS
PSEUDOSCALAR MESONS