Search for narrow two-body enhancements at Fermilab. [cross section upper limits, branching ratio]

Journal Article · Mon Aug 16 04:00:00 EDT 1976 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.37.417· OSTI ID:7356273

Abolins, M A; Cardimona, D; Matthews, J A.J.; Sidwell, R A; Barton, Jr, H R; Reay, N W; Reibel, K; Stanton, N; Edwards, K W; Luxton, G

A search has been made in neutron-beryllium interactions for neutral narrow enhancements produced at Feynman x> or =0.2. Upper limits are presented for production cross-sections times branching ratio into the two-body channels ..pi../sup +/..pi../sup -/, ..pi../sup +/K/sup -/, and pp-barq-barr-bars-bart-baru-barv-barw-barx-bary-barz-barI for masses in the interval 2 GeV approximately-less-thanmapproximately-less-than4 GeV. Comparisons are made with psi production observed in the same experiment. (AIP)

• Research Organization: Michigan State University, East Lansing, Michigan 48824
• OSTI ID: 7356273
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 37:7; ISSN PRLTA
• Country of Publication: United States
• Language: English

Related Subjects

645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
645104 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALKALINE EARTH METALS
BARYON REACTIONS
BARYON RESONANCES
BARYONS
BERYLLIUM
BOSONS
DECAY
ELEMENTARY PARTICLES
ELEMENTS
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 100-1000
HADRON REACTIONS
HADRONS
INCLUSIVE INTERACTIONS
INTERACTIONS
KAONS
KAONS MINUS
MASS SPECTRA
MESON RESONANCES
MESONS
METALS
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUCLEONS
PARTICLE INTERACTIONS
PIONS
PIONS MINUS
PIONS PLUS
PROTONS
PSEUDOSCALAR MESONS
RESONANCE PARTICLES
SPECTRA
STRANGE PARTICLES