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p + p r arrow K sup + + K sup minus +. pi. sup + +. pi. sup minus reaction in the momentum range 400--670 MeV/ c

Journal Article · · Physical Review, D (Particles Fields); (United States)
; ; ; ; ; ;  [1]
  1. Department of Physics, University of Tokyo, Bunkyoku, Tokyo 113 (Japan)
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The cross sections for the reaction {ital {bar p}}+{ital p}{r arrow}{ital K}{sup +}+{ital K}{sup {minus}}+{pi}{sup +}+{pi}{sup {minus}} were measured at six momenta from 400 to 670 MeV/{ital c}. Various effective mass distributions indicate that about 37% of the reaction involves {ital K}{sup *0} or {ital {bar K}}{sup *0}, 16% proceeds via the intermediate state {ital K}{sup *0}+{ital {bar K}}{sup *0}, about 21% involves {rho}, 5% proceeds via the {ital cphi}+{rho} state, and the rest follows phase space.
OSTI ID:
7261807
Journal Information:
Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 46:7; ISSN PRVDA; ISSN 0556-2821
Country of Publication:
United States
Language:
English

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Related Subjects

662340* -- Hadron Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACCELERATORS
ANNIHILATION
BARYON-BARYON INTERACTIONS
BASIC INTERACTIONS
BOSONS
BROOKHAVEN AGS
BUBBLE CHAMBERS
CROSS SECTIONS
CYCLIC ACCELERATORS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
GAS TRACK DETECTORS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
KAONS
KAONS MINUS
KAONS PLUS
MASS SPECTRA
MATHEMATICAL SPACE
MEASURING INSTRUMENTS
MESONS
MEV RANGE
MEV RANGE 100-1000
NUCLEON-ANTINUCLEON INTERACTIONS
PAIR PRODUCTION
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PHASE SPACE
PIONS
PIONS MINUS
PIONS PLUS
PROBABILITY
PROTON-ANTIPROTON INTERACTIONS
PSEUDOSCALAR MESONS
RADIATION DETECTORS
SPACE
SPECTRA
STRANGE MESONS
STRANGE PARTICLES
SYNCHROTRONS
TOTAL CROSS SECTIONS
VECTOR MESONS