Quasielastic charge-exchange reaction p/sup 3/ He. -->. n/sub F/ ppp at intermediate energies
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:7084857
The principal characteristics of the quasielastic-charge-exchange reaction p/sup 3/He..-->..n/sub F/ppp are investigated by means of the liquid-hydrogen bubble chamber at our institute of diameter 80 cm, exposed in beams of /sup 3/He nuclei with momenta 2.5 and 5 GeV/c (the kinetic energy of the primary protons T/sub p/ in the rest system of the nucleus is respectively 0.318 and 0.978 GeV). The experimental data are compared with the predictions of the Glauber-Sitenko multiple-scattering theory and with the pole model taking into account the interaction of spectator nucleons in the final state. In the mass spectrum of the 3p system at 3.05 GeV a well expressed structure is observed which is not described in the framework of the pole model. A possible resonance occurrence of this structure is discussed.
- Research Organization:
- Institute of Theoretical and Experimental Physics, State Commission on Use of Atomic Energy
- OSTI ID:
- 7084857
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 47:4; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651220* -- Nuclear Properties & Reactions
A=1-5
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
CHARGE EXCHANGE
CHARGED-PARTICLE REACTIONS
DATA ANALYSIS
DIRECT REACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GLAUBER THEORY
HADRONS
HELIUM 3 REACTIONS
HYDROGEN 1 TARGET
INELASTIC SCATTERING
MEV RANGE
MEV RANGE 100-1000
NEUTRONS
NUCLEAR EMULSIONS
NUCLEAR REACTIONS
NUCLEONS
PROTONS
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
RESONANCE SCATTERING
SCATTERING
TARGETS
A=1-5
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
CHARGE EXCHANGE
CHARGED-PARTICLE REACTIONS
DATA ANALYSIS
DIRECT REACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GLAUBER THEORY
HADRONS
HELIUM 3 REACTIONS
HYDROGEN 1 TARGET
INELASTIC SCATTERING
MEV RANGE
MEV RANGE 100-1000
NEUTRONS
NUCLEAR EMULSIONS
NUCLEAR REACTIONS
NUCLEONS
PROTONS
QUASI-ELASTIC SCATTERING
QUASI-FREE REACTIONS
RESONANCE SCATTERING
SCATTERING
TARGETS