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Phenomenological [ital pp][r arrow][ital d][pi][sup +] model of [ital A]([ital [rvec p]],[pi][sup +])[ital B] reactions

Journal Article · · Physical Review, C (Nuclear Physics); (United States)
 [1]
  1. Department of Physics, University of Manitoba, Winnipeg, Manitoba, R3T 2N2 (Canada)
+ Show Author Affiliations
A phenomenological [ital pp][r arrow][ital d][pi][sup +] model of [ital A]([ital [rvec p]],[pi][sup +])[ital B] reactions is developed that incorporates the full spin dependence of the former reaction. The model makes predictions of analyzing powers and differential cross sections and is applied to an investigation of the ([ital [rvec p]],[pi][sup +]) reaction on [sup 2]H, [sup 3]He, [sup 4]He, and [sup 12]C. The general trends of the predicted observables agree reasonably well with experiment for the helium isotopes. Much greater sensitivity due to effects of absorption and interference between different amplitudes is observed for carbon. Nevertheless, characteristic features of the analyzing powers and differential cross sections for single-particle and two-particle--one-hole states are clearly discerned. Consistent cross section normalization factors between the model and experiment, of the order of unity, are found in nearly all cases over the whole range of nuclei and energies investigated.
OSTI ID:
7204021
Journal Information:
Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 50:3; ISSN 0556-2813; ISSN PRVCAN
Country of Publication:
United States
Language:
English

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Related Subjects

663300 -- Nuclear Reactions & Scattering
General-- (1992-)
663430* -- Nucleon-Induced Reactions & Scattering-- (1992-)
663510 -- Nuclear Mass Ranges-- A=1-5-- (1992-)
663520 -- Nuclear Mass Ranges-- A=6-19-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANALYZING POWER
ANGULAR MOMENTUM
BARYON REACTIONS
BARYON-BARYON INTERACTIONS
BEAMS
BOSONS
CARBON 12 TARGET
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DEUTERIUM TARGET
DEUTERONS
DIFFERENTIAL CROSS SECTIONS
ELEMENTARY PARTICLES
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
HELIUM 3 TARGET
HELIUM 4 TARGET
INTERACTIONS
MANY-BODY PROBLEM
MATHEMATICAL MODELS
MESONS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PARTICLE-HOLE MODEL
PIONS
PIONS PLUS
POLARIZED BEAMS
PROTON REACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
PSEUDOSCALAR MESONS
SPIN
TARGETS
THREE-BODY PROBLEM