Analysis of elastic and inelastic scattering of 162 MeV pions from /sup 13/C by an optical potential and a collective model

Journal Article · Thu Sep 01 00:00:00 EDT 1983 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.28.1301· OSTI ID:5466940

Seestrom-Morris, S J; Dehnhard, D; Franey, M A; Morris, C L; Boudrie, R L; Thiessen, H A

Data for elastic scattering of ..pi../sup +/ and ..pi../sup -/ from /sup 13/C at T/sub ..pi../ = 162 MeV between theta/sub lab/ = 22/sup 0/ and 105/sup 0/ were analyzed by an optical model. Good fits were obtained with neutron and proton ground state densities of three-parameter Fermi shape having the same rms radius. Inelastic data for the quadrupole transitions to the (3/2)/sup -/ (3.68 MeV) and (5/2)/sup -/ (7.55 MeV) states and the octupole transition to a proposed (5/2)/sup +/, (7/2)/sup +/ doublet (11.82 MeV) were analyzed using a collective model. The extracted strengths for the neutron and proton parts of the transitions are compared to the results of electron scattering and ..gamma..-ray studies.

• Research Organization: University of Minnesota, Minneapolis, Minnesota 55455 and Los Alamos National Laboratory, Los Alamos, New Mexico 87545
• OSTI ID: 5466940
• Journal Information: Phys. Rev. C; (United States), Vol. 28:3
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CARBON 13 TARGET
PION MINUS REACTIONS
PION PLUS REACTIONS
ELASTIC SCATTERING
INELASTIC SCATTERING
ANGULAR DISTRIBUTION
COLLECTIVE MODEL
DIFFERENTIAL CROSS SECTIONS
ENERGY-LEVEL TRANSITIONS
EXPERIMENTAL DATA
GAMMA RADIATION
MEV RANGE 100-1000
NEUTRONS
OPTICAL MODELS
PARITY
PROTONS
SPIN
ANGULAR MOMENTUM
BARYONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
HADRON REACTIONS
HADRONS
INFORMATION
IONIZING RADIATIONS
MATHEMATICAL MODELS
MESON REACTIONS
MEV RANGE
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEONS
NUMERICAL DATA
PARTICLE PROPERTIES
PION REACTIONS
RADIATIONS
SCATTERING
TARGETS
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