Energy dependence of multipole strength distributions in the [sup 32]S([ital n],[ital p])[sup 32]P reaction

Journal Article · Sun Aug 01 04:00:00 EDT 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.48.711· OSTI ID:6024792

Park, B K ^[1]; Rapaport, J; Fink, G ^[2]; Ullmann, J L; Ling, A G; Sorenson, D S ^[3]; Brady, F P; Romero, J L ^[4]; Howell, C R; Tornow, W ^[5]; Unkelbach, W ^[6]

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1. Ohio University, Athens, Ohio 45701 (United States) New Mexico State University, Las Cruces, New Mexico 88003 (United States)
2. Ohio University, Athens, Ohio 45701 (United States)
3. Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)
4. University of California, Davis, Davis, California 95616 (United States)
5. Duke University and Triangle Universities Nuclear Laboratory, Durham, North Carolina 27706 (United States)
6. Indiana University Nuclear Theory Center, Bloomington, Indiana 47408 (United States)

Double differential cross-section angular distributions were measured for the [sup 32]S ([ital n],[ital p])[sup 32]P charge exchange reaction in the 0[degree][le][theta][sub lab][le]14[degree] angular range. All data presented here were measured simultaneously covering indicent neutron energies between 60 and 220 MeV using the white neutron source at Los Alamos Meson Physics Facility--Weapons Neutron Research. The Gamow-Teller strengths obtained from a multipole decomposition analysis of these [sup 32]S([ital n],[ital p])[sup 32]P data are compared to previously reported [sup 32]S([ital p],[ital n])[sup 32]Cl results as well as to calculated Gamow-Teller strengths obtained using the shell-model code OXBASH and random phase approximation (RPA) calculations. The resultant gian dipole and giant spin-dipole cross sections obtained from this multipole decomposition analysis are also compared with distorted-wave impulse approximations calculated with densities obtained from a simple one-particle--one hole shell model and also densities obtained from RPA calculations.

• DOE Contract Number: W-7405-ENG-36; AC05-76ER01067
• OSTI ID: 6024792
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 48:2; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663430* -- Nucleon-Induced Reactions & Scattering-- (1992-)
663530 -- Nuclear Mass Ranges-- A=20-38-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGE-EXCHANGE REACTIONS
CROSS SECTIONS
DAYS LIVING RADIOISOTOPES
DIFFERENTIAL CROSS SECTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GAMOW-TELLER RULES
HADRON REACTIONS
HADRONS
ISOTOPES
LIGHT NUCLEI
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
NEUTRON REACTIONS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUCLEONS
ODD-ODD NUCLEI
PHOSPHORUS 32
PHOSPHORUS ISOTOPES
PROTONS
RADIOISOTOPES
RANDOM PHASE APPROXIMATION
SHELL MODELS
SULFUR 32 TARGET
TARGETS