Proton elastic and inelastic scattering at 0. 8 GeV from /sup 12,13/C and /sup 208/Pb<

Journal Article · Fri Sep 01 04:00:00 EDT 1978 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.18.1436· OSTI ID:6731048

Blanpied, G S; Coker, W R; Liljestrand, R P; Hoffmann, G W; Ray, L; Madland, D; Morris, C L; Pratt, J C; Spencer, J E; Thiessen, H A; Kozlowski, T; Hintz, N M; Kyle, G S; Oothoudt, M A; Bauer, T S; Igo, G; Ridge, R J; Whitten, Jr, C A; Lang, P M; Nann, H ; Seth, K K

Angular distributions for the elastic and inelastic scattering of 0.8 GeV protons from /sup 12/C, /sup 13/C, and /sup 208/Pb have been measured. Reported are data for the ground, 4.4 MeV 2/sup +/, 7.6 MeV 0/sup +/, 9.6 MeV 3/sup -/, and 14.1 MeV 4/sup +/ states of /sup 12/C; the ground, 3.1 MeV 1/2/sup +/, 3.7 MeV 3/2/sup -/, 6.9 MeV 5/2/sup +/, 7.6 MeV 5/2/sup -/, and 11.9 MeV () states of /sup 13/C; and the ground, 2.6 MeV 3/sup -/, and 3.2 MeV 5/sup -/ states of /sup 208/Pb. Analyses of the elastic angular distributions are made using the partial wave formalism and the Kerman-McManus-Thaler approach to the nucleon-nucleus optical potential; a realistic spin-orbit term is included. The inelastic transitions are analyzed within the framework of the distorted-wave Born-approximation, using transition strengths consistent with previous low-energy studies of inelastic scattering. A simple single-particle-plus-excited-core model is used for /sup 13/C. In terms of this analysis, an assignment of J/sup ..pi../ = (5/2,7/2)/sup +/ is made for the 11.9 MeV state in /sup 13/C.

• Research Organization: University of Texas, Austin, Texas 78712
• OSTI ID: 6731048
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 18:3; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BARYON REACTIONS
BORN APPROXIMATION
CARBON 12
CARBON 12 TARGET
CARBON 13
CARBON 13 TARGET
CARBON ISOTOPES
CHARGED-PARTICLE REACTIONS
DISTRIBUTION
DWBA
ELASTIC SCATTERING
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
HADRON REACTIONS
HEAVY NUCLEI
INELASTIC SCATTERING
ISOTOPES
LEAD 208
LEAD 208 TARGET
LEAD ISOTOPES
LIGHT NUCLEI
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
OPTICAL MODELS
PARITY
PARTICLE PROPERTIES
PROTON REACTIONS
SCATTERING
SINGLE-PARTICLE MODEL
SPIN
STABLE ISOTOPES
TARGETS