Proton and deuteron inelastic excitation of the 1/sup +/ state at E/sub x/ = 5. 846 MeV in /sup 208/Pb: Isoscalar character and importance of tensor correlations
Journal Article
·
· Phys. Rev. C; (United States)
Differential cross sections for /sup 208/Pb(p,p') and /sup 208/Pb(d,d') excitation of the 1/sup +/ state at E/sub x/ = 5.846 MeV were measured at E/sub inc/ = 45 MeV. The fact that the measured strengths of both reactions are very similar supports the isoscalar nature of the 1/sup +/ state. The comparison of the experimental proton angular distribution to microscopic distorted-wave calculations using random phase approximation wave functions with and without tensor correlations suggests that the isoscalar tensor part of the (..pi..+rho)-exchange potential is too strong.
- Research Organization:
- Institut fuer Kernphysik, Kernforschungsanlage Juelich, D-5170 Juelich, Federal Republic of Germany
- OSTI ID:
- 6003141
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 35:4; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651920* -- Nuclear Properties & Reactions
A=190-219
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
CYCLIC ACCELERATORS
CYCLOTRONS
DATA
DEUTERON REACTIONS
DIFFERENTIAL CROSS SECTIONS
DISTORTED WAVE THEORY
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
FUNCTIONS
HADRON REACTIONS
HEAVY NUCLEI
INELASTIC SCATTERING
INFORMATION
ISOCHRONOUS CYCLOTRONS
ISOSPIN
ISOTOPES
JULIC CYCLOTRON
LEAD 208
LEAD 208 TARGET
LEAD ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUMERICAL DATA
PARITY
PARTICLE PROPERTIES
PARTICLE-HOLE MODEL
PROTON REACTIONS
RANDOM PHASE APPROXIMATION
SCATTERING
SPIN
SPIN FLIP
STABLE ISOTOPES
TARGETS
WAVE FUNCTIONS
A=190-219
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
CYCLIC ACCELERATORS
CYCLOTRONS
DATA
DEUTERON REACTIONS
DIFFERENTIAL CROSS SECTIONS
DISTORTED WAVE THEORY
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
FUNCTIONS
HADRON REACTIONS
HEAVY NUCLEI
INELASTIC SCATTERING
INFORMATION
ISOCHRONOUS CYCLOTRONS
ISOSPIN
ISOTOPES
JULIC CYCLOTRON
LEAD 208
LEAD 208 TARGET
LEAD ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUMERICAL DATA
PARITY
PARTICLE PROPERTIES
PARTICLE-HOLE MODEL
PROTON REACTIONS
RANDOM PHASE APPROXIMATION
SCATTERING
SPIN
SPIN FLIP
STABLE ISOTOPES
TARGETS
WAVE FUNCTIONS