Study of /sup 208/Pb by inelastic proton scattering at 318 MeV
Thesis/Dissertation
·
OSTI ID:5552976
Elastic and inelastic proton scattering cross sections were measured for states in /sup 208/Pb at a bombarding energy of 318 MeV. The data covers the momentum transfer interval from 0.5 to 2.8 fm/sup -1/. The Distorted Wave Born Approximation analysis of the data was constrained by electron scattering results wherever possible. Low-lying, natural parity collective states were analyzed using the Impulse Approximation, and interactions of the density-dependent type. Distorting potentials for the inelastic calculations were obtained both phenomenologically and through a folding of static densities with the nucleon-nucleon interaction. The analysis of states of large angular momentum transfer is emphasized. J/sup ..pi../ = 14/sup -/ and two J/sup ..pi../ = 12/sup -/ transitions were observed. The single particle-hole configurations of the 12/sup -/ states were allowed to mix slightly to minimize differences in observed proton and electron quenching factors. This results in significant differences in the quenching of the 12/sub 1//sup -/ relative to the 12/sub 2//sup -/ in scattering for both probes. States of angular momentum transfer of 10/sup +/ and 12/sup +/ are also observed. Differences in proton and electron results for these natural parity transitions are noted.
- Research Organization:
- Minnesota Univ., Minneapolis (USA)
- OSTI ID:
- 5552976
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651925* -- Nuclear Properties & Reactions
A=190-219
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM TRANSFER
BARYON REACTIONS
BORN APPROXIMATION
CHARGED-PARTICLE REACTIONS
DATA
DWBA
ENERGY LEVELS
ENERGY RANGE
EXPERIMENTAL DATA
HADRON REACTIONS
INFORMATION
LEAD 208 TARGET
MEV RANGE
MEV RANGE 100-1000
MOMENTUM TRANSFER
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUMERICAL DATA
PROTON REACTIONS
SCATTERING
TARGETS
A=190-219
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM TRANSFER
BARYON REACTIONS
BORN APPROXIMATION
CHARGED-PARTICLE REACTIONS
DATA
DWBA
ENERGY LEVELS
ENERGY RANGE
EXPERIMENTAL DATA
HADRON REACTIONS
INFORMATION
LEAD 208 TARGET
MEV RANGE
MEV RANGE 100-1000
MOMENTUM TRANSFER
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUMERICAL DATA
PROTON REACTIONS
SCATTERING
TARGETS