Published April 1987
| Version v1
Journal article
Proton and deuteron inelastic excitation of the 1+ state at E/sub x/ = 5.846 MeV in /sup 208/Pb: Isoscalar character and importance of tensor correlations
Creators
- 1. Institut fuer Kernphysik, Kernforschungsanlage Juelich, D-5170 Juelich, Federal Republic of Germany
Description
Differential cross sections for /sup 208/Pb(p,p') and /sup 208/Pb(d,d') excitation of the 1+ 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+ 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 (π+rho)-exchange potential is too strong
Additional details
Publishing Information
- Journal Title
- Phys. Rev., C
- Journal Volume
- 35
- Journal Issue
- 4
- Series
- Phys. Rev., C.
- Journal Page Range
- 1288-1290
- ISSN
- 0556-2813
- CODEN
- PRVCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19016371
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; DEUTERON REACTIONS; DIFFERENTIAL CROSS SECTIONS; DISTORTED WAVE THEORY; ENERGY LEVELS; EXPERIMENTAL DATA; INELASTIC SCATTERING; ISOSPIN; JULIC CYCLOTRON; LEAD 208; LEAD 208 TARGET; MEV RANGE 10-100; PARITY; PARTICLE-HOLE MODEL; PROTON REACTIONS; RANDOM PHASE APPROXIMATION; SPIN; SPIN FLIP; WAVE FUNCTIONS
- Descriptors DEC
- ACCELERATORS; ANGULAR MOMENTUM; BARYON REACTIONS; CROSS SECTIONS; CYCLIC ACCELERATORS; CYCLOTRONS; DATA; DISTRIBUTION; ENERGY RANGE; EVEN-EVEN NUCLEI; FUNCTIONS; HADRON REACTIONS; HEAVY NUCLEI; INFORMATION; ISOCHRONOUS CYCLOTRONS; ISOTOPES; LEAD ISOTOPES; MATHEMATICAL MODELS; MEV RANGE; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUMERICAL DATA; PARTICLE PROPERTIES; SCATTERING; STABLE ISOTOPES; TARGETS