Published March 1991
| Version v1
Journal article
Relativistic proton-nucleus scattering and one-boson-exchange models
- 1. NASA Langley Research Center, Hampton, Virginia (USA)
- 2. Department of Physics, Hampton University, Hampton, Virginia (USA)
- 3. Electron Beam Accelerator Facility, Newport News, Virginia (USA)
- 4. Department of Physics, College of William and Mary, Williamsburg, Virginia (USA)
- 5. Institute of Theoretical Physics, University of Utrecht, 3508 TA Utrecht, (Netherlands)
- 6. Department of Physics and Astronomy, University of Maryland, College Park, Maryland (USA)
Description
Relativistic p-40Ca elastic scattering observables are calculated using four sets of relativistic NN amplitudes obtained from different one-boson-exchange (OBE) models. The first two sets are based upon a relativistic equation in which one particle is on mass shell and the other two sets are obtained from a quasipotential reduction of the Bethe-Salpeter equation. Results at 200, 300, and 500 MeV are presented for these amplitudes. Differences between the predictions of these models provide a study of the uncertainty in constructing Dirac optical potentials from OBE-based NN amplitudes
Additional details
Publishing Information
- Journal Title
- Physical Review, C
- Journal Volume
- 43
- Journal Issue
- 3
- Series
- Phys. Rev., C.
- Journal Page Range
- 1378-1388
- ISSN
- 0556-2813
- CODEN
- PRVCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22041090
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BETHE-SALPETER EQUATION; CALCIUM 40 TARGET; ELASTIC SCATTERING; MEV RANGE 100-1000; OBE MODEL; OPTICAL MODELS; PROTON REACTIONS; RELATIVISTIC RANGE
- Descriptors DEC
- BARYON REACTIONS; BOSON-EXCHANGE MODELS; ENERGY RANGE; EQUATIONS; HADRON REACTIONS; MATHEMATICAL MODELS; MEV RANGE; NUCLEAR REACTIONS; NUCLEON REACTIONS; PARTICLE MODELS; PERIPHERAL MODELS; SCATTERING; TARGETS