The formalism of a relativistically covariant saturating chiral field theory of nuclear matter is developed in the mean field approximation, and some of the properties are studied. The theory possesses 473
Elastic scattering of 1-GeV protons by nuclei: Elie Boridy and Herman Feshbach, Center for Theoretical Physics, Laboratory for Nuclear Science and Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 35 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0003-4916
No coin nor oath required. For personal study only.
โฆ Synopsis
The calculated elastic scattering of 1.04-GeV protons by 'OsPb, 58Ni and "'Ca is compared with experiment. The effects of the spin-orbit potential, Pauli and short-range correlations, variations in the ratio of the real to the imaginary part of the nucleon-nucleon scattering amplitude at 00 are found to have similar effects. Further experiments are required before these effects can be disentangled. Changes of the neutron density compared to the proton density can be distinguished. The proton polarization by elastic scattering by "'Pb and &"Ca is calculated omitting the effects of correlations.
๐ SIMILAR VOLUMES
A method based upon elementary quantum mechanics for constructing a path integral representation or spin amplitudes is described. A path integral representation obtained earlier for the unitary rotation matrices is rederived. In this system, the appropriate set of classical canonical variables and t
A spinor Lagrangian invariant under global coordinate, local Lorentz and local chiral SU (n) x SU(n) gauge transformations is presented. The invariance requirement necessitates the introduction of boson fields, and a theory for these fields is then developed by relating them to generalizations of th