dorsal/arxiv
View SchemaPolarization transfer observables for quasielastic proton-nucleus scattering in terms of a complete Lorentz invariant representation of the NN scattering matrix
| Authors | B. I. S. van der Ventel, G. C. Hillhouse, P. R. De Kock, S. J. Wallace |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9906084 |
| URL | https://arxiv.org/abs/nucl-th/9906084 |
| DOI | 10.1103/PhysRevC.60.064618 |
| Journal | Phys.Rev.C60:064618,1999 |
Abstract
For the calculation of polarization transfer observables for quasielastic scattering of protons on nuclei, a formalism in the context of the Relativistic Plane Wave Impulse Approximation is developed, in which the interaction matrix is expanded in terms of a complete set of 44 independent invariant amplitudes. A boson-exchange model is used to predict the 39 amplitudes which were omitted in the formerly used five-term parameterization(the SPVAT form) of the nucleon-nucleon scattering matrix. Use of the complete set of amplitudes eliminates the arbitrariness of the five-term representation.
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"abstract": "For the calculation of polarization transfer observables for quasielastic\nscattering of protons on nuclei, a formalism in the context of the Relativistic\nPlane Wave Impulse Approximation is developed, in which the interaction matrix\nis expanded in terms of a complete set of 44 independent invariant amplitudes.\nA boson-exchange model is used to predict the 39 amplitudes which were omitted\nin the formerly used five-term parameterization(the SPVAT form) of the\nnucleon-nucleon scattering matrix. Use of the complete set of amplitudes\neliminates the arbitrariness of the five-term representation.",
"arxiv_id": "nucl-th/9906084",
"authors": [
"B. I. S. van der Ventel",
"G. C. Hillhouse",
"P. R. De Kock",
"S. J. Wallace"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.60.064618",
"journal_ref": "Phys.Rev.C60:064618,1999",
"title": "Polarization transfer observables for quasielastic proton-nucleus scattering in terms of a complete Lorentz invariant representation of the NN scattering matrix",
"url": "https://arxiv.org/abs/nucl-th/9906084"
},
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