dorsal/arxiv
View SchemaInclusion of non-spherical components of the Pauli blocking operator in (p,p') reactions
| Authors | E. J. Stephenson, R. C. Johnson, F. Sammarruca |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0411105 |
| URL | https://arxiv.org/abs/nucl-th/0411105 |
| DOI | 10.1103/PhysRevC.71.014612 |
| Journal | Phys.Rev. C71 (2005) 014612 |
Abstract
We present the first calculations of proton elastic and inelastic scattering in which the Pauli blocking operator contains the leading non-spherical components as well as the usual spherical (angle-averaged) part. We develop a formalism for including the contributions to the effective nucleon-nucleon interaction from the resulting new G-matrix elements that extend the usual two-nucleon spin structure and may not conserve angular momentum. We explore the consequences of parity conservation, time reversal invariance, and nucleon-nucleon antisymmetrization for the new effective interaction. Changes to the calculated cross section and spin observables are small in the energy range from 100 to 200 MeV.
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"abstract": "We present the first calculations of proton elastic and inelastic scattering\nin which the Pauli blocking operator contains the leading non-spherical\ncomponents as well as the usual spherical (angle-averaged) part. We develop a\nformalism for including the contributions to the effective nucleon-nucleon\ninteraction from the resulting new G-matrix elements that extend the usual\ntwo-nucleon spin structure and may not conserve angular momentum. We explore\nthe consequences of parity conservation, time reversal invariance, and\nnucleon-nucleon antisymmetrization for the new effective interaction. Changes\nto the calculated cross section and spin observables are small in the energy\nrange from 100 to 200 MeV.",
"arxiv_id": "nucl-th/0411105",
"authors": [
"E. J. Stephenson",
"R. C. Johnson",
"F. Sammarruca"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.71.014612",
"journal_ref": "Phys.Rev. C71 (2005) 014612",
"title": "Inclusion of non-spherical components of the Pauli blocking operator in (p,p\u0027) reactions",
"url": "https://arxiv.org/abs/nucl-th/0411105"
},
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