dorsal/arxiv
View SchemaThe Quasi-Elastic Nuclear Response
| Authors | A. De Pace, M. Viviani |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9303021 |
| URL | https://arxiv.org/abs/nucl-th/9303021 |
| DOI | 10.1103/PhysRevC.48.2931 |
| Journal | Phys.Rev.C48:2931-2945,1993 |
Abstract
We explore the nuclear responses at intermediate energies, particularly in the spin longitudinal and spin transverse isovector channels, within the continuum random phase approximation framework. We also employ an extension of the standard random phase approximation to account for the spreading width of the single particle states through the inclusion of a complex and energy-dependent nucleon self-energy. The nuclear responses are then used as the basic ingredient to calculate hadronic reactions in the Glauber theory framework. Here both one and two-step contributions to the multiple scattering series in the quasi-elastic peak region are taken into account. We find evidence for shell effects in the one-step response and a strong dependence on the momentum regime of the two-step contribution.
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"abstract": "We explore the nuclear responses at intermediate energies, particularly in\nthe spin longitudinal and spin transverse isovector channels, within the\ncontinuum random phase approximation framework. We also employ an extension of\nthe standard random phase approximation to account for the spreading width of\nthe single particle states through the inclusion of a complex and\nenergy-dependent nucleon self-energy. The nuclear responses are then used as\nthe basic ingredient to calculate hadronic reactions in the Glauber theory\nframework. Here both one and two-step contributions to the multiple scattering\nseries in the quasi-elastic peak region are taken into account. We find\nevidence for shell effects in the one-step response and a strong dependence on\nthe momentum regime of the two-step contribution.",
"arxiv_id": "nucl-th/9303021",
"authors": [
"A. De Pace",
"M. Viviani"
],
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"nucl-th"
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"doi": "10.1103/PhysRevC.48.2931",
"journal_ref": "Phys.Rev.C48:2931-2945,1993",
"title": "The Quasi-Elastic Nuclear Response",
"url": "https://arxiv.org/abs/nucl-th/9303021"
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