dorsal/arxiv
View SchemaProperties of effective interactions and the excitation of 6- states in 28Si
| Authors | Y. J. Kim, K. Amos, S. Karataglidis |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0604051 |
| URL | https://arxiv.org/abs/nucl-th/0604051 |
| DOI | 10.1016/j.nuclphysa.2006.09.005 |
| Journal | Nucl.Phys. A779 (2006) 82-98 |
Abstract
Cross-section and analyzing power data from (p,p') scattering to the 6- states at 11.58 and 14.35 MeV in 28Si, taken with energies of 80, 100, 134, and 180 MeV protons, have been analyzed using a distorted wave approximation with microscopically defined wave functions. The results, taken in conjunction with an analysis of an M6 electron scattering form factor, suggest that the two states exhaust respectively, ~50% and ~60% of the strengths of isoscalar and isovector particle-hole excitations from the ground state. The energy variation of data also suggests that the non-central components of the effective interactions at 80 and 100 MeV may need to be enhanced.
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"abstract": "Cross-section and analyzing power data from (p,p\u0027) scattering to the 6-\nstates at 11.58 and 14.35 MeV in 28Si, taken with energies of 80, 100, 134, and\n180 MeV protons, have been analyzed using a distorted wave approximation with\nmicroscopically defined wave functions. The results, taken in conjunction with\nan analysis of an M6 electron scattering form factor, suggest that the two\nstates exhaust respectively, ~50% and ~60% of the strengths of isoscalar and\nisovector particle-hole excitations from the ground state. The energy variation\nof data also suggests that the non-central components of the effective\ninteractions at 80 and 100 MeV may need to be enhanced.",
"arxiv_id": "nucl-th/0604051",
"authors": [
"Y. J. Kim",
"K. Amos",
"S. Karataglidis"
],
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"nucl-th"
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"doi": "10.1016/j.nuclphysa.2006.09.005",
"journal_ref": "Nucl.Phys. A779 (2006) 82-98",
"title": "Properties of effective interactions and the excitation of 6- states in 28Si",
"url": "https://arxiv.org/abs/nucl-th/0604051"
},
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