dorsal/arxiv
View SchemaShell Model Monte Carlo studies of neutron-rich nuclei in the 1s-0d-1p-0f shells
| Authors | D. J. Dean, M. T. Ressell, M. Hjorth-Jensen, S. E. Koonin, K. Langanke, A. P. Zuker |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9708039 |
| URL | https://arxiv.org/abs/nucl-th/9708039 |
| DOI | 10.1103/PhysRevC.59.2474 |
| Journal | Phys.Rev. C59 (1999) 2474-2486 |
Abstract
We demonstrate the feasibility of realistic Shell-Model Monte Carlo (SMMC) calculations spanning multiple major shells, using a realistic interaction whose bad saturation and shell properties have been corrected by a newly developed general prescription. Particular attention is paid to the approximate restoration of translational invariance. The model space consists of the full sd-pf shells. We include in the study some well-known T=0 nuclei and several unstable neutron-rich ones around N=20,28. The results indicate that SMMC can reproduce binding energies, B(E2) transitions, and other observables with an interaction that is practically parameter free. Some interesting insight is gained on the nature of deep correlations. The validity of previous studies is confirmed.
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"abstract": "We demonstrate the feasibility of realistic Shell-Model Monte Carlo (SMMC)\ncalculations spanning multiple major shells, using a realistic interaction\nwhose bad saturation and shell properties have been corrected by a newly\ndeveloped general prescription. Particular attention is paid to the approximate\nrestoration of translational invariance. The model space consists of the full\nsd-pf shells. We include in the study some well-known T=0 nuclei and several\nunstable neutron-rich ones around N=20,28. The results indicate that SMMC can\nreproduce binding energies, B(E2) transitions, and other observables with an\ninteraction that is practically parameter free. Some interesting insight is\ngained on the nature of deep correlations. The validity of previous studies is\nconfirmed.",
"arxiv_id": "nucl-th/9708039",
"authors": [
"D. J. Dean",
"M. T. Ressell",
"M. Hjorth-Jensen",
"S. E. Koonin",
"K. Langanke",
"A. P. Zuker"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.59.2474",
"journal_ref": "Phys.Rev. C59 (1999) 2474-2486",
"title": "Shell Model Monte Carlo studies of neutron-rich nuclei in the 1s-0d-1p-0f shells",
"url": "https://arxiv.org/abs/nucl-th/9708039"
},
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