Combinatorial nuclear level-density model
(2013) In Nuclear Physics, Section A 913. p.127-156- Abstract
- A microscopic nuclear level-density model is presented. The model is a completely combinatorial (micro-canonical) model based on the folded-Yukawa single-particle potential and includes explicit treatment of pairing, rotational and vibrational states. The microscopic character of all states enables extraction of level-distribution functions with respect to pairing gaps, parity and angular momentum. The results of the model are compared to available experimental data: level spacings at neutron separation energy, data on total level-density functions from the Oslo method, cumulative level densities from low-lying discrete states, and data on parity ratios. Spherical and deformed nuclei follow basically different coupling schemes, and we... (More)
- A microscopic nuclear level-density model is presented. The model is a completely combinatorial (micro-canonical) model based on the folded-Yukawa single-particle potential and includes explicit treatment of pairing, rotational and vibrational states. The microscopic character of all states enables extraction of level-distribution functions with respect to pairing gaps, parity and angular momentum. The results of the model are compared to available experimental data: level spacings at neutron separation energy, data on total level-density functions from the Oslo method, cumulative level densities from low-lying discrete states, and data on parity ratios. Spherical and deformed nuclei follow basically different coupling schemes, and we focus on deformed nuclei. (c) 2013 Elsevier B.V. All rights reserved. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4027119
- author
- Uhrenholt, Henrik LU ; Aberg, S. ; Dobrowolski, A. ; Dossing, Th ; Ichikawa, T. and Moeller, P.
- organization
- publishing date
- 2013
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Level-density, Folded-Yukawa, Micro-canonical
- in
- Nuclear Physics, Section A
- volume
- 913
- pages
- 127 - 156
- publisher
- Elsevier
- external identifiers
-
- wos:000322848900007
- scopus:84879532418
- ISSN
- 0375-9474
- DOI
- 10.1016/j.nuclphysa.2013.06.002
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)
- id
- 3dfe2baa-0db7-4ba1-8464-ef8a04c82d0c (old id 4027119)
- date added to LUP
- 2016-04-01 13:33:57
- date last changed
- 2022-01-27 19:53:00
@article{3dfe2baa-0db7-4ba1-8464-ef8a04c82d0c, abstract = {{A microscopic nuclear level-density model is presented. The model is a completely combinatorial (micro-canonical) model based on the folded-Yukawa single-particle potential and includes explicit treatment of pairing, rotational and vibrational states. The microscopic character of all states enables extraction of level-distribution functions with respect to pairing gaps, parity and angular momentum. The results of the model are compared to available experimental data: level spacings at neutron separation energy, data on total level-density functions from the Oslo method, cumulative level densities from low-lying discrete states, and data on parity ratios. Spherical and deformed nuclei follow basically different coupling schemes, and we focus on deformed nuclei. (c) 2013 Elsevier B.V. All rights reserved.}}, author = {{Uhrenholt, Henrik and Aberg, S. and Dobrowolski, A. and Dossing, Th and Ichikawa, T. and Moeller, P.}}, issn = {{0375-9474}}, keywords = {{Level-density; Folded-Yukawa; Micro-canonical}}, language = {{eng}}, pages = {{127--156}}, publisher = {{Elsevier}}, series = {{Nuclear Physics, Section A}}, title = {{Combinatorial nuclear level-density model}}, url = {{http://dx.doi.org/10.1016/j.nuclphysa.2013.06.002}}, doi = {{10.1016/j.nuclphysa.2013.06.002}}, volume = {{913}}, year = {{2013}}, }