Nuclear Level Density of ${}^{161}$Dy in the Shell Model Monte Carlo Method
| Autor: | Özen, Cem, Alhassid, Yoram, Nakada, Hitoshi |
|---|---|
| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | EPJ Web of Conferences 21, 05002 (2012) |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1051/epjconf/20122105002 |
| Popis: | We extend the shell-model Monte Carlo applications to the rare-earth region to include the odd-even nucleus ${}^{161}$Dy. The projection on an odd number of particles leads to a sign problem at low temperatures making it impractical to extract the ground-state energy in direct calculations. We use level counting data at low energies and neutron resonance data to extract the shell model ground-state energy to good precision. We then calculate the level density of ${}^{161}$Dy and find it in very good agreement with the level density extracted from experimental data. Comment: 4 pages, 2 figures, Proceedings of the Third International Workshop on Compound Nuclear Reactions and Related Topics (CNR*11) |
| Databáze: | arXiv |
| Externí odkaz: |
|