| Home | << 1 >> |
|
| Record | |||||
|---|---|---|---|---|---|
Author  |
Davesne, D.; Navarro, J.; Meyer, J.; Bennaceur, K.; Pastore, A. | ||||
| Title | Two-body contributions to the effective mass in nuclear effective interactions | Type | Journal Article | ||
| Year | 2018 | Publication | Physical Review C | Abbreviated Journal | Phys. Rev. C |
| Volume | 97 | Issue | 4 | Pages | 044304 - 7pp |
| Keywords | |||||
| Abstract | Starting from general expressions of well-chosen symmetric nuclear matter quantities derived for both zero-and finite-range effective theories, we derive some universal relations between them. We first showthat, independently of the range, the two-body contribution is enough to describe correctly the saturation mechanism but gives an effective mass value around m(*)/m similar or equal to 0.4 when the other properties of the saturation point are set near their generally accepted values. Then, we show that a more elaborated interaction (for instance, an effective two-body density-dependent term on top of the pure two-body term) is needed to reach the accepted value m(*)/m similar or equal to 0.7-0.8. | ||||
| Address | [Davesne, D.; Meyer, J.; Bennaceur, K.] Univ Claude Bernard Lyon 1, Univ Lyon, CNRS, IPNL,UMR 5822, 4 Rue E Fermi, F-69622 Villeurbanne, France, Email: davesne@ipnl.in2p3.fr; | ||||
| Corporate Author | Thesis | ||||
| Publisher | Amer Physical Soc | Place of Publication | Editor | ||
| Language | English | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 2469-9985 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | WOS:000429456600002 | Approved | no | ||
| Is ISI | yes | International Collaboration | yes | ||
| Call Number | IFIC @ pastor @ | Serial | 3554 | ||
| Permanent link to this record | |||||