| dc.creator | Samana, Arturo Rodolfo | |
| dc.creator | Barbero, César Alberto | |
| dc.creator | Duarte, S. B. | |
| dc.creator | Dimarco, A. J. | |
| dc.creator | Krmpotić, Francisco | |
| dc.date | 2008 | |
| dc.date | 2019-10-10T14:26:20Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/83039 | |
| dc.identifier | issn:1367-2630 | |
| dc.description | The nuclear gross theory, originally formulated by Takahashi and Yamada (1969 Prog. Theor. Phys. 41 1470) for the β-decay, is applied to the electronic-neutrino nucleus reactions, employing a more realistic description of the energetics of the Gamow-Teller resonances. The model parameters are gauged from the most recent experimental data, both for βand electron capture, separately for even-even, even-odd, odd-odd and odd-even nuclei. The numerical estimates for neutrino-nucleus cross-sections agree fairly well with previous evaluations done within the framework of microscopic models. The formalism presented here can be extended to the heavy nuclei mass region, where weak processes are quite relevant, which is of astrophysical interest because of its applications in supernova explosive nucleosynthesis. | |
| dc.description | Facultad de Ciencias Exactas | |
| dc.description | Facultad de Ciencias Astronómicas y Geofísicas | |
| dc.description | Instituto de Física La Plata | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by/3.0/ | |
| dc.rights | Creative Commons Attribution 3.0 Unported (CC BY 3.0) | |
| dc.subject | Física | |
| dc.subject | nuclear neutrino capture | |
| dc.subject | nuclear β-decay | |
| dc.title | The gross theory model for neutrino-nucleus cross-section | |
| dc.type | Articulo | |
| dc.type | Articulo | |
