Charged-current neutrino-nucleus reactions within the superscaling meson-exchange current approach
We present a detailed study of charged-current neutrino-nucleus reactions in a fully relativistic framework and comparisons with recent experiments spanning an energy range from hundreds of MeV up to 100 GeV within the superscaling approach, which is based on the analysis of electron-nucleus scatter...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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American Physical Society
2017
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| Online Access: | http://hdl.handle.net/1721.1/106226 https://orcid.org/0000-0002-3524-1432 |
| _version_ | 1826192554793631744 |
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| author | Megias, G. D. Amaro, J. E. Barbaro, M. B. Caballero, J. A. Simo, I. Ruiz Donnelly, T William |
| author2 | Massachusetts Institute of Technology. Center for Theoretical Physics |
| author_facet | Massachusetts Institute of Technology. Center for Theoretical Physics Megias, G. D. Amaro, J. E. Barbaro, M. B. Caballero, J. A. Simo, I. Ruiz Donnelly, T William |
| author_sort | Megias, G. D. |
| collection | MIT |
| description | We present a detailed study of charged-current neutrino-nucleus reactions in a fully relativistic framework and comparisons with recent experiments spanning an energy range from hundreds of MeV up to 100 GeV within the superscaling approach, which is based on the analysis of electron-nucleus scattering data and has been recently improved with the inclusion of relativistic mean field theory effects. We also evaluate and discuss the impact of two-particle two-hole meson-exchange currents on neutrino-nucleus interactions through the analysis of two-particle two-hole axial and vector contributions to weak response functions in a fully relativistic Fermi gas. The results show a fairly good agreement with experimental data over the whole range of neutrino energies. |
| first_indexed | 2024-09-23T09:21:04Z |
| format | Article |
| id | mit-1721.1/106226 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T09:21:04Z |
| publishDate | 2017 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/1062262022-09-26T11:18:23Z Charged-current neutrino-nucleus reactions within the superscaling meson-exchange current approach Megias, G. D. Amaro, J. E. Barbaro, M. B. Caballero, J. A. Simo, I. Ruiz Donnelly, T William Massachusetts Institute of Technology. Center for Theoretical Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Donnelly, T William We present a detailed study of charged-current neutrino-nucleus reactions in a fully relativistic framework and comparisons with recent experiments spanning an energy range from hundreds of MeV up to 100 GeV within the superscaling approach, which is based on the analysis of electron-nucleus scattering data and has been recently improved with the inclusion of relativistic mean field theory effects. We also evaluate and discuss the impact of two-particle two-hole meson-exchange currents on neutrino-nucleus interactions through the analysis of two-particle two-hole axial and vector contributions to weak response functions in a fully relativistic Fermi gas. The results show a fairly good agreement with experimental data over the whole range of neutrino energies. Spain. Dirección General de Investigación Científica y Técnica Fonds Europeen de Developpement Economique et Regional (Grants FIS2014-59386-P and FIS2014-53448-C2-1) Agencia de Innovacion y Desarrollo de Andalucia (Grants FQM225 and FQM160) Istituto nazionale di fisica nucleare (INFN) (Project MANYBODY) United States. Dept. of Energy (Cooperative Agreement DE-FC02-94ER40818) 2017-01-06T14:54:12Z 2017-01-06T14:54:12Z 2016-11 2016-07 2016-11-19T23:00:07Z Article http://purl.org/eprint/type/JournalArticle 2470-0010 2470-0029 http://hdl.handle.net/1721.1/106226 Megias, G. D. et al. “Charged-Current Neutrino-Nucleus Reactions within the Superscaling Meson-Exchange Current Approach.” Physical Review D 94.9 (2016): n. pag. © 2017 American Physical Society https://orcid.org/0000-0002-3524-1432 en http://dx.doi.org/10.1103/PhysRevD.94.093004 Physical Review D Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. American Physical Society application/pdf American Physical Society American Physical Society |
| spellingShingle | Megias, G. D. Amaro, J. E. Barbaro, M. B. Caballero, J. A. Simo, I. Ruiz Donnelly, T William Charged-current neutrino-nucleus reactions within the superscaling meson-exchange current approach |
| title | Charged-current neutrino-nucleus reactions within the superscaling meson-exchange current approach |
| title_full | Charged-current neutrino-nucleus reactions within the superscaling meson-exchange current approach |
| title_fullStr | Charged-current neutrino-nucleus reactions within the superscaling meson-exchange current approach |
| title_full_unstemmed | Charged-current neutrino-nucleus reactions within the superscaling meson-exchange current approach |
| title_short | Charged-current neutrino-nucleus reactions within the superscaling meson-exchange current approach |
| title_sort | charged current neutrino nucleus reactions within the superscaling meson exchange current approach |
| url | http://hdl.handle.net/1721.1/106226 https://orcid.org/0000-0002-3524-1432 |
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