Meson-exchange currents and quasielastic neutrino cross sections in the superscaling approximation model
We evaluate quasielastic double-differential antineutrino cross sections obtained in a phenomenological model based on the superscaling behavior of electron scattering data and estimate the contribution of the vector meson-exchange currents in the two-particle–two-hole sector. We show that the impac...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
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American Physical Society
2012
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| Online Access: | http://hdl.handle.net/1721.1/71644 https://orcid.org/0000-0002-3524-1432 |
| _version_ | 1811093216901988352 |
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| author | Amaro, J. E. Barbaro, M. B. Caballero, J. A. Donnelly, T. William |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Amaro, J. E. Barbaro, M. B. Caballero, J. A. Donnelly, T. William |
| author_sort | Amaro, J. E. |
| collection | MIT |
| description | We evaluate quasielastic double-differential antineutrino cross sections obtained in a phenomenological model based on the superscaling behavior of electron scattering data and estimate the contribution of the vector meson-exchange currents in the two-particle–two-hole sector. We show that the impact of meson-exchange currents for charge-changing antineutrino reactions is much larger than in the neutrino case. |
| first_indexed | 2024-09-23T15:41:31Z |
| format | Article |
| id | mit-1721.1/71644 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T15:41:31Z |
| publishDate | 2012 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/716442022-09-29T15:31:11Z Meson-exchange currents and quasielastic neutrino cross sections in the superscaling approximation model Amaro, J. E. Barbaro, M. B. Caballero, J. A. Donnelly, T. William Massachusetts Institute of Technology. Department of Physics Donnelly, T. William Donnelly, T. William We evaluate quasielastic double-differential antineutrino cross sections obtained in a phenomenological model based on the superscaling behavior of electron scattering data and estimate the contribution of the vector meson-exchange currents in the two-particle–two-hole sector. We show that the impact of meson-exchange currents for charge-changing antineutrino reactions is much larger than in the neutrino case. Programa Consolider-Ingenio 2010, Spain (CSD2007-00042) DGI (Spain) (FIS2008-01143) DGI (Spain) (FIS2008-04189) United States. Dept. of Energy (Cooperative Agreement No. DE-FC02-94ER40818) Spain. Ministerio de Ciencia e Innovación (MICINN) (INFN-MICINN Collaboration agreement No. ACI2009-1053) 2012-07-17T13:14:15Z 2012-07-17T13:14:15Z 2012-04 2011-12 Article http://purl.org/eprint/type/JournalArticle 0031-9007 1079-7114 http://hdl.handle.net/1721.1/71644 Amaro, J. et al. “Meson-Exchange Currents and Quasielastic Antineutrino Cross Sections in the Superscaling Approximation.” Physical Review Letters 108.15 (2012). © 2012 American Physical Society https://orcid.org/0000-0002-3524-1432 en_US http://dx.doi.org/10.1103/PhysRevLett.108.152501 Physical Review Letters 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. application/pdf American Physical Society APS |
| spellingShingle | Amaro, J. E. Barbaro, M. B. Caballero, J. A. Donnelly, T. William Meson-exchange currents and quasielastic neutrino cross sections in the superscaling approximation model |
| title | Meson-exchange currents and quasielastic neutrino cross sections in the superscaling approximation model |
| title_full | Meson-exchange currents and quasielastic neutrino cross sections in the superscaling approximation model |
| title_fullStr | Meson-exchange currents and quasielastic neutrino cross sections in the superscaling approximation model |
| title_full_unstemmed | Meson-exchange currents and quasielastic neutrino cross sections in the superscaling approximation model |
| title_short | Meson-exchange currents and quasielastic neutrino cross sections in the superscaling approximation model |
| title_sort | meson exchange currents and quasielastic neutrino cross sections in the superscaling approximation model |
| url | http://hdl.handle.net/1721.1/71644 https://orcid.org/0000-0002-3524-1432 |
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