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Low-energy neutrino-photon inelastic interactions
The computation of the polarized amplitudes and cross section of the processes $\gamma\nu\to\gamma\gamma \nu$, $\gamma\gamma \to \gamma\nu\bar\nu$ and $\nu\bar\nu \to \gamma\gamma\gamma$ is described. We used an effective lagrangian approach for energies below the threshold for $e^+e^-$ pair product...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1999
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| Acceso en línea: | http://cds.cern.ch/record/387799 |
| _version_ | 1780893623485726720 |
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| author | Abada, A. Matias, Joaquim Pittau, R. |
| author_facet | Abada, A. Matias, Joaquim Pittau, R. |
| author_sort | Abada, A. |
| collection | CERN |
| description | The computation of the polarized amplitudes and cross section of the processes $\gamma\nu\to\gamma\gamma \nu$, $\gamma\gamma \to \gamma\nu\bar\nu$ and $\nu\bar\nu \to \gamma\gamma\gamma$ is described. We used an effective lagrangian approach for energies below the threshold for $e^+e^-$ pair production and the complete computation at higher energies for application in supernova dynamics. Leading contributions of physics beyond the SM are also commented. |
| id | cern-387799 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1999 |
| record_format | invenio |
| spelling | cern-3877992023-03-14T16:59:00Zhttp://cds.cern.ch/record/387799engAbada, A.Matias, JoaquimPittau, R.Low-energy neutrino-photon inelastic interactionsParticle Physics - PhenomenologyThe computation of the polarized amplitudes and cross section of the processes $\gamma\nu\to\gamma\gamma \nu$, $\gamma\gamma \to \gamma\nu\bar\nu$ and $\nu\bar\nu \to \gamma\gamma\gamma$ is described. We used an effective lagrangian approach for energies below the threshold for $e^+e^-$ pair production and the complete computation at higher energies for application in supernova dynamics. Leading contributions of physics beyond the SM are also commented.The computation of the polarized amplitudes and cross section of the processes $\gamma\nu\to\gamma\gamma \nu$, $\gamma\gamma \to \gamma\nu\bar\nu$ and $\nu\bar\nu \to \gamma\gamma\gamma$ is described. We used an effective lagrangian approach for energies below the threshold for $e^+e^-$ pair production and the complete computation at higher energies for application in supernova dynamics. Leading contributions of physics beyond the SM are also commented.hep-ph/9905380CERN-TH-99-134CERN-TH-99-134oai:cds.cern.ch:3877991999-05-19 |
| spellingShingle | Particle Physics - Phenomenology Abada, A. Matias, Joaquim Pittau, R. Low-energy neutrino-photon inelastic interactions |
| title | Low-energy neutrino-photon inelastic interactions |
| title_full | Low-energy neutrino-photon inelastic interactions |
| title_fullStr | Low-energy neutrino-photon inelastic interactions |
| title_full_unstemmed | Low-energy neutrino-photon inelastic interactions |
| title_short | Low-energy neutrino-photon inelastic interactions |
| title_sort | low-energy neutrino-photon inelastic interactions |
| topic | Particle Physics - Phenomenology |
| url | http://cds.cern.ch/record/387799 |
| work_keys_str_mv | AT abadaa lowenergyneutrinophotoninelasticinteractions AT matiasjoaquim lowenergyneutrinophotoninelasticinteractions AT pittaur lowenergyneutrinophotoninelasticinteractions |