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| HAL : in2p3-00176289, version 1 |
| arXiv : 0712.0971 |
| DOI : 10.1007/s00601-008-0309-4 |
| Fiche détaillée |  Récupérer au format |
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| 20th European Few Body Conference (EFB 20), Pisa : Italy (2007) |
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| Electromagnetic form factor via Minkowski and Euclidean Bethe-Salpeter amplitudes |
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| V.A. KarmanovJ. Carbonell1M. Mangin-Brinet1 |
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| (2008) |
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| The electromagnetic form factors calculated through Euclidean Bethe-Salpeter amplitude and through the light-front wave function are compared with the one found using the Bethe-Salpeter amplitude in Minkowski space. The form factor expressed through the Euclidean Bethe-Salpeter amplitude (both within and without static approximation) considerably differs from the Minkowski one, whereas form factor found in the light-front approach is almost indistinguishable from it. |
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| 1 : | LPSC - Laboratoire de Physique Subatomique et de Cosmologie |
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| Thème(s) | : | Physique/Physique des Hautes Energies - Théorie Physique/Physique Nucléaire Théorique |
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| Lien vers le texte intégral : |
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| http://fr.arXiv.org/abs/0712.0971 |
| in2p3-00176289, version 1 | |
| http://hal.in2p3.fr/in2p3-00176289 | |
| oai:hal.in2p3.fr:in2p3-00176289 | |
| Contributeur : Emmanuelle Vernay | |
| Soumis le : Vendredi 7 Décembre 2007, 14:24:14 | |
| Dernière modification le : Mardi 20 Janvier 2009, 09:52:41 | |
