| HAL : in2p3-00111825, version 1 |
| arXiv : astro-ph/0608550 |
| DOI : 10.1016/j.astropartphys.2006.07.002 |
| Fiche détaillée | Récupérer au format |
|
|
| Astroparticle Physics 26 (2006) 341-350 |
|
|
|
|
| Radioelectric Field Features of Extensive Air Showers Observed with CODALEMA |
|
|
| D. Ardouin1A. Belletoile1D. Charrier1R. Dallier1L. Denis2P. Eschstruth3T. Gousset1F. Haddad1J. Lamblin1P. Lautridou1A. Lecacheux4D. Monnier-Ragaigne3O. Ravel1T. Saugrin1S. Valcares1 |
|
|
| CODALEMA Collaboration(s) |
|
|
| (2006) |
|
|
| Based on a new approach to the detection of radio transients associated with extensive air showers induced by ultra high energy cosmic rays, the experimental apparatus CODALEMA is in operation, measuring about 1 event per day corresponding to an energy threshold ~ 5. 10^16 eV. Its performance makes possible for the first time the study of radio-signal features on an event-by-event basis. The sampling of the magnitude of the electric field along a 600 meters axis is analyzed. It shows that the electric field lateral spread is around 250 m (FWHM). The possibility to determine with radio both arrival directions and shower core positions is discussed. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Thème(s) | : | Physique/Astrophysique/Cosmologie et astrophysique extra-galactique Planète et Univers/Astrophysique |
|
|
| Radio detection – Ultra-high-energy cosmic rays |
|
|
| Lien vers le texte intégral : |
| in2p3-00111825, version 1 | |
| http://hal.in2p3.fr/in2p3-00111825 | |
| oai:hal.in2p3.fr:in2p3-00111825 | |
| Contributeur : Dominique Girod | |
| Soumis le : Lundi 6 Novembre 2006, 14:33:11 | |
| Dernière modification le : Vendredi 23 Février 2007, 10:36:41 | |