298 articles – 2312 Notices  [english version]
HAL : in2p3-00461297, version 1

Fiche détaillée  Récupérer au format
31st International Cosmic Ray Conference (ICRC 2009), Lodz : Pologne (2009)
H.E.S.S. observation of the Vela X nebula
F. Dubois1, B. Glück, O. C. De Jager, Y. Gallant2, J. Hinton, B. Khélifi3, G. Lamanna1, C. Stegmann
HESS Collaboration(s)
(2009)

Vela X is one of the nearest Pulsar Wind Nebulae (PWN) and has served as prototype for evolutionary studies. Associated with the pulsar B0833-45, Vela X has been observed at different wavelengths and in particular in and X-ray bands. The H.E.S.S. Cherenkov telescope array has observed Vela X in 2004 and 2005, discovering very high energy gamma-ray emission in this region, centered to the south of the pulsar, and contained within a region of 0.8 degrees radius. Additional observations from 2006 to 2009 allowed further investigation into the Vela X non-thermal emission. In this work the latest results on the Vela X gamma-ray emission are presented in the context of a multiwave-length analysis.
1 :  LAPP - Laboratoire d'Annecy le Vieux de Physique des Particules
2 :  LPTA - Laboratoire de Physique Théorique et Astroparticules
3 :  LLR - Laboratoire Leprince-Ringuet
Physique/Astrophysique/Phénomènes cosmiques de haute energie

Planète et Univers/Astrophysique/Phénomènes cosmiques de haute energie
Liste des fichiers attachés à ce document : 
PDF
icrc0641.pdf(163.6 KB)