| HAL : in2p3-00170215, version 1 |
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| 30th International Cosmic Ray Conference - ICRC'07, Merida : Mexique (2007) |
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| Discovery of TeV Gamma-Ray Emission in the W28 Region from HESS Observations, and Multiwavelength Comparisons |
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| G. RowellE. Brion1O. ReimerF. AharonianP. Goret1A. Djannati-Ataï2Y. MoriguchiY. Fukui |
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| HESS Collaboration(s) |
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| (2007) |
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| H.E.S.S. observations of the old-age (more than 10000 yrs; about 0.5 deg diameter) composite SNR W28 reveal TeV emission situated at its northeastern and southern boundaries. The northeastern TeV source is in an area where W28 is interacting with a dense molecular cloud, containing OH masers, local radio and X-ray peaks. The southern TeV sources are found in a region occupied by several HII regions, including the ultra- compact HII region W28-A2. Our analysis of NANTEN CO data also reveals a dense molecular cloud enveloping this southern region. Further details concerning H.E.S.S., NANTEN, and other multiwavelength results will be presented at the conference. |
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| 1 : | DAPNIA - Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée |
| 2 : | APC - AstroParticule et Cosmologie |
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| APC - AHE |
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| Thème(s) | : | Physique/Astrophysique/Cosmologie et astrophysique extra-galactique Planète et Univers/Astrophysique/Cosmologie et astrophysique extra-galactique Planète et Univers/Astrophysique |
| in2p3-00170215, version 1 | |
| http://hal.in2p3.fr/in2p3-00170215 | |
| oai:hal.in2p3.fr:in2p3-00170215 | |
| Contributeur : Simone Lantz | |
| Soumis le : Jeudi 6 Septembre 2007, 18:13:13 | |
| Dernière modification le : Dimanche 24 Juin 2012, 16:41:45 | |