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Observatoire Midi-Pyrénées |  |
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Observatoire Midi-Pyrénées | |
| HAL: hal-00288191, version 1 |
| ADS Bibliographic id: 2007AIPC..921..482G |
| DOI: 10.1063/1.2757412 |
| Detailed view |  Export this paper |
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| THE FIRST GLAST SYMPOSIUM. AIP Conference Proceedings 921 (2007) 482-483 |
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| Effects of the gas content on the Gamma-ray emission from the Galactic bulge |
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| W. Gillard 1V. Lonjou 1 |
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| (2007-07) |
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| We use the recent model for the distribution of interstellar gas in the Galactic bulge developed by Ferrière et al. (2007) together with the Galprop numerical code to compute the Galactic diffuse gamma-ray emission due to cosmic rays. We then compare our computed Galactic diffuse gamma-ray sky with the previous results obtained with Galprop. Based on the differences between the models of gas of [1] and that commonly employed in Galprop, we investigate what observational constraints GLAST/LAT could provide by simulating one year of GLAST/LAT sky survey. |
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| 1: | Centre d'étude spatiale des rayonnements (CESR) |
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CNRS : UMR5187 – Observatoire Midi-Pyrénées – INSU – Université Paul Sabatier [UPS] - Toulouse III |
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| 2: | Laboratoire Astrophysique de Toulouse-Tarbes (LATT) |
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CNRS : UMR5572 – INSU – Observatoire Midi-Pyrénées – Université Paul Sabatier [UPS] - Toulouse III |
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| 3: | MPE (MPE) |
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Max-Planck-Institut |
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| Subject | : | Physics/Astrophysics/Cosmology and Extra-Galactic Astrophysics |
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| gamma-ray sources (astronomical) – interstellar matter – Galaxy – cosmic rays – astronomy computing |
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| hal-00288191, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00288191 | |
| oai:hal.archives-ouvertes.fr:hal-00288191 | |
| From: Dominique Lullier | |
| Submitted on: Monday, 16 June 2008 09:30:21 | |
| Updated on: Monday, 16 June 2008 09:30:21 | |
