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http://hdl.handle.net/2445/150121| Title: | First bounds on the very high energy γ-ray emission from Arp 220 |
| Author: | MAGIC Collaboration Bosch i Ramon, Valentí Ribó Gomis, Marc Paredes i Poy, Josep Maria |
| Keywords: | Raigs gamma Gamma rays |
| Issue Date: | 21-Nov-2007 |
| Publisher: | Institute of Physics (IOP) |
| Abstract: | Using the Major Atmospheric Gamma Imaging Cerenkov Telescope (MAGIC), we have observed the nearest ultraluminous infrared galaxy, Arp 220, for about 15 hr. No significant signal was detected within the dedicated amount of observation time. The first upper limits to the very high energy γ-ray flux of Arp 220 are herein reported and compared with theoretical expectations. |
| Note: | Reproducció del document publicat a: https://doi.org/10.1086/511173 |
| It is part of: | Astrophysical Journal, 2007, vol. 658, num. 1, p. 245-248 |
| URI: | http://hdl.handle.net/2445/150121 |
| Related resource: | https://doi.org/10.1086/511173 |
| ISSN: | 0004-637X |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 570836.pdf | 266.22 kB | Adobe PDF | View/Open |
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