TY - JOUR AU - Antoranz Canales, Pedro AU - Barrio Uña, Juan Abel AU - Contreras González, José Luis AU - Fonseca González, María Victoria AU - López Moya, Marcos AU - Miranda Pantoja, José Miguel PY - 2007 DO - 10.1086/511173 SN - 0004-637X UR - https://hdl.handle.net/20.500.14352/50913 T2 - Astrophysical journal AB - 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... LA - eng M2 - 245 PB - IOP Publishing KW - Ultraluminous Infrared Galaxies KW - MAGIC Telescope KW - Star-Formation KW - Hess KW - Regions KW - Images KW - Egret. TI - First bounds on the very high energy gamma-ray emission from Arp 220 TY - journal article VL - 658 ER -