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First bounds on the very high energy gamma-ray emission from Arp 220

dc.contributor.authorAntoranz Canales, Pedro
dc.contributor.authorBarrio Uña, Juan Abel
dc.contributor.authorContreras González, José Luis
dc.contributor.authorFonseca González, María Victoria
dc.contributor.authorLópez Moya, Marcos
dc.contributor.authorMiranda Pantoja, José Miguel
dc.date.accessioned2023-06-20T10:39:21Z
dc.date.available2023-06-20T10:39:21Z
dc.date.issued2007-03-20
dc.description© The American Astronomical Society. We thank the IAC for the excellent working conditions at the Observatorio del Roque de los Muchachos in La Palma. The support of the German BMBF and MPG, the Italian INFN and the Spanish CICYT is gratefully acknowledged. This work was also supported by ETH Research Grant TH 34/04 3 and the Polish MNiI Grant 1P03D01028.
dc.description.abstractUsing 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 gamma-ray flux of Arp 220 are herein reported and compared with theoretical expectations.
dc.description.departmentDepto. de Estructura de la Materia, Física Térmica y Electrónica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipGerman BMBF
dc.description.sponsorshipGerman MPG
dc.description.sponsorshipItalian INFN
dc.description.sponsorshipSpanish CICYT
dc.description.sponsorshipETH
dc.description.sponsorshipPolish MNiI
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/23842
dc.identifier.doi10.1086/511173
dc.identifier.issn0004-637X
dc.identifier.officialurlhttp://dx.doi.org/10.1086/511173
dc.identifier.relatedurlhttp://iopscience.iop.org
dc.identifier.relatedurlhttp://arxiv.org/abs/astro-ph/0611786
dc.identifier.urihttps://hdl.handle.net/20.500.14352/50913
dc.issue.number1 (Par
dc.journal.titleAstrophysical journal
dc.language.isoeng
dc.page.final248
dc.page.initial245
dc.publisherIOP Publishing
dc.relation.projectIDTH 34/04 3
dc.relation.projectID1P03D01028
dc.rights.accessRightsopen access
dc.subject.cdu537
dc.subject.cdu539.1
dc.subject.keywordUltraluminous Infrared Galaxies
dc.subject.keywordMAGIC Telescope
dc.subject.keywordStar-Formation
dc.subject.keywordHess
dc.subject.keywordRegions
dc.subject.keywordImages
dc.subject.keywordEgret.
dc.subject.ucmElectrónica (Física)
dc.subject.ucmElectricidad
dc.subject.ucmFísica nuclear
dc.subject.unesco2202.03 Electricidad
dc.subject.unesco2207 Física Atómica y Nuclear
dc.titleFirst bounds on the very high energy gamma-ray emission from Arp 220
dc.typejournal article
dc.volume.number658
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