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MAGIC observations of very high energy gamma-rays from HESS J1813-178

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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.accessioned2023-06-20T10:40:07Z
dc.date.available2023-06-20T10:40:07Z
dc.date.issued2006-06-20
dc.description© The American Astronomical Society. We would like to thank the IAC for the excellent working conditions at the Observatory 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.abstractRecently, the HESS collaboration has reported the detection of gamma-ray emission above a few hundred GeV from eight new sources located close to the Galactic plane. The source HESS J1813-178 has sparked particular interest, as subsequent radio observations imply an association with supernova remnant G12.82-0.02. Triggered by the detection in very high energy gamma-rays, a positionally coincident source has also been found in INTEGRAL and ASCA data. In this Letter we present MAGIC observations of HESS J1813-178, resulting in the detection of a differential gamma-ray flux consistent with a hard-slope power law, described as dN(gamma)/(dA dt dE) = (3.3 +/- 0.5) x 10(-12)(E/TeV)(-2.1 +/- 0.2) cm(-2) s(-1) TeV-1. We briefly discuss the observational technique used and the procedure implemented for the data analysis, and we put this detection in the perspective of multifrequency observations.
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/24353
dc.identifier.doi10.1086/500364
dc.identifier.issn0004-637X
dc.identifier.officialurlhttp://dx.doi.org/10.1086/500364
dc.identifier.relatedurlhttp://iopscience.iop.org
dc.identifier.relatedurlhttp://arxiv.org/abs/astro-ph/0512283
dc.identifier.urihttps://hdl.handle.net/20.500.14352/50950
dc.issue.number1 (Par
dc.journal.titleAstrophysical journal
dc.language.isoeng
dc.page.finalL44
dc.page.initialL41
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.keywordFinite-Element-Method
dc.subject.keywordDirect RF Exposure
dc.subject.keywordElectric-Field
dc.subject.keywordBiological Implications
dc.subject.keywordFluid Membranes
dc.subject.keywordMobile Phone
dc.subject.keywordVesicles
dc.subject.keywordCells
dc.subject.keywordRadiation
dc.subject.keywordOrientation.
dc.subject.ucmElectrónica (Física)
dc.subject.ucmAstrofísica
dc.subject.ucmElectricidad
dc.subject.ucmFísica nuclear
dc.subject.unesco2202.03 Electricidad
dc.subject.unesco2207 Física Atómica y Nuclear
dc.titleMAGIC observations of very high energy gamma-rays from HESS J1813-178
dc.typejournal article
dc.volume.number637
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