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Article: Discovery of gamma-ray emission from the supernova remnant Kes 17 with fermi large area telescope

TitleDiscovery of gamma-ray emission from the supernova remnant Kes 17 with fermi large area telescope
Authors
Wu, JHKWu, EMHHui, CYTam, PHTHuang, RHHKong, AKHCheng, KS
Keywordsacceleration of particles
cosmic rays
gamma rays: ISM
ISM: individual objects (Kes 17)
Issue Date2011
PublisherInstitute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/2041-8205
Citation
Astrophysical Journal Letters, 2011, v. 740 n. 1, article no. L12 How to Cite?
DOI: http://dx.doi.org/10.1088/2041-8205/740/1/L12
AbstractWe report the discovery of GeV emission at the position of supernova remnant Kes 17 by using the data from the Large Area Telescope on board the Fermi Gamma-ray Space Telescope. Kes 17 can be clearly detected with a significance of 12σ in the 1-20GeV range. Moreover, a number of γ-ray sources were detected in its vicinity. The γ-ray spectrum of Kes 17 can be described well by a simple power law with a photon index of Γ 2.4. Together with the multiwavelength evidence for its interactions with the nearby molecular cloud, the γ-ray detection suggests that Kes 17 is a candidate acceleration site for cosmic rays. © 2011. The American Astronomical Society. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/144566
ISSN
2041-8205
2021 Impact Factor: 8.811
2020 SCImago Journal Rankings: 3.639
ISI Accession Number ID
WOS:000295210900012
Funding AgencyGrant Number
National Research Foundation of Korea2011-0023383
National Science Council of the Republic of China (Taiwan)NSC99-2112-M-007-004-MY3
Kenda Foundation
Hong Kong GovernmentHKU700908P
Funding Information:

C.Y.H. is supported by the National Research Foundation of Korea through grant 2011-0023383. A.K.H.K. is supported partly by the National Science Council of the Republic of China (Taiwan) through grant NSC99-2112-M-007-004-MY3 and a Kenda Foundation Golden Jade Fellowship. K.S.C. is supported by a GRF grant of Hong Kong Government under HKU700908P.

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorWu, JHKen_HK
dc.contributor.authorWu, EMHen_HK
dc.contributor.authorHui, CYen_HK
dc.contributor.authorTam, PHTen_HK
dc.contributor.authorHuang, RHHen_HK
dc.contributor.authorKong, AKHen_HK
dc.contributor.authorCheng, KSen_HK
dc.date.accessioned2012-02-03T06:14:13Z-
dc.date.available2012-02-03T06:14:13Z-
dc.date.issued2011en_HK
dc.identifier.citationAstrophysical Journal Letters, 2011, v. 740 n. 1, article no. L12en_HK
dc.identifier.issn2041-8205en_HK
dc.identifier.urihttp://hdl.handle.net/10722/144566-
dc.description.abstractWe report the discovery of GeV emission at the position of supernova remnant Kes 17 by using the data from the Large Area Telescope on board the Fermi Gamma-ray Space Telescope. Kes 17 can be clearly detected with a significance of 12σ in the 1-20GeV range. Moreover, a number of γ-ray sources were detected in its vicinity. The γ-ray spectrum of Kes 17 can be described well by a simple power law with a photon index of Γ 2.4. Together with the multiwavelength evidence for its interactions with the nearby molecular cloud, the γ-ray detection suggests that Kes 17 is a candidate acceleration site for cosmic rays. © 2011. The American Astronomical Society. All rights reserved.en_HK
dc.languageengen_US
dc.publisherInstitute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/2041-8205en_HK
dc.relation.ispartofAstrophysical Journal Lettersen_HK
dc.rightsThe Astrophysical Journal Letters. Copyright © Institute of Physics Publishing Ltd.-
dc.subjectacceleration of particlesen_HK
dc.subjectcosmic raysen_HK
dc.subjectgamma rays: ISMen_HK
dc.subjectISM: individual objects (Kes 17)en_HK
dc.titleDiscovery of gamma-ray emission from the supernova remnant Kes 17 with fermi large area telescopeen_HK
dc.typeArticleen_HK
dc.identifier.emailCheng, KS: hrspksc@hkucc.hku.hken_HK
dc.identifier.authorityCheng, KS=rp00675en_HK
dc.description.naturepostprint-
dc.identifier.doi10.1088/2041-8205/740/1/L12en_HK
dc.identifier.scopuseid_2-s2.0-80053468903en_HK
dc.identifier.hkuros198536en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80053468903&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume740en_HK
dc.identifier.issue1en_HK
dc.identifier.isiWOS:000295210900012-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridWu, JHK=44561713000en_HK
dc.identifier.scopusauthoridWu, EMH=44561555200en_HK
dc.identifier.scopusauthoridHui, CY=12781234500en_HK
dc.identifier.scopusauthoridTam, PHT=35243989500en_HK
dc.identifier.scopusauthoridHuang, RHH=36696348700en_HK
dc.identifier.scopusauthoridKong, AKH=35185316600en_HK
dc.identifier.scopusauthoridCheng, KS=9745798500en_HK
dc.identifier.issnl2041-8205-

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