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dc.contributor.authorHardcastle, M.J.
dc.contributor.authorLooney, L.W.
dc.date.accessioned2007-08-11T20:23:21Z
dc.date.available2007-08-11T20:23:21Z
dc.date.issued2001-01
dc.identifier.citationHardcastle , M J & Looney , L W 2001 , ' 85- GHz BIMA observations of the double-hotspots radio galaxy 3C 20 ' , Monthly Notices of the Royal Astronomical Society , vol. 320 , no. 3 , pp. 355-364 . https://doi.org/10.1046/j.1365-8711.2001.03963.x
dc.identifier.issn0035-8711
dc.identifier.otherPURE: 181455
dc.identifier.otherPURE UUID: d9991eab-b4d8-4625-adee-cc02c745ed93
dc.identifier.otherdspace: 2299/379
dc.identifier.otherScopus: 0041736190
dc.identifier.urihttp://hdl.handle.net/2299/379
dc.descriptionThe definitive version is available at www.blackwell-synergy.com '.--Copyright Blackwell Publishing. DOI : 10.1046/j.1365-8711.2001.03963.x
dc.description.abstractWe present 85-GHz observations of the archetypal double-hotspot radio source 3C20 made with the BIMA millimetre array. The resolution of BIMA allows us to separate the two components of the eastern hotspot. By comparing the BIMA observations with existing VLA data, we show that the spectra of the two hotspot components are very similar, despite the clear differences in their radio structure and their wide separation. We discuss the implications for models of double hotspot formation.Weak emission from the lobes of 3C20 is detected at 85 GHz, at a level consistent with the predictions of standard spectral ageing models.en
dc.language.isoeng
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society
dc.title85- GHz BIMA observations of the double-hotspots radio galaxy 3C 20en
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.description.statusPeer reviewed
rioxxterms.versionofrecordhttps://doi.org/10.1046/j.1365-8711.2001.03963.x
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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