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dc.contributor.authorScaife, A.
dc.contributor.authorHurley-Walker, Natasha
dc.contributor.authorDavies, M.
dc.contributor.authorDuffett-Smith, P.
dc.contributor.authorFeroz, F.
dc.contributor.authorGrainge, K.
dc.contributor.authorGreen, D.
dc.contributor.authorHobson, M.
dc.contributor.authorKaneko, T.
dc.contributor.authorLasenby, A.
dc.contributor.authorPooley, G.
dc.contributor.authorSaunders, R.
dc.contributor.authorScott, P.
dc.contributor.authorTitterington, D.
dc.contributor.authorWaldram, E.
dc.contributor.authorZwart, J.
dc.identifier.citationScaife, A. and Hurley-Walker, N. and Davies, M. and Duffett-Smith, P. and Feroz, F. and Grainge, K. and Green, D. et al. 2008. AMI limits on 15-GHz excess emission in northern HII regions. Monthly Notices of the Royal Astronomical Society. 385: pp. 809-822.

We present observations between 14.2 and 17.9 GHz of 16 Galactic H II regions made withthe Arcminute Microkelvin Imager. In conjunction with data from the literature at lower radiofrequencies we investigate the possibility of a spinning dust component in the spectra of theseobjects. We conclude that there is no signi?cant evidence for spinning dust towards thesesources and measure an average spectral index of a = 0.15 ± 0.07 (where S ? ?-a) between1.4 and 17.9 GHz for the sample.

dc.publisherOxford University Press
dc.subjectISM: clouds
dc.subjectradio continuum: ISM
dc.subjectradiation mechanisms: thermal
dc.subjectH II regions
dc.titleAMI limits on 15-GHz excess emission in northern HII regions
dc.typeJournal Article
dcterms.source.titleMonthly Notices of the Royal Astronomical Society
curtin.accessStatusFulltext not available

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