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COOL DUST IN THE OUTER RING OF NGC 1291

Author(s): Hinz, JL; Engelbracht, CW; Skibba, R; Crocker, A; Meyer, J Donovan; et al

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dc.contributor.authorHinz, JL-
dc.contributor.authorEngelbracht, CW-
dc.contributor.authorSkibba, R-
dc.contributor.authorCrocker, A-
dc.contributor.authorMeyer, J Donovan-
dc.contributor.authorSandstrom, K-
dc.contributor.authorWalter, F-
dc.contributor.authorMontiel, E-
dc.contributor.authorJohnson, BD-
dc.contributor.authorHunt, L-
dc.contributor.authorAniano, G-
dc.contributor.authorArmus, L-
dc.contributor.authorCalzetti, D-
dc.contributor.authorDale, DA-
dc.contributor.authorDraine, Bruce T.-
dc.contributor.authorGalametz, M-
dc.contributor.authorGroves, B-
dc.contributor.authorKennicutt, RC-
dc.contributor.authorMeidt, SE-
dc.contributor.authorMurphy, EJ-
dc.contributor.authorTabatabaei, FS-
dc.date.accessioned2019-05-30T16:00:03Z-
dc.date.available2019-05-30T16:00:03Z-
dc.date.issued2012-09-01en_US
dc.identifier.citationHinz, JL, Engelbracht, CW, Skibba, R, Crocker, A, Meyer, J Donovan, Sandstrom, K, Walter, F, Montiel, E, Johnson, BD, Hunt, L, Aniano, G, Armus, L, Calzetti, D, Dale, DA, Draine, B, Galametz, M, Groves, B, Kennicutt, RC, Meidt, SE, Murphy, EJ, Tabatabaei, FS. (2012). COOL DUST IN THE OUTER RING OF NGC 1291. ASTROPHYSICAL JOURNAL, 756 (10.1088/0004-637X/756/1/75en_US
dc.identifier.issn0004-637X-
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/pr1mf0v-
dc.descriptionSupplementary data may be available at http://simbad.u-strasbg.fr/simbad/sim-ref?querymethod=bib&simbo=on&submit=submit+bibcode&bibcode=2012ApJ...756...75H , http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?search_type=Search&refcode=2012ApJ...756...75H , http://archive.stsci.edu/mastbibref.php?bibcode=2012ApJ...756...75H and http://archives.esac.esa.int/hsa/whsa/?ACTION=PUBLICATION&ID=2012ApJ...756...75Hen_US
dc.description.abstractWe examine Herschel Space Observatory images of one nearby prototypical outer ring galaxy, NGC 1291, and show that the ring becomes more prominent at wavelengths longer than 160 mu m. The mass of cool dust in the ring dominates the total dust mass of the galaxy, accounting for at least 70% of it. The temperature of the emitting dust in the ring (T = 19.5 +/- 0.3 K) is cooler than that of the inner galaxy (T = 25.7 +/- 0.7 K). We discuss several explanations for the difference in dust temperature, including age and density differences in the stellar populations of the ring versus the bulge.en_US
dc.language.isoen_USen_US
dc.relation.ispartofASTROPHYSICAL JOURNALen_US
dc.rightsFinal published version. Article is made available in OAR by the publisher's permission or policy.en_US
dc.titleCOOL DUST IN THE OUTER RING OF NGC 1291en_US
dc.typeJournal Articleen_US
dc.identifier.doidoi:10.1088/0004-637X/756/1/75-
dc.date.eissued2012-08-17en_US
pu.type.symplectichttp://www.symplectic.co.uk/publications/atom-terms/1.0/journal-articleen_US

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