MOST observations of the Herbig Ae [delta]-Scuti star HD 34282

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dc.creator Guenther, David B.
dc.creator Casey, M. P.
dc.creator Zwintz, K.
dc.creator Weiss, W. W.
dc.creator Amado, P. J.
dc.creator Diaz-Fraile, D.
dc.creator Rodriguez, E.
dc.creator Kuschnig, R.
dc.creator Matthews, J. M.
dc.creator Moffat, A. F. J.
dc.date.accessioned 2014-10-01T15:10:47Z
dc.date.available 2014-10-01T15:10:47Z
dc.date.issued 2013-01
dc.identifier.issn 0035-8711
dc.identifier.issn 1365-2966
dc.identifier.uri http://library2.smu.ca/xmlui/handle/01/25877
dc.description Publisher's version/PDF en_CA
dc.description.abstract Microvariability and Oscillations of STars observations and model analysis of the Herbig Ae star HD 34282 (V1366 Ori) reveal [delta] Scuti pulsations. 22 frequencies are observed, 10 of which confirm those previously identified by Amado et al., and 12 of which are newly discovered in this work. We show that the weighted-average frequency in each group fits the radial p-mode frequencies of viable models. We argue that the observed pulsation spectrum extends just to the edge to the acoustic cut-off frequency and shows that this is also consistent with our best-fitting models. en_CA
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dc.description.provenance Made available in DSpace on 2014-10-01T15:10:47Z (GMT). No. of bitstreams: 1 Guenther_David_B_article_2012.pdf: 3525648 bytes, checksum: 02c72300b2cf2948d783572025a0f6b2 (MD5) Previous issue date: 2012-10-22 en
dc.language.iso en en_CA
dc.publisher Royal Astronomical Society
dc.publisher Oxford University Press
dc.relation.uri http://dx.doi.org/10.1093/mnras/sts241
dc.rights Article is made available in accordance with the publisher’s policy and is subject to copyright law. Please refer to the publisher’s site. Any re-use of this article is to be in accordance with the publisher’s copyright policy. This posting is in no way granting any permission for re-use to the reader/user.
dc.subject.lcsh Astroseismology
dc.subject.lcsh Delta Scuti stars
dc.subject.lcsh Astronomical photometry
dc.subject.lcsh Variable stars
dc.title MOST observations of the Herbig Ae [delta]-Scuti star HD 34282 en_CA
dc.type Text en_CA
dcterms.bibliographicCitation Monthly Notices of the Royal Astronomical Society 428(3), 2596-2604. (2013) en_CA
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Article is made available in accordance with the publisher’s policy and is subject to copyright law. Please refer to the publisher’s site. Any re-use of this article is to be in accordance with the publisher’s copyright policy. This posting is in no way granting any permission for re-use to the reader/user.
 
Published Version: http://dx.doi.org/10.1093/mnras/sts241
 
 

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