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dc.contributor.author유계화-
dc.date.accessioned2016-08-27T02:08:45Z-
dc.date.available2016-08-27T02:08:45Z-
dc.date.issued2007-
dc.identifier.issn1225-4614-
dc.identifier.otherOAK-4391-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/216181-
dc.description.abstractA high resolution spectrum of PU Vul obtained at Bohyunsan Astronomy Observatory on April 9, 2004 is presented. At this phase, PU Vul was an emission-line star and its continuum was very weak. Emission lines of He II, H I, [Ne IV], [N II], [O III], [Ar V] and [Fe VII] dominated the spectrum of PU Vul. Many of them exhibited hat-top profiles with strong and multi-peaked emissions on flat-tops of their profiles. Radial velocities for these lines were measured. Origins of the spectral lines are discussed in terms of the wind and the photoionization models.-
dc.languageEnglish-
dc.publisherKOREAN ASTRONOMICAL SOCIETY-
dc.subjectsymbiotic star : PU Vul-
dc.subjecthigh resolution spectrum : line variations-
dc.subjectgeometrical structure-
dc.titleNebular spectrum of PU Vul in 2004-
dc.typeArticle-
dc.relation.issue2-
dc.relation.volume40-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.indexKCI-
dc.relation.startpage39-
dc.relation.lastpage47-
dc.relation.journaltitleJOURNAL OF THE KOREAN ASTRONOMICAL SOCIETY-
dc.identifier.wosidWOS:000250779800001-
dc.author.googleYoo, Kye-Hwa-
dc.contributor.scopusid유계화(12243560200)-
dc.date.modifydate20180104081001-
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사범대학 > 과학교육과 > Journal papers
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