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dc.contributor.author
Schöller, M.
dc.contributor.author
Hubrig, S.
dc.contributor.author
Correia, S.
dc.contributor.author
Ilyin, I.
dc.contributor.author
Gonzalez, Jorge Federico
dc.date.available
2016-04-01T22:15:03Z
dc.date.issued
2013-01
dc.identifier.citation
Schöller, M.; Hubrig, S.; Correia, S.; Ilyin, I.; Gonzalez, Jorge Federico; HgMn Stars: Cornerstones for our Understanding of Late B-type Multiple Star Formation; University of Zagreb; Central European Astrophysical Bulletin; 37; 1-2013; 369-379
dc.identifier.issn
1845-8319
dc.identifier.uri
http://hdl.handle.net/11336/5008
dc.description.abstract
The most distinctive feature of HgMn stars is the extreme overabundance of heavy elements in their atmospheres. Furthermore, they show chemical horizontal and vertical inhomogeneities and kG mean quadratic magnetic fields. The topology of these magnetic fields should be rather complex, as we measure only weak mean longitudinal magnetic fields. The connection between these features and their membership in binary and multiple systems is supported by our observations during the last decade. The most important result achieved in our studies of a large sample of late B-type primaries in spectroscopic binaries and visual multiples is the finding that the vast majority of slowly rotating late B-type stars formed in binary systems with v sin i < 70 km s^{-1} and orbital periods between 3 and 20 days become HgMn stars.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
University of Zagreb
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Chemically Peculiar Stars
dc.subject
Hg-Mn Stars
dc.subject
Binaries
dc.subject
Magnetic Fields
dc.subject
Starspots
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
HgMn Stars: Cornerstones for our Understanding of Late B-type Multiple Star Formation
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-05-06 15:52:43.262787-03
dc.journal.volume
37
dc.journal.pagination
369-379
dc.journal.pais
Croacia
dc.journal.ciudad
Zagreb
dc.description.fil
Fil: Schöller, M.. European Southern Observatory; Alemania
dc.description.fil
Fil: Hubrig, S.. Leibniz-Institut für Astrophysik Potsdam; Alemania
dc.description.fil
Fil: Correia, S.. Leibniz-Institut für Astrophysik Potsdam; Alemania
dc.description.fil
Fil: Ilyin, I.. Leibniz-Institut für Astrophysik Potsdam; Alemania
dc.description.fil
Fil: Gonzalez, Jorge Federico. Consejo Nacional de Investigaciones Cienti­ficas y Tecnicas. Centro Cientifico Tecnologico San Juan. Instituto de Ciencias Astronomicas de la Tierra y del Espacio; Argentina
dc.journal.title
Central European Astrophysical Bulletin
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://adsabs.harvard.edu/abs/2013CEAB...37..369S


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