Magnetic Field Studies of Herbig Ae/Be Stars
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00063301" target="_blank" >RIV/00216224:14310/12:00063301 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.3701895" target="_blank" >http://dx.doi.org/10.1063/1.3701895</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.3701895" target="_blank" >10.1063/1.3701895</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic Field Studies of Herbig Ae/Be Stars
Original language description
We report on the status of our spectropolarimetric studies of Herbig Ae/Be stars carried out during the last years. For the first time we examined the relation of the measured field strengths with various parameters that characterise the star-disk system. We could show that stronger magnetic fields tend to be found in younger Herbig stars and completely disappear when stars arrive on the ZAMS, indicating that the magnetic fields of Ap/Bp stars are not fossil. New determinations of the mean longitudinalmagnetic field for several Herbig Ae/Be stars are presented. The longitudinal magnetic field measurements of MWC 480 reveal the presence of a strong kG field, which was undetected in our previous low-resolution polarimetric observations with FORS 1. Themagnetic field geometries of Herbig Ae/Be stars studied with spectropolarimetric time series can likely be described by centred dipoles with polar magnetic field strengths of several hundred Gauss.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
AIP Conference Proceedings
ISSN
0094-243X
e-ISSN
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Volume of the periodical
1429
Issue of the periodical within the volume
05/2012
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
21-28
UT code for WoS article
000307648200002
EID of the result in the Scopus database
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