Spectropolarimetric Observations of Three Slowly Pulsating B Stars with the High Accuracy Radial Velocity Planet Searcher Spectrograph

Hubrig, S.; Ilyin, I.; Briquet, Maryline; Schöller, M.; Mathys, G.; Lynas-Gray, A. E.

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Spectropolarimetric Observations of Three Slowly Pulsating B Stars with the High Accuracy Radial Velocity Planet Searcher Spectrograph

Hubrig, S.; Ilyin, I.; Briquet, Maryline et al.

2013 • In Progress in Physics of the Sun and Stars: A New Era in Helio- and Asteroseismology

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Abstract :

[en] In our previous low-resolution spectropolarimetric observations with the Very Large Telescope (VLT), three slowly pulsating B-type (SPB) stars, HD 74195, HD 74560, and HD 85953, showed the presence of a weak magnetic field. The results of our new measurements, using high-resolution spectropolarimetric observations, formally showed significant detections above the 3σ level in the SPB stars HD 74195 and HD 85953.

Disciplines :

Space science, astronomy & astrophysics

Author, co-author :

Hubrig, S.

Ilyin, I.

Briquet, Maryline ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie

Schöller, M.

Mathys, G.

Lynas-Gray, A. E.

Language :

English

Title :

Spectropolarimetric Observations of Three Slowly Pulsating B Stars with the High Accuracy Radial Velocity Planet Searcher Spectrograph

Publication date :

01 December 2013

Event name :

Progress in Physics of the Sun and Stars: A New Era in Helio- and Asteroseismology.

Event date :

from 25-11-2012 to 29-11-2012

Audience :

International

Main work title :

Progress in Physics of the Sun and Stars: A New Era in Helio- and Asteroseismology

Pages :

121

Additional URL :

http://adsabs.harvard.edu/abs/2013ASPC..479..121H

Commentary :

479

Available on ORBi :

since 27 November 2014

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