Detection of a weak surface magnetic field on Sirius A: Are all tepid stars magnetic?

Astronomy and Astrophysics

Volumn 532, Issue , 2011, Pages

  Petit, P ^a   Lignieres F ^a   Auriere M ^a   Wade, G A ^b   Alina, D ^a   Ballot, J ^a   Bohm T ^a   Jouve, L ^a   Oza, A ^a   Paletou, F ^a   Theado S ^a  

^a IRAP   (France)

^b ROYAL MILITARY COLLEGE OF CANADA   (Canada)

Author keywords

stars: atmospheres; stars: individual: Sirius A; stars: magnetic field; stars: rotation

Indexed keywords

AM STARS; ASYMMETRIC SIGNATURE; CHEMICALLY PECULIAR; CIRCULARLY POLARIZED; CONVECTIVE ENVELOPE; CROSS CORRELATIONS; FIELD STRENGTHS; HIGH RESOLUTION; HIGHLY SENSITIVE; LINE PROFILES; LINE-OF-SIGHT COMPONENTS; LINEARLY POLARIZED; MAIN SEQUENCE STARS; PHOTOSPHERIC MAGNETIC FIELD; SIGNAL TO NOISE; SPECTRAL LINE; SPECTROPOLARIMETERS; STARS: ATMOSPHERE; STARS: INDIVIDUAL: SIRIUS A; STARS: MAGNETIC FIELD; STARS: ROTATION; SURFACE MAGNETIC FIELD; UPPER LAYER; WEAK MAGNETIC FIELDS;

ELECTRIC GENERATORS; MAGNETIC FIELDS; ROTATION; SIGNAL TO NOISE RATIO; SPECTROSCOPY;

STARS;

EID: 79961191751     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361/201117573     Document Type: Article

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