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  • 1
    Electronic Resource
    Electronic Resource
    Magnetic Stars (1982)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Astronomy and Astrophysics 20 (1982), S. 191-220 
    Details
    ISSN: 0066-4146
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1146/annurev.aa.20.090182.001203
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Search for Optical Circular Polarization in the Crab Nebula (1971)
    [s.l.] : Nature Publishing Group
    Nature 230 (1971), S. 103-103 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 The Crab Nebula, showing the outline of the nebula, the principal stars, and the two regions where the circular polarization of the nebula was measured (labelled 1 and 2). The line joining the two regions, and passing through the pulsar (indicated by a cross), is the approximate direction of ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/230103a0
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  • 3
    Electronic Resource
    Electronic Resource
    Magnetic fields at the surfaces of stars (1992)
    Springer
    The astronomy and astrophysics review 4 (1992), S. 35-77 
    Details
    ISSN: 1432-0754
    Keywords: Magnetic field — Stars ; activity of — Stars ; magnetic field — Stars ; peculiar A — Stars ; white dwarf
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Summary Magnetic fields have now been detected in stars in several parts of the Hertzsprung-Russell diagram. Roughly dipolar fields ranging in strength between 3× 102 and 3×104 G are found in many chemically peculiar A and B main sequence stars. Dipolar fields are also found in some 2–3% of white dwarfs, but with strengths between 1×106 and 5×108 G. In both these types of stars, the observed fields vary as the underlying star turns, but do not change in a secular manner. In solartype stars, structurally complex fields of a few kG are found with filling factors of the order of 0.1 to 0.8. Further indirect evidence of fields in cool main sequence stars is provided by detection of visible and ultraviolet line emission (chromospheric activity), x radiation (coronal matter), and giant starspots. In this review, we survey the observations of stellar magnetism in all these types of stars, as well as efforts to model the observed magnetic fields and associated photospheric peculiarities and activity.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00873569
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    Paper (German National Licenses)
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