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[vsnet-chat 6573] Re: Zeeman (Re: vsnet-chat 6572)




> By the way, is it possible to know about stellar magnetic fields using
> Zeeman effect? I saw Zeeman effect in sunspots but I don't know if it can be
> used with other stars, such as UV or RS.

   Yes, of course it is possible (with high S/N spectroscopy).  I hope
Ohashi-san (studying with this method) would explain more ;-).
Zeeman splitting is also observed in polars, which have high magnetic
fields.

   Regarding Fourier, this is a very extensive field of mathematics, and
I hope someone could explain -- but I would advise you to read a book
entitled with this topic, or select a more technical book on
signal analysis.

Regards,
Taichi Kato


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