The Evolution of Galaxies on
نویسنده
چکیده
This review examines current eeorts to nd nd and exploit more powerful methods of measurement of the magnetic elds of the Ap stars. The methods now being explored include (1) the measurement of various moments of spectral lines in intensity and polarization spectra, and their interpretation in terms of moments of the observed elds, and (2) eld mapping by direct comparison of synthesized lines with observed IQUV spectra.
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