Cambridge University Press (CUP), Proceedings of the International Astronomical Union, S238(2), p. 429-430, 2006
DOI: 10.1017/s1743921307005790
Full text: Unavailable
AbstractPreliminary results of the study of the X-ray spectral variability of 12 Narrow Line Seyfert 1 (NLS1) galaxies are presented. Rms spectra are calculated and compared for the whole sample to search for possible variations with black hole mass. A larger sample of AGN is under investigation.