In:
Publications of the Astronomical Society of Japan, Oxford University Press (OUP), Vol. 54, No. 2 ( 2002-04-25), p. 175-178
Abstract:
Based on compilation by Fan and Su (1998, AAA 70.158.417), the variability property is discussed for the Seyfert galaxy NGC 4151 using the structure function, $ V(\tau)^{\frac{1}{2}} \sim \tau^{k}$. The derived $ k$ is $ 0.35 \pm 0.03$, suggesting that the disk-instability favors the star-burst model as an explanation for the mechanism of the variability in this source.
Type of Medium:
Online Resource
ISSN:
2053-051X
,
0004-6264
DOI:
10.1093/pasj/54.2.175
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
2002
detail.hit.zdb_id:
2206640-8
detail.hit.zdb_id:
2083084-1
SSG:
16,12
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