Light-Curve of a Hot Spot on Advection-Like Accretion Disk(Poster)
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概要
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Light curves of a hot spot rotating in a relativistic Keplerian disk were found to be periodic with typically two peaks, originating from a gravitational focusing effect and a Doppler boost. On the other hand, we found that light curves of a hot spot spirally infalling in a sub-Keplerian advective disk are aperiodic with typically a single peak, originating from a gravitational focusing effect or a Doppler boost. Such a difference in light curves of a hot spot can discriminate background disk models.
- 理論物理学刊行会の論文
- 2004-11-15
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