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| Paper: |
Binary Black Hole Model for the OJ 287 Periodic Optical Outbursts |
| Volume: |
373, The Central Engine of Active Galactic Nuclei |
| Page: |
245 |
| Authors: |
Shi, W.; Liu, X. |
| Abstract: |
Recent observations provide strong evidence for the BL Lac object OJ 287 exhibiting a periodicity with a double-peaked maxima in its optical flux variations. Several models have been proposed for the optical behavior. The 2005 November outburst in OJ 287 gives us a surprising result since calculation based on the periodicity was predicting such an outburst in late 2006. Here we suggest a new model, it can explain the optical quasi-periodic behavior. |
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