BL Lac 的两次 BeppoSAX 观测
天体物理学
2007-05-23 v1
摘要
我们报告了两次对 BL Lac 的 ToO BeppoSAX 观测结果。在第一次观测中，我们检测到了同步辐射和补 Compton 成分。存在快速时变，但仅限于同步成分。在第二次观测中，光谱较平坦，仅存在补 Compton 成分。presented four different SED can be described by a blob moving along a jet and responsible for the SSC emission. The seed photons for the Compton scattering are the synchrotron photons themself plus possibly external photons coming from the broad line region.
引用
@article{arxiv.astro-ph/0007107,
title = {Two BeppoSAX observations of BL Lac},
author = {G. Tagliaferri and G. Ghisellini and M. Ravasio and A. Celotti and M. Chiaberge and L. Chiappetti and L. Costamante and P. Giommi and L. Maraschi and E. Massaro and R. Nesci and C. M. Raiteri and F. Tavecchio and G. Tosti and A. Treves and M. Villata and A. Wolter},
journal= {arXiv preprint arXiv:astro-ph/0007107},
year = {2007}
}
备注
3 pages, 2 figures, proc. of AGN2000, MemSAiT, in press