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arXiv 0907.0550astro-ph.CO
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blazar喷流中光学和VHE gamma-ray高态之间的联系

The connection between optical and VHE gamma-ray high states in the blazar jets

Elina J. Lindfors, Riho Reinthal, Daniel Mazin, Kari Nilsson, Leo Takalo, Aimo Sillanpaa, Andrei Berduygin

摘要:

MAGIC自其科学运作开始以来一直在执行光学触发的机会目标观测。耀斑警报来源于Tuorla blazar监测计划,该计划于2002年开始对候选TeV blazar进行光学监测,目前已收集了30颗blazar长达6年的数据。这些机会目标观测导致了三个新的VHE伽马射线发射耀变体(Mrk 180,1ES 1011 +496和S50716+714)的发现,此外,BLLac和3C279的发现是在高光学状态下进行的。在这次演讲中,我们提出了一个详细的分析,然后比较的光学光变曲线的魔术观测相同的来源。我们的目标是回答这样一个问题:“在耀变体中,光学和VHE伽马射线高态之间是否存在联系,或者我们只是幸运?”"

英文摘要:

MAGIC has been performing optically triggered Target of Opportunity observations of flaring blazars since the beginning of its scientific operations. The alerts of flaring blazars originate from Tuorla blazar monitoring program, which started the optical monitoring of the candidate TeV blazars in 2002 and has now collected up to six years of data on 30 blazars. These Target of Opportunity observations have resulted in the discovery of three new VHE gamma-ray emitting blazars (Mrk180, 1ES1011+496 and S50716+714) and in addition the discoveries of BLLac and 3C279 were made during a high optical state. In this talk we present a detailed analysis of the optical light curves which are then compared to MAGIC observations of the same sources. We aim to answer the question "Is there a connection between optical and VHE gamma-ray high states in blazars or have we just been lucky?"

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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