SHALON observations of High-Frequency- and Low-Frequency-Peaked BL Lac objects

被引:1
作者
Sinitsyna, V. G. [1 ]
Alaverdyan, A. Y. [1 ]
Andreeva, M. S. [1 ]
Borisov, S. S. [1 ]
Ivanov, I. A. [1 ]
Kozhukhova, I. P. [1 ]
Mamaeva, Yu B. [1 ]
Malyshko, A. A. [1 ]
Mirzafatikhov, R. M. [1 ]
Moseiko, N. I. [1 ]
Musin, F. I. [1 ]
Platonov, G. F. [1 ]
Nikolsky, S. I. [1 ]
Shevtsov, V. I. [1 ]
Sinitsyna, V. Y. [1 ]
机构
[1] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 117901, Russia
来源
23RD EUROPEAN COSMIC RAY SYMPOSIUM (AND 32ND RUSSIAN COSMIC RAY CONFERENCE) | 2013年 / 409卷
关键词
VERY-HIGH-ENERGY; GAMMA-RAY EMISSION; ACTIVE GALACTIC NUCLEI; OJ; 287; MULTIWAVELENGTH OBSERVATIONS; MARKARIAN; 501; MKN; 421; QUANTA; NEUTRINOS; RADIATION;
D O I
10.1088/1742-6596/409/1/012112
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The BL Lac objects come in two subclasses: the "low-frequency-peaked BL Lac objects" in which the synchrotron peak falls in the IR-optical range and the "high-frequency-peaked BL Lac objects" where it falls in the UV-X-ray bands. The observation results of high-frequency peaked BL Lac object: Mkn421 (z = 0.031), Mkn501 (z = 0.034), Mkn 180 (z = 0.045) and low-frequency peaked BL Lac object OJ 287 (z = 0.306) are presented with integral spectra, images and spectral energy distributions combined with those in all broad energy range. Mkn 180 and OJ 287 blazars were recently detected by SHALON Cherenkov telescopic system.
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页数:5
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