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The radio jet of ultra-high-energy peaked BL Lac objects(UHBLs)

Published online by Cambridge University Press:  21 February 2013

Zhongzu Wu ,
Dongrong Jiang  and
Minfeng Gu
Zhongzu Wu
Affiliation:
College of Science, Guizhou University, Guiyang 550025, China email: [email protected]
Dongrong Jiang
Affiliation:
Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai 200030, China
Minfeng Gu
Affiliation:
Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai 200030, China
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Abstract

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By using our one-epoch EVN+Merlin data and some archived VLBA data, we present the radio properties of 9 ultra-high-energy synchrotron peak BL Lacs (UHBLs) selected as all BL Lacs with log (νpeak/Hz)>20 from Nieppola et al. . Our results support that UHBLs might be the less Doppler beamed versions of HBLs with similar jet power.

Keywords

BL Lac objects – galaxies: active – quasars: general
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S290: Feeding Compact Objects: Accretion on All Scales , August 2012 , pp. 345 - 346
Copyright
Copyright © International Astronomical Union 2013

References

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