Beaming effect for Fermi/LAT blazars. Issue Volume 10:Issue S313(2014) (24th March 2015)

• Record Type: Journal Article
• Authors: Fan, J. H.; Xiao, H. B.; Bastieri, D.; Liu, Y.; Hao, J. M.; Pei, Z. Y.; Wu, D. X.; Yuan, Y. H.; Cai, W.; Lin, C.
• Editors: Massaro, F.; Cheung, C. C.; Lopez, E.; Siemiginowska, A.
• Is Part Of: Proceedings of the International Astronomical Union. Volume 10:Issue S313(2014)
• Page Start: 53
• Page End: 57
• Publication Date: 2015-03-24
• Subjects: galaxies: active, -- BL Lacertae Objects, -- quasars: general, -- galaxies: jets; Astronomy -- Congresses; Astronomy -- Periodicals; 520
• DOI: 10.1017/S1743921315001866
• Languages: English
• ISSNs: 1743-9213

Abstract

Abstract: In this talk, we will show the beaming effect for Fermi/LAT blazars, then we discuss the correlations between γ-ray luminosity and other parameters, such as radio Doppler factors, superluminal motions, and core-dominance parameters. We also compare the Doppler factors determined from the γ-ray luminosity, X-ray emissions, and the short-term time scales with those from other methods. Our discussions suggest that γ-ray emissions may be strongly beamed.