Canvi d'hora [SEMINARI] AGN jet cores from radio to gamma-rays, Kovalev

[Enric Marco]

AGN jet cores from radio to gamma-rays

Y. Y. Kovalev

de Astro Space Center of Lebedev Physical Institute, Moscow, Russia

Lloc: Seminari del departament d'Astronomia i Astrofisica

Dia: Dimecres 09 juny 2010

Hora: 12.00  (Canvi d'hora!!!)

Resum

Early results from the Fermi Gamma-ray Space Telescope have triggered 
multi-band radio-to-gamma-ray studies of AGN jets. In this talk, I will 
discuss recent results of our analysis of gamma-ray bright blazars, 
connection between emission mechanisms in radio domain and gamma-rays as 
well as localization of the site of gamma-ray emission. A study of 
synchrotron opacity with VLBI at different radio frequencies will be 
also presented and applied to estimate characteristics of opaque 
parsec-scale radio cores including the time delay associated with 
propagation of a perturbation in the core.

-- 
/------------------------------------\
 Dr. Enric Marco
 Departament d'Astronomia i Astrofísica
 Facultat de Física
 Universitat de València
 C/  Dr. Moliner, 50
 46100 Burjassot, Spain
 Phone: (34)-96-354-3069
 Fax:(34)-96-354-3084
 enric.marco en uv.es
 http://www.uv.es/marco
 http://www.uv.es/aulaastronomia
 http://www.uv.es/daa
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