Recordatori [SEMINARI] AGN jet cores from radio to gamma-rays

[Enric Marco]

Titol: AGN jet cores from radio to gamma-rays

Per: 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 

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.

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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
www.uv.es/marco
www.uv.es/aia2009
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