[SEMINARI] AGN jet cores from radio to gamma-rays, Y.Y. Kovalev
Enric Marco
Enric.Marco en uv.es
Vie Jun 4 13:11:34 CEST 2010
AGN jet cores from radio to gamma-rays
Y. Y. Kovalev
Astro Space Center of Lebedev Physical Institute, Moscow, Russia
Lloc: Seminari del departament d'Astronomia i Astrofisica
Dia: Dimecres 09 juny 2010
Hora: 15.00
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
http://www.uv.es/marco
http://www.uv.es/aulaastronomia
http://www.uv.es/daa
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