'Blazars' presentation slideshows

Blazars & GRBs

Blazars & GRBs. The fastest macroscopic objects of the Universe. Gabriele Ghisellini INAF-Osservatorio di Brera. G. < b app >~10 ? < G > > 10. Lister+ 2013. Fermi FSRQs. G. Earlier on: isotropic explosion. Later: energy crisis + collapsar scenario. G. G. G.

706 views • 57 slides

GTN The GLAST Telescope Network

GTN The GLAST Telescope Network. Involvement for students and teachers in the science of the Swift, GLAST, and XMM-Newton missions Gordon Spear and Tim Graves Sonoma State University SwEC, July 2003. GTN. What is it? (some motivation) GRBs, AGNs, Blazars, CVs, Polars How does it work?

454 views • 31 slides

Fabrizio Tavecchio - INAF/OA Brera

373 views • 22 slides

Anita Reimer, HEPL/Stanford University GLAST-lunch talk, 23 February 2006

On the diffuse AGN contribution to the extragalactic g -ray background (EGRB). I >100 MeV ~ 1.14 10 -5 ph cm -2 s -1 sr -1. Anita Reimer, HEPL/Stanford University GLAST-lunch talk, 23 February 2006. High energy blazars as guaranteed contributors.

358 views • 22 slides

Cosmological Evolution of Blazars: new findings from the Swift/BAT and Fermi/LAT surveys

Cosmological Evolution of Blazars: new findings from the Swift/BAT and Fermi/LAT surveys. M. Ajello [KIPAC/SLAC] L. Costamante, R. Sambruna, N. Gehrels, J. Greiner, J. Tueller, J. Chiang, A. Escala, R. Mushotzky, A. Rau, J. Wall + On behalf of Fermi/LAT collaboration. Instruments.

211 views • 21 slides

Fermi Gamma-ray Space Telescope Users Group Meeting 28 August 2009 Mission Status Update

Fermi Gamma-ray Space Telescope Users Group Meeting 28 August 2009 Mission Status Update J. McEnery, E. Hays. Topics. General status Status of LAT GCN notices/circulars Battery status and large angle rocking modes Selected instrument team activities Phasing of GI budgets/grants.

342 views • 19 slides

Active Galactic Nuclei

Active Galactic Nuclei. Kayla Young. Knowledge Base: What are AGNs. Compact center of Galaxy More Luminous than galaxy as a whole Major types of AGNs include Radio Galaxies Seyfert Glaxies BL Lac Starburst Quasars are closely related to AGNs. AGNs. Knowledge Base: Structure of AGN.

353 views • 13 slides