'Photon index' diaporamas de présentation

Photorealistic Rendering

Photorealistic Rendering. Photorealistic Rendering. Ray tracing v. photorealistic rendering. What illumination effects are captured by ray tracing?. What illumination effects are not captured by ray tracing?. Ray tracing v. Photorealistic rendering. Ambient Light.

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Pulsar wind nebulae and their interaction with the environments

Pulsar wind nebulae and their interaction with the environments. Fangjun Lu ??? Institute of High Energy Physics Chinese Academy of Sciences. Most of the spin-down power of a pulsar is not released through direct radiation. (Li, Lu, & Li 2008, ApJ 682, 1166).

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XMM-Newton contribution

XMM-Newton contribution. 1E1207-52. EPIC 230 ksec. 1 st direct measurent of the magnetic field of an isolated neutron star (where cyclotron absorption is taking place ). 2.1 keV. 2.8 keV. 1.4 keV. 0.7 keV. Conclusions. For electrons: <B> 8 10 10 G

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Suzaku studies of SFXTs

Suzaku studies of SFXTs. The University of Tokyo M.Sasano K.Nakajima , S.Yamada , T. Yuasa, K.Nakazawa , K. Makishima. 1 . Introduction ~Power of Suzaku in SFXT studies~. SFXTs (Super-giant Fast X-ray Transients), a new class of High Mass X-ray Binary, show -.

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Populations Studies in the Fermi Era

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Natasha Woods Mentors: Marco Ajello & Masaaki Hayashida

Probing the Geometry and Physics of the Emission Region of Active Galactic Nuclei Using Hard X-Ray Observations. Natasha Woods Mentors: Marco Ajello & Masaaki Hayashida. Outline. AGN & Unified Model Testing the Unified Model Results Conclusions. Introduction. AGN

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A Multiwavelength View of Powerful High-Redshift AGN

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The Second Catalog of AGNs Detected by the Fermi LAT (2LAC ) Charles D. Dermer

289 views • 16 slides

The connection between radio and gamma-ray emission in AGN

The connection between radio and gamma-ray emission in AGN. M. Giroletti INAF Istituto di Radioastronomia A. Reimer, L. Fuhrmann, V. Pavlidou, J. Richards on behalf of the Fermi-LAT collaboration. Background. gamma-ray photon. low energy photon. relativistic electron.

311 views • 14 slides

The connection between radio and gamma-ray emission in AGN

The connection between radio and gamma-ray emission in AGN. M. Giroletti INAF Istituto di Radioastronomia A. Reimer, L. Fuhrmann, V. Pavlidou, J. Richards on behalf of the Fermi-LAT collaboration. Background. gamma-ray photon. low energy photon. relativistic electron.

394 views • 14 slides