'Black hole accretion disks' diaporamas de présentation

Black Hole Accretion Disk Models

983 views • 58 slides

Plans for Dynamo Research

Plans for Dynamo Research. Presented by F. Cattaneo, S. Prager. Outline. Evidence for dynamo effects in astrophysics in the lab Nonlinear Features of the dynamo status and plans Dynamo Effects Beyond MHD status and plans. Evidence for dynamo effects in astrophysics. IGM

590 views • 45 slides

Simulations of Jets from Black-Hole Accretion Disks

Simulations of Jets from Black-Hole Accretion Disks. Chris Lindner UT Austin PI: P. Chris Fragile College of Charleston Collaborators: Peter Anninos , Jay Salmonson. Relativistic Jets. High Speed High Energy Observable in X-Ray and sometimes even visible and radio spectrums.

510 views • 32 slides

Iron K Spectra from L-Shell Ions in Photoionized Plasmas Work in Progress Duane Liedahl Physics and Advanced Technologi

Iron K Spectra from L-Shell Ions in Photoionized Plasmas Work in Progress Duane Liedahl Physics and Advanced Technologies Lawrence Livermore National Laboratory. Motivations: Si K a fluorescence from L-shell ions in HMXBs spectroscopic diagnostic potential

481 views • 26 slides

The Electromagnetic Spectrum

The Electromagnetic Spectrum. How would you describe the color of light that comes from the Sun?. Visible light can be broken into component wavelengths by using a prism. VISIBLE LIGHT. Sun - the main source of energy on Earth Energy - the ability to do work

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Disk Topics: Black Hole Disks, Planet Formation

Disk Topics: Black Hole Disks, Planet Formation. 12 May 2003 Astronomy G9001 - Spring 2003 Prof. Mordecai-Mark Mac Low. Black Hole Accretion Disks. In protostellar accretion disks, radiation is always efficient, and the assumption ?r >> c s is good. thin disk approximation

344 views • 19 slides

Relativistic MHD Simulations of Tilted Black-Hole Accretion Disks

Relativistic MHD Simulations of Tilted Black-Hole Accretion Disks. A Study in Computational Astrophysics Presentation by Chris Lindner Research led by Dr. Christopher Fragile. Black Hole Accretion Disks. What are they?. How do they form?. The Simulation. Tilted Disk Case. What is it?.

210 views • 10 slides

Spectral Line Shapes from Black Hole Accretion Disks

Spectral Line Shapes from Black Hole Accretion Disks. Tsing Wai Wong. Advisors: Dr. Drew Milsom Dr. David Ballantyne. (pictures from http://www.seasky.org/cosmic/sky7a09.html and http://www.nasa.gov ). Fitting with model including Relativistic Iron Line Emission.

156 views • 7 slides