Magnetic Viscosity by Localized Shear Flow Instability in Magnetized Accretion Disks
Title | Magnetic Viscosity by Localized Shear Flow Instability in Magnetized Accretion Disks PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 1995 |
Genre | |
ISBN |
Scientific and Technical Aerospace Reports
Title | Scientific and Technical Aerospace Reports PDF eBook |
Author | |
Publisher | |
Pages | 602 |
Release | 1995 |
Genre | Aeronautics |
ISBN |
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Magnetic Shear Flow Instability in Thin Accretion Disks
Title | Magnetic Shear Flow Instability in Thin Accretion Disks PDF eBook |
Author | |
Publisher | |
Pages | 16 |
Release | 1999 |
Genre | |
ISBN |
Theory of Black Hole Accretion Discs
Title | Theory of Black Hole Accretion Discs PDF eBook |
Author | Marek A. Abramowicz |
Publisher | Cambridge University Press |
Pages | 310 |
Release | 1998 |
Genre | Science |
ISBN | 9780521623629 |
The first comprehensive and up-to-date review of our new understanding of accretion disks around black holes - with chapters from experts from around the world.
Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop
Title | Beam Acceleration In Crystals And Nanostructures - Proceedings Of The Workshop PDF eBook |
Author | Mourou Gerard |
Publisher | World Scientific |
Pages | 268 |
Release | 2020-02-18 |
Genre | Science |
ISBN | 9811217149 |
Recent advancements in generation of intense X-ray laser ultrashort pulses open opportunities for particle acceleration in solid-state plasmas. Wakefield acceleration in crystals or carbon nanotubes shows promise of unmatched ultra-high accelerating gradients and possibility to shape the future of high energy physics colliders. This book summarizes the discussions of the 'Workshop on Beam Acceleration in Crystals and Nanostructures' (Fermilab, June 24-25 , 2019), presents next steps in theory and modeling and outlines major physics and technology challenges toward proof-of-principle demonstration experiments.
Global Instabilities in Rotating Magnetized Plasmas
Title | Global Instabilities in Rotating Magnetized Plasmas PDF eBook |
Author | Jesse Ethan Pino |
Publisher | |
Pages | 224 |
Release | 2009 |
Genre | Accretion (Astrophysics) |
ISBN |
The Magnetorotational Instability (MRI) is believed to be the primary mechanism for angular momentum transfer in astrophysical accretion disks. This instability, which exists in ionized disks in the presence of weak magnetic fields, can either transfer angular momentum directly, or give rise to anomalous viscosity via non-linear turbulence. While many previous analytical treatments are concerned with the local theory of the MRI, when the length scale of rotation shear is comparable to the length scale of the most unstable modes, a global analysis is necessary. In this dissertation we investigate the global theory of the linear MRI. In particular, we show how rotation shear can localize global modes and how the global growth rates can differ signicantly from the local approximation in certain cases. Changes in the equilibrium density are considered. In addition, the effects of Hall Magnetohydrodynamics on the MRI are studied in both the local and global cases.
Government Reports Announcements & Index
Title | Government Reports Announcements & Index PDF eBook |
Author | |
Publisher | |
Pages | 554 |
Release | 1995 |
Genre | Science |
ISBN |