Virtual Astrophysical Jets


Virtual Astrophysical Jets
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Virtual Astrophysical Jets


Virtual Astrophysical Jets
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Author : Silvano Massaglia
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-05

Virtual Astrophysical Jets written by Silvano Massaglia and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-05 with Science categories.


These proceedings are the result of a three-day meeting held in Oogliani (Italy), on October 2-4 2003, whose title was "VIrtual Astrophysical Jets 2003". Our goal in convening this meeting was to gather some of the scientists among the most active in the field of numerical simulations and modelling of astrophysi cal jets. For keeping the participants close to the "real world", we also invited a few observers to give up-to-date reviews outlining the state-of-the-art of jet observations. The principal aim of the meeting was thus to present and critically discuss the state-of-the-art numerical simulations, analytical models and laboratory ex periments for reproducing the main aspects of astrophysical jets and compar ing them with observations. The discussion has been focused on the following topics: • Observations and intepretions of jets from young stars and AGNs, comparisons of models with observations; • MHO accelerations of jets: steady self-similar models, MHO numerical simula tions of time-dependent accelerations mechanisms; • Jet stability and interaction with the ambient: formation of knots in YSO jets, jet survival to instabilities, deceleration of relativistic jets in FRI sources, simulations of jets-IGM interactions, jets propagation and galaxy formation; • Numerical codes and their validation: relativistic MHO codes, comparisons among different numerical schemes, jets in the laboratory and code validation. These topics have been discussed intensively during the meeting, and the out come of these discussions is presented in this volume. The contributions have been divided in five sections.



Virtual Astrophysical Jets


Virtual Astrophysical Jets
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Author :
language : en
Publisher:
Release Date : 2004

Virtual Astrophysical Jets written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Astrophysical jets categories.




Jets From Young Stars V


Jets From Young Stars V
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Author : José Gracia
language : en
Publisher: Springer
Release Date : 2009-10-30

Jets From Young Stars V written by José Gracia and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-10-30 with Science categories.


Studying the complex physical systems of stellar jets necessitates the incorporation of nonlinear effects which occur on a wide variety of length and timescales. One of the primary methods used to study the physics of jets is numerical simulations that apply high performance computing techniques. Such techniques are also required for analysing the huge modern astrophysical datasets. This book examines those computing techniques. It is a collection of the lectures from the fifth and final school of the JETSET network, "Jets From Young Stars V: High Performance Computing in Astrophysics." It begins with an introduction to parallel programming techniques, with an emphasis on Message Passing Interface (MPI), before it goes on to review grid technology techniques and offer a practical introduction to Virtual Observatory. The second half of the book, then, is devoted to applications of high performance computing techniques, including 3D radiation transfer, to jet and star formation processes. Aimed at graduate students in astrophysics, this book presents state-of-the-art methods, thereby offering interesting new insights to researchers in the field.



Jets From Young Stars V


Jets From Young Stars V
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Author : José Gracia
language : en
Publisher: Springer
Release Date : 2010-05-21

Jets From Young Stars V written by José Gracia and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-21 with Science categories.


Studying the complex physical systems of stellar jets necessitates the incorporation of nonlinear effects which occur on a wide variety of length and timescales. One of the primary methods used to study the physics of jets is numerical simulations that apply high performance computing techniques. Such techniques are also required for analysing the huge modern astrophysical datasets. This book examines those computing techniques. It is a collection of the lectures from the fifth and final school of the JETSET network, "Jets From Young Stars V: High Performance Computing in Astrophysics." It begins with an introduction to parallel programming techniques, with an emphasis on Message Passing Interface (MPI), before it goes on to review grid technology techniques and offer a practical introduction to Virtual Observatory. The second half of the book, then, is devoted to applications of high performance computing techniques, including 3D radiation transfer, to jet and star formation processes. Aimed at graduate students in astrophysics, this book presents state-of-the-art methods, thereby offering interesting new insights to researchers in the field.



Astrophysical Jets


Astrophysical Jets
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Author : D. Burgarella
language : en
Publisher: Cambridge University Press
Release Date : 1993-11-11

Astrophysical Jets written by D. Burgarella and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-11-11 with Science categories.


A collection of edited review articles presented at a workshop at the Space Telescope Science Institute which gathered astrophysicists from the fields of extragalactic and galactic/stellar jets.



Astrophysical Jets


Astrophysical Jets
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Author : Silvano Massaglia
language : en
Publisher: Taylor & Francis
Release Date : 1998

Astrophysical Jets written by Silvano Massaglia and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Science categories.


First Published in 2004. Routledge is an imprint of Taylor & Francis, an informa company.



Astrophysical Jets And Beams


Astrophysical Jets And Beams
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Author : Michael D. Smith
language : en
Publisher: Cambridge University Press
Release Date : 2012-02-16

Astrophysical Jets And Beams written by Michael D. Smith and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-16 with Science categories.


An up-to-date study of astrophysical jets that will appeal to students and researchers in all areas of astrophysics.



Astrophysical Jets And Their Engines


Astrophysical Jets And Their Engines
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Author : Wolfgang Kundt
language : en
Publisher:
Release Date : 1987

Astrophysical Jets And Their Engines written by Wolfgang Kundt and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Active galaxies categories.




Relativistic Jets From Active Galactic Nuclei


Relativistic Jets From Active Galactic Nuclei
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Author : Markus Boettcher
language : en
Publisher: John Wiley and Sons
Release Date : 2012-02-13

Relativistic Jets From Active Galactic Nuclei written by Markus Boettcher and has been published by John Wiley and Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-13 with Science categories.


Written by a carefully selected consortium of researchers working in the field, this book fills the gap for an up-to-date summary of the observational and theoretical status. As such, this monograph includes all used wavelengths, from radio to gamma, the FERMI telescope, a history and theory refresher, and jets from gamma ray bursts. For astronomers, nuclear physicists, and plasmaphysicists.



Jets From Young Stars Iv


Jets From Young Stars Iv
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Author : Paulo Jorge Valente Garcia
language : en
Publisher: Springer
Release Date : 2012-03-14

Jets From Young Stars Iv written by Paulo Jorge Valente Garcia and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-14 with Science categories.


Astronomical jets are key astrophysical phenomena observed in gamma-ray bursts, active galactic nuclei or young stars. Research on them has largely occurred within the domains of astronomical observations, astrophysical modeling and numerical simulations, but the recent advent of high energy density facilities has added experimental control to jet studies. Front-line research on jet launching and collimation requires a highly interdisciplinary approach and an elevated level of sophistication. Bridging the gaps between pure magnetohydrodynamics, thermo-chemical evolution, high angular resolution spectro-imaging and laboratory experiments is no small matter. This volume strives to bridge those very gaps. It offers a series of lectures which, taken as whole, act as a thorough reference for the foundations of this discipline. These lectures address the following: · laboratory jets physics from laser and z-pinch plasma experiments, · the magnetohydrodynamic theory of relativistic and non-relativistic stationary jets, · heating mechanisms in magnetohydrodynamic jets, from the solar magnetic reconnection to the molecular shock heating perspectives, · atomic and molecular microphysics of jet shocked material. In addition to the lectures, the book offers, in closing, a presentation of a series of observational diagnostics, thus allowing for the recovery of basic physical quantities from jet emission lines.