Turbulence And Magnetic Fields In Astrophysics Lecture Notes In Physics 614 1st Edition Edith Falgarone by Edith Falgarone, Thierry Passot 9783540002741, 9783642055454, 354000274X, 3642055451 instant download after payment.

This book contains review articles of most of the topics addressed at the conference on Simulations of Magnetohydrodynamic turbulence in astrophysics: recent achievements and perspectives which took place from July 2 to 6, 2001 at the Institut Henri Poincaré in Paris. We made the choice to publish these lectures in a tutorial form so that they can be read by a broad audience. As a result, this book does not give an exhaustive view of all the subjects addressed during the conference. The main objective of this workshop which gathered about 90 scientists from different fields, was to present and confront recent results on the topic of turbulence in magnetized astrophysical environments. A second objective was to discuss the latest generation of numerical codes, such as those using adaptive mesh refinement (AMR) techniques. During a plenary discussion at the end of the workshop discussions were held on several topics, often at the heart of vivid controversies. Topics included the timescale for the dissipation of magneto-hydrodynamical (MHD) turbulence, the role of boundary conditions, the characteristics of imbalanced turbulence, the validity of the polytropic approach to Alfv ́en waves support within interstellar clouds, the source of turbulence inside clouds devoid of stellar activity, the timescale for star formation, the Alfv ́en Mach number of interstellar gas motions, the formation process for helical fields in the interstellar medium. The impact of small upon large scales was also discussed.