Supernovae and Stellar Wind in the Interstellar Medium PDF Download
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Author: Tatjana A. Lozinskaya
Publisher: Springer Science & Business Media
ISBN: 9780883186596
Category : Science
Languages : en
Pages : 492
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Book Description
A leading stellar astronomer summarizes our understanding of supernovae and their interaction with interstellar gas, including the ambient interstellar medium, the gas ejected in the explosion itself, and the gas emitted as stellar wind. She examines the evolution of supernova remnants as they interact with the gas and considers the role of supernovae and stellar wind in the physical state of the interstellar medium. Essential reading for specialists in supernovae and stellar evolution.
Author: Tatjana A. Lozinskaya
Publisher: Springer Science & Business Media
ISBN: 9780883186596
Category : Science
Languages : en
Pages : 492
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Book Description
A leading stellar astronomer summarizes our understanding of supernovae and their interaction with interstellar gas, including the ambient interstellar medium, the gas ejected in the explosion itself, and the gas emitted as stellar wind. She examines the evolution of supernova remnants as they interact with the gas and considers the role of supernovae and stellar wind in the physical state of the interstellar medium. Essential reading for specialists in supernovae and stellar evolution.
Author: Ryan Golant
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
"The mechanism of stellar feedback--a star's injection of mass, energy, and momentum into the interstellar medium (ISM)--not only plays a key role in moderating star formation at the parsec scale, but is also thought to impact galactic mass and structure at the kiloparsec scale. Stellar feedback consists of a number of distinct processes, including supernova blasts and "early" pre-supernova phenomena such as radiative heating, photoionization, and stellar winds. However, due to the complexity of modeling a complete picture of stellar feedback, the interactions between the different forms of feedback are poorly understood. In particular, the effect of early feedback on the efficacy of later supernova feedback remains unclear. To address this problem, we seek to simulate and study a simplified model of stellar feedback consisting only of stellar winds and supernovae. For these simulations, we use TIGRESS, an extension of the Athena MHD code developed to study the ISM and star formation; on top of TIGRESS's nuanced treatment of supernova feedback, we implement a new algorithm for stellar wind feedback based on equations describing the evolution of "superbubbles," typical environments carved out of the ISM by correlated supernova blasts and stellar winds. Based on simple tests, our algorithm produces results in reasonably good agreement with physical predictions, therefore making our feedback module a reliable resource for the further study of star formation and star formation feedback."
Author: Andrea Gatto
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Vikram Vasant Dwarkadas
Publisher:
ISBN:
Category :
Languages : en
Pages : 408
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Book Description
Author: Robin E. S. Clegg
Publisher: Cambridge University Press
ISBN: 9780521465519
Category : Science
Languages : en
Pages : 364
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Book Description
In the last throes of their lives, how do low- and high-mass stars interact with their immediate surroundings? How does the circumstellar medium affect the shape of a nebula? How are supernovae effected by a dense medium? And what do we understand of how stellar winds interact with their environments? These and many other exciting issues are addressed in these proceedings, from the 34th Herstmonceux conference, held in Cambridge. Highlights of developments in the field covered in this volume include the latest observational results that show how various types of stellar ejecta differ in shape, and a unified view of the physical processes involved; as well as the latest results on the media around supernovae 1987A and 1993J. This timely volume provides review articles that serve both as an excellent introduction for graduate students, and a handy reference for researchers; and up-to-date research papers for those who want to keep abreast of developments in the field.
Author: J.E Dyson
Publisher: CRC Press
ISBN: 9780585368115
Category : Science
Languages : en
Pages : 184
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Book Description
The book leads the advanced undergraduate through the wide range of disciplines related to an understanding of the interstellar medium and is suitable for any student studying either physics or astrophysics. The study of the interstellar medium incorporates a large range of physical More...processes on both large and small scales all of which are covered in this text. Together with the inclusion of simple models and problems at the end of each chapter this text provides a comprehensive overview and grounding in the study of the interstellar medium.
Author: Robert Braun
Publisher:
ISBN:
Category : Interstellar matter
Languages : en
Pages : 194
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Book Description
Author: Dave Van Buren
Publisher:
ISBN:
Category : Interstellar matter
Languages : en
Pages : 324
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Book Description
Author: J. R. Jokipii
Publisher: University of Arizona Press
ISBN: 0816538638
Category : Science
Languages : en
Pages : 1048
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Book Description
Until the advent of space physics, astrophysical plasmas could be studied only using ground-based observations. Although observational methods have advanced over recent decades, the merging of heliospheric physics with astrophysics is far from complete due to the vastly different techniques employed by astronomers and space physicists. That astrophysical plasmas can be studies directly is a major advance in astrophysical research. The solar wind from the Sun is only one of many examples of solar winds, but it provides scientists with a basis for understanding how these formerly disparate disciplines are related. Cosmic Winds and the Heliosphere is a comprehensive sourcebook on conceptually correlated topics in astrophysical winds and heliospheric physics. The contributors review the various kinds of winds, such as solar wind, winds of cataclysmic variables, and winds from pulsating stars. They then examine the physics of wind origin and physical phenomena in winds. including heliospheric shocks, magnetohydrodynamic turbulence, and kinetic phenomena. A final section considers interactions with surrounding media, with contributions ranging from studies of the interstellar cloud surrounding the solar system to considerations of solar wind interaction with comets. Prepared to the scrupulous standards of the University of Arizona Space Science Series, Cosmic Winds and the Heliosphere is an essential volume for astronomers and space physicists.
Author: Joseph P. Cassinelli
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 584
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Book Description
