High-energy Studies of Supernova Remnants and Neutron Stars

High-energy Studies of Supernova Remnants and Neutron Stars PDF Author: Willem Hermsen
Publisher:
ISBN:
Category : Neutron stars
Languages : en
Pages : 326

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High-energy Studies of Supernova Remnants and Neutron Stars

High-energy Studies of Supernova Remnants and Neutron Stars PDF Author: Willem Hermsen
Publisher:
ISBN:
Category : Neutron stars
Languages : en
Pages : 326

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Physics and Evolution of Supernova Remnants

Physics and Evolution of Supernova Remnants PDF Author: Jacco Vink
Publisher: Springer Nature
ISBN: 3030552314
Category : Science
Languages : en
Pages : 532

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Book Description
Written by a leading expert, this monograph presents recent developments on supernova remnants, with the inclusion of results from various satellites and ground-based instruments. The book details the physics and evolution of supernova remnants, as well as provides an up-to-date account of recent multiwavelength results. Supernova remnants provide vital clues about the actual supernova explosions from X-ray spectroscopy of the supernova material, or from the imprints the progenitors had on the ambient medium supernova remnants are interacting with - all of which the author discusses in great detail. The way in which supernova remnants are classified, is reviewed and explained early on. A chapter is devoted to the related topic of pulsar wind nebulae, and neutron stars associated with supernova remnants. The book also includes an extended part on radiative processes, collisionless shock physics and cosmic-ray acceleration, making this book applicable to a wide variety of astronomical sub-disciplines. With its coverage of fundamental physics and careful review of the state of the field, the book serves as both textbook for advanced students and as reference for researchers in the field.

Neutron Stars, Supernovae and Supernova Remnants

Neutron Stars, Supernovae and Supernova Remnants PDF Author: O. H. Guseinov
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 212

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Book Description
In the 1930s scientists discovered that the universe is expanding and that it is quite old. The observation of hydrogen lines in the spectrum of the sun helped Niels Bohr construct his atomic model in 1912, and understand the optical spectra of atoms. This era marked the transition of astronomy into astrophysics. With the rapid technological progress, scientists were able to study the universe in different ways that enabled them to observe what could not be observed using ordinary telescopes. Technology enabled scientists to see the universe in x-rays, gamma rays, radio waves and even look inside stars with neutrinos. One of the most important results of these developments, the observation of very high energy particles from cosmic distances, led to a complete new branch of physics, namely high energy physics, and provided a valuable tool to understand the very high energy processes going on in the universe such as in shock fronts of supernova remnants. In the 1960s very important discoveries in astrophysics like the microwave background radiation from the Big Bang, quasars, X-ray binaries, pulsars and cosmic X-ray sources followed. A significant interest in astrophysics prevailed and many physicists began to work on these new objects and processes. Among many great physicists, Yakov B. Zeldovich and Igor D. Novikov are worth noting especially because of their efforts which accelerated the theoretical and phenomenological researches in all of these branches of astrophysics. Astrophysics began to push the boundaries of physics and our world view. Astrophysical results were rewarded with Nobel prizes. Three of these Nobel prizes (1974, 1993, 2002) were given to works on neutron stars. This book is mainly devoted to neutron stars and to objects related to them.

Young Neutron Stars and Supernova Remnants

Young Neutron Stars and Supernova Remnants PDF Author: Cara Rakowski
Publisher:
ISBN:
Category : Neutron stars
Languages : en
Pages : 242

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The Diversity of Neutron Stars

The Diversity of Neutron Stars PDF Author: David L. Kaplan
Publisher: Universal-Publishers
ISBN: 1581122349
Category : Business & Economics
Languages : en
Pages : 283

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Book Description
Neutron stars are invaluable tools for exploring stellar death, the physics of ultra-dense matter, and the effects of extremely strong magnetic fields. The observed population of neutron stars is dominated by the >1000 radio pulsars, but there are distinct sub-populations that, while fewer in number, can have significant impact on our understanding of the issues mentioned above. These populations are the nearby, isolated neutron stars discovered by ROSAT, and the central compact objects in supernova remnants. The studies of both of these populations have been greatly accelerated in recent years through observations with the Chandra X-ray Observatory and the XMM-Newton telescope. First, we discuss radio, optical, and X-ray observations of the nearby neutron stars aimed at determining their relation to the Galactic neutron star population and at unraveling their complex physical processes by determining the basic astronomical parameters that define the population---distances, ages, and magnetic fields---the uncertainties in which limit any attempt to derive basic physical parameters for these objects. We conclude that these sources are 1e6 year-old cooling neutron stars with magnetic fields above 1e13 Gauss. Second, we describe the hollow supernova remnant problem: why many of the supernova remnants in the Galaxy have no indication of central neutron stars. We have undertaken an X-ray census of neutron stars in a volume-limited sample of Galactic supernova remnants, and from it conclude that either many supernovae do not produce neutron stars contrary to expectation, or that neutron stars can have a wide range in cooling behavior that makes many sources disappear from the X-ray sky.

New High-energy Results on Supernova Remnants and Pulsar Wind Nebulae

New High-energy Results on Supernova Remnants and Pulsar Wind Nebulae PDF Author: Jacco Vink
Publisher:
ISBN:
Category : Supernova remnants
Languages : en
Pages : 158

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The Many Faces of Neutron Stars

The Many Faces of Neutron Stars PDF Author: R. Buccheri
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 632

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Book Description
Proceedings from the September-October conference in Lipari, Italy, discussing both the increase in neutron stars and new phenomena that have been discovered in these star systems. Forty- one contributions are arranged in sections on the history of neutron star study--from early speculations to current problems, neutron star structure, radio pulsars, X-ray binaries, evolution of binaries, and X-rays from single neutron stars. Individual papers address subjects like pulsar magnetic fields and glitches, young neutron stars in supernova remnants, high- energy emission from binary pulsars, thermonuclear burning on rapidly accreting neutron stars, modelling gamma ray bursts, and the search for old neutron stars in molecular clouds. Annotation copyrighted by Book News, Inc., Portland, OR

High Energy Phenomena Around Collapsed Stars

High Energy Phenomena Around Collapsed Stars PDF Author: F. Pacini
Publisher: Springer Science & Business Media
ISBN: 9400938233
Category : Science
Languages : en
Pages : 370

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Book Description
Proceedings of the NATO Advanced Study Institute, Cargèse, Corsica, France, September 2-13, 1985

High Energy Astrophysics

High Energy Astrophysics PDF Author: Gerhard Börner
Publisher: Springer Science & Business Media
ISBN: 3642735606
Category : Science
Languages : en
Pages : 290

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Book Description
The second workshop on High Energy Astrophysics of the Ma..x-Planck-Society and the Academia Sinica was held at Ringberg Castle near Tegernsee during the week July 12-July 17, 1987. It is the purpose of these workshops to en courage the exchange of ideas between German and Chinese astrophysicists (scientists from other countries are also welcome, of course), and the pleas ant atmosphere and surroundings of Ringberg Castle certainly helped the development of relaxed and stimulating discussions. In addition, we seemed to have picked out the one week of perfect weather during a rainy summer. Thanks are due to Mr. Hormann and his staff for creating a perfect infra structure. The proceedings have required a considerable amount of editing, and I hope that all the papers are comprehensible. Thanks are due to Miss Petra Berkemeyer and Miss Hannelore Muller, who patiently retyped several manu scripts and helped with other editing jobs. I did not feel that a sharp refer eeing procedure should be done, although I do not agree with all the papers in this volume. The interested reader will find that this book gives a fair account of the present status of Chinese activities in the field of high energy astrophysics, i.e. in supernova physics, accretion onto compact objects, active galaxies, and cosmology.

High-Energy Astrophysics

High-Energy Astrophysics PDF Author: Fulvio Melia
Publisher: Princeton University Press
ISBN: 140083337X
Category : Science
Languages : en
Pages : 392

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Book Description
High-energy astrophysics involves the study of exceedingly dynamic and energetic phenomena occurring near the most extreme celestial objects known to exist, such as black holes, neutron stars, white dwarfs, and supernova remnants. High-Energy Astrophysics provides graduate and advanced undergraduate students with the most complete, self-contained introduction to the subject available. This textbook covers all the essentials, weaving together the latest theory with the experimental techniques, instrumentation, and observational methods astronomers use to study high-energy radiation from space. Fulvio Melia introduces topics at the forefront of today's research, including relativistic particles, energetic radiation, and accretion disk theory. No other textbook offers such a thorough yet concise treatment of the key aspects of high-energy astrophysics--both theoretical and observational--or delves as deeply into modern detection techniques, satellite systems, and analytical and numerical modeling used by theoreticians. Amply illustrated, High-Energy Astrophysics is also ideal for researchers interested in the application of fundamental physical laws to understand how matter and radiation behave in regions of the universe where physical conditions are most extreme. Uniquely weaves together the theoretical and experimental aspects of this important branch of astronomy Features stunning images of the high-energy sky Fully describes the principal classes of high-energy sources, with an in-depth study of many archetypal objects within them Provides an excellent, self-contained resource for the classroom, written by a preeminent researcher and teacher in the field