Lanterna Rally
eBook PDF Download Digital Library
Neutron Stars, Supernovae and Supernova Remnants
Author: O. H. Guseinov
Publisher:
Published: 2007
Total Pages: 212
ISBN-13:
DOWNLOAD EBOOK →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.
Supernovae
Supernovae
Author: Paul Murdin
Publisher: Cambridge University Press
Published: 1985-11-07
Total Pages: 200
ISBN-13: 9780521300384
DOWNLOAD EBOOK →This revised 1985 edition tells the story of supernovae, capturing the flavour of ancient astronomy.
The Supernova Story
Author: Laurence A. Marschall
Publisher: Springer
Published: 2013-11-11
Total Pages: 303
ISBN-13: 1489963014
DOWNLOAD EBOOK →Astronomers believe that a supernova is a massive explosion signaling the death of a star, causing a cosmic recycling of the chemical elements and leaving behind a pulsar, black hole, or nothing at all. In an engaging story of the life cycles of stars, Laurence Marschall tells how early astronomers identified supernovae, and how later scientists came to their current understanding, piecing together observations and historical accounts to form a theory, which was tested by intensive study of SN 1987A, the brightest supernova since 1006. He has revised and updated The Supernova Story to include all the latest developments concerning SN 1987A, which astronomers still watch for possible aftershocks, as well as SN 1993J, the spectacular new event in the cosmic laboratory.
Supernovae
Author: Albert G. Petschek
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 304
ISBN-13: 1461232864
DOWNLOAD EBOOK →For millennia mankind has watched as the heavens move in their stately progression from night to night and from year to year, presaging with their changes the changing seasons. The sun, the moon, and the planets move in what appears to be an unchanging firmament, except occasionally when a new "star" appears. Among the new stars there are comets, novae, and finally supernovae, the subject of this book. Superstitious mankind regarded these events as significant portents and recorded them carefully so that we have records of supernovae that may reach back as far as 1300 B. C. (Clark and Stephenson, 1977; Murdin and Murdin, 1985). The Cygnus Loop, believed to be a 15,000-year-old supernova remnant at a distance of only 800 pc (Chevalier and Seward, 1988), must have awed our ancestors. Tycho's supernova of 1572, at a distance of 2500 pc, had a magnitude of -4. 0, comparable to Venus at its brightest, and Kepler's supernova of 1604 had a magnitude of - 3 or so. Thus the Cygnus Loop supernova might have had a magnitude of - 6 or so, and should have been readily visible in daytime. A supernova in Vela, about 8000 B. C. was comparably close, as was SN 1006, whose magnitude may have been -9. While most of the supernova records come from the Old World, the supernova of 1054 is recorded in at least one petroglyph in the American West.
Supernova Explosions
Author: David Branch
Publisher: Springer
Published: 2017-08-02
Total Pages: 719
ISBN-13: 3662550547
DOWNLOAD EBOOK →Targeting advanced students of astronomy and physics, as well as astronomers and physicists contemplating research on supernovae or related fields, David Branch and J. Craig Wheeler offer a modern account of the nature, causes and consequences of supernovae, as well as of issues that remain to be resolved. Owing especially to (1) the appearance of supernova 1987A in the nearby Large Magellanic Cloud, (2) the spectacularly successful use of supernovae as distance indicators for cosmology, (3) the association of some supernovae with the enigmatic cosmic gamma-ray bursts, and (4) the discovery of a class of superluminous supernovae, the pace of supernova research has been increasing sharply. This monograph serves as a broad survey of modern supernova research and a guide to the current literature. The book’s emphasis is on the explosive phases of supernovae. Part 1 is devoted to a survey of the kinds of observations that inform us about supernovae, some basic interpretations of such data, and an overview of the evolution of stars that brings them to an explosive endpoint. Part 2 goes into more detail on core-collapse and superluminous events: which kinds of stars produce them, and how do they do it? Part 3 is concerned with the stellar progenitors and explosion mechanisms of thermonuclear (Type Ia) supernovae. Part 4 is about consequences of supernovae and some applications to astrophysics and cosmology. References are provided in sufficient number to help the reader enter the literature.
A Background on Supernovae
Author: Edited by: Kisak
Publisher: Createspace Independent Publishing Platform
Published: 2015-09-27
Total Pages: 412
ISBN-13: 9781517670429
DOWNLOAD EBOOK →A supernova is a stellar explosion that briefly outshines an entire galaxy, radiating as much energy as the Sun or any ordinary star is expected to emit over its entire life span, before fading from view over several weeks or months. The extremely luminous burst of radiation expels much or all of a star's material at a velocity of up to 30,000 km/s (10% of the speed of light), driving a shock wave[3]into the surrounding interstellar medium. This shock wave sweeps up an expanding shell of gas and dust called a supernova remnant. Supernovae are potentially strong galactic sources of gravitational waves. A great proportion of primary cosmic rays comes from supernovae. Supernovae can be triggered in one of two ways: by the sudden re-ignition of nuclear fusion in a degenerate star; or by thegravitational collapse of the core of a massive star. In the first case, a degenerate white dwarf may accumulate sufficient material from a companion, either through accretion or via a merger, to raise its core temperature, ignite carbon fusion, and trigger runaway nuclear fusion, completely disrupting the star. In the second case, the core of a massive star may undergo sudden gravitational collapse, releasing gravitational potential energy that can create a supernova explosion.
Astrophysics at Ultra-High Energies
Author: Maurice Mandel Shapiro
Publisher: World Scientific
Published: 2007
Total Pages: 239
ISBN-13: 9812790152
DOWNLOAD EBOOK →This book introduces young researchers to the exciting field of ultra-high energy astrophysics including charged particles, gamma rays and neutrinos. At ultra-high energy the radiation is produced by interactions of cosmic ray particles accelerated in explosive events such as supernovae or hypernovae, black holes or, possibly, the big bang. Through direct contact with senior scientists, now actively planning the next generation of experiments/models, the excitement and motivation for research at ultra-high energy was conveyed. The underpinning of these fields is a synthesis of knowledge and techniques from nuclear and particle physics, astronomy and cosmology. Informing the participants of this background, how it was derived, and the new challenges for the future are the major goal. Further, the course has helped to foster new astrophysical research and promoted contacts, which have resulted in new collaborations. Sample Chapter(s). Chapter 1: Gamma-Ray Burst: Discoveries With Swift (352 KB). Contents: Powerful Astrophysical Sources: Gamma Ray Bursts: Discoveries with Swift (A Wells); Gamma Ray Burst Phenomenology in the Swift Era (P M(r)sziros); The Nature of Dark Matter (P L Biermann & F Munyaneza); Cosmic Rays: Particle Acceleration and Propagation in the Galaxy (V S Ptuskin); GRB as Sources of Ultra-High Energy Particles (P M(r)sziros); The KASCADE-Grande Experiment (F Cossavela et al.); Gamma Ray and Neutrino Astronomy: Study of Galactic Gamma Ray Sources with Milagro (J Goodman); The GLAST Mission and Observability of Supernovae Remnants (O Tibolla); First Results from AMANDA using TWR System (A Silvestri); and other papers. Readership: Academics in astrophysics, high energy, cosmology and earth science."
Handbook of Supernovae
Author: Athem W. Alsabti
Publisher: Springer
Published: 2017-12-08
Total Pages: 0
ISBN-13: 9783319218458
DOWNLOAD EBOOK →This reference work gathers all of the latest research in the supernova field areas to create a definitive source book on supernovae, their remnants and related topics. It includes each distinct subdiscipline, including stellar types, progenitors, stellar evolution, nucleosynthesis of elements, supernova types, neutron stars and pulsars, black holes, swept up interstellar matter, cosmic rays, neutrinos from supernovae, supernova observations in different wavelengths, interstellar molecules and dust. While there is a great deal of primary and specialist literature on supernovae, with a great many scientific groups around the world focusing on the phenomenon and related subdisciplines, nothing else presents an overall survey. This handbook closes that gap at last. As a comprehensive and balanced collection that presents the current state of knowledge in the broad field of supernovae, this is to be used as a basis for further work and study by graduate students, astronomers and astrophysicists working in close/related disciplines, and established groups. Editorial Board EDITORS-IN-CHIEF Athem W. Alsabti University College London Observatory, University College London, London, UK Sections: Supernovae and Supernova Remnants Supernovae and the Environment of the Solar System Paul Murdin Institute of Astronomy, University of Cambridge, Cambridge, UK Section: Supernovae and Supernova Remnants SECTION EDITORS David Arnett Steward Observatory,University of Arizona, Tucson, AZ, USA Section: Nucleosynthesis in Supernovae Phil Charles University of Southampton, School of Physics and Astronomy, Southampton, UK Section: Stellar Remnants - Neutron Stars and Black Holes Robert A. Fesen Department of Physics and Astronomy, Dartmouth College, Hanover, NH, USA Section: Evolution of Supernovae and the Interstellar Medium David A. Green Cavendish Laboratory, University of Cambridge, Cambridge, UK Section: Historical Supernovae Mario Hamuy Astronomy Department, University of Chile, Santiago, Chile; Millennium Institute of Astrophysics, Santiago, Chile Section: Cosmology from Supernovae Peter Hoeflich Department of Physics, Florida State University, Tallahassee, FL, USA Section: Explosion Mechanisms of Supernovae Ken’ichi Nomoto Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo, Kashiwa, Chiba, Japan Section: Supernovae and Stellar Evolution Stephen Smart Astrophysics Research Centre, Queen's University, Belfast; Northern Ireland, UK Section: Light Curves and Spectra of Supernovae Mark Sullivan School of Physics and Astronomy, University of Southampton, Highfield, Southampton, UK Section: Types of Supernovae Friedrich-Karl Thielemann Department of Physics, University of Basel, Basel, Switzerland Sections: Neutrinos, Gravitational Waves and Cosmic Rays Nucleosynthesis in Supernovae Chengmin M. Zhang National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China; Key Laboratory of Radio Astronomy, CAS, Beijing, China; School of Physical Science, University of Chinese Academy of Sciences, Beijing, China Section: Stellar Remnants - Neutron Stars and Black Holes
