Download or read book Big Bang Active Galactic Nuclei and Supernovae Paper written by S. Hayakawa and published by . This book was released on 1989 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supernovae and Nucleosynthesis written by David Arnett and published by Princeton University Press. This book was released on 2020-11-10 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the question of how matter has evolved since its origin in the Big Bang, from the cosmological synthesis of hydrogen and helium to the generation of the complex set of nuclei that comprise our world and our selves. A central theme is the evolution of gravitationally contained thermonuclear reactors, otherwise known as stars. Our current understanding is presented systematically and quantitatively, by combining simple analytic models with new state-of-the-art computer simulations. The narrative begins with the clues (primarily the solar system abundance pattern), the constraining physics (primarily nuclear and particle physics), and the thermonuclear burning in the Big Bang itself. It continues with a step-by-step description of how stars evolve by nuclear reactions, a critical investigation of supernova explosion mechanisms and the formation of neutron stars and of black holes, and an analysis of how such explosions appear to astronomers (illustrated by comparison with recent observations). It concludes with a synthesis of these ideas for galactic evolution, with implications for nucleosynthesis in the first generation of stars and for the solar system abundance pattern. Emphasis is given to questions that remain open, and to active research areas that bridge the disciplines of astronomy, cosmochemistry, physics, and planetary and space science. Extensive references are given.
Download or read book Big Bang Out Multibang In written by Andre Trepanier and published by Xlibris Corporation. This book was released on 2016-01-08 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multibang Cosmos invites you to replace the big bang paradigm of a mysterious and unique cosmic origin and expansion by the observed local multibang expansions within a permanent cosmic recycling of all electronuclear material. The progenitors of stars and galaxies are found in expanding shells colliding with their neighbors along dynamic common walls that are home to groups of galaxies that will in turn migrate to clusters. Large clusters end up in the crushing gravitational claws of giant black holes whose final compacted destiny is a local maxibang event—the birth of a new expanding bubble. A new method is presented to compute galactic rotation velocities from Doppler shift field data whereby Newtonian dynamics is adopted and applied to point-like corrections on a disk or a stack of disks where velocities differ strongly from those from a sphere. The model is applied to calculate the corrected mass of four typical galaxies wherein dark matter is repelled. It is extended to a number of low- and high-surface-brightness galaxies for comparison. Corrections for linear large-scale cosmic features are briefly presented. The Standard Model of electronuclear particles is introduced by questioning the speed of gravity and the unknown parameter extensions toward the Planck units where a mare incognitum is found with a new hypothetical black force acting against the collapse of black holes.
Download or read book The Big Bang and Other Explosions in Nuclear and Particle Astrophysics written by David N. Schramm and published by World Scientific. This book was released on 1996 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of important papers by one the world's leading astrophysicists provides a sweeping survey of the incisive and exciting applications of nuclear and particle physics to a wide range of problems in astrophysics and cosmology.The prime focus of the book is on Big Bang cosmology and the role of primordial nucleosynthesis in establishing the modern consensus on the Big Bang. This leads into the connection of cosmology to particle physics and the constraints put on various elementary particles by astrophysical arguments. Big Bang Nucleosynthesis has also led to the argument for nonbaryonic dark matter and is thus related to the major problem in physical cosmology today, namely, structure formation. The nuclear-particle interface with astrophysics also extends to the other topics of major interest such as the age of the universe, cosmic rays, supernovae, and solar neutrinos, each of which will be discussed in some detail. Each section contains historical papers, current papers, and frequently a popular article on the subject which provides an overview of the topic.This volume is testimony to the success of the integration of nuclear and particle physics with astrophysics and cosmology, and to the ingenuity of the work in this area which has earned the author numerous prestigious awards. The book, which is accessible to beginning graduate students, should be of particular interest to researchers and students in astronomy, astrophysics, cosmology and gravitation, and also in high energy and nuclear physics.
Download or read book Spectrum Formation in Active Galactic Nuclei and Type II Supernova written by Ronald Gene Eastman and published by . This book was released on 1989 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Literature 1991 Part 2 written by Astronomisches Rechen-Institut and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 1592 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Astronomy and Astrophysics Abstracts" appearing twice a year has become oneof the fundamental publications in the fields of astronomy, astrophysics andneighbouring sciences. It is the most important English-language abstracting journal in the mentioned branches. The abstrats are classified under more than a hundred subject categories, thus permitting a quick survey of the whole extended material. The AAA is a valuable and important publication for all students and scientists working in the fields of astronomy and related sciences. As such it represents a necessary ingredient of any astronomical library all over the world.
Download or read book Supernovae written by Albert G. Petschek and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Spectrum Formation in Active Galactic Nuclei and Type II Supernovae written by Ronald Gene Eastman and published by . This book was released on 1989 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book written by 国立国会図書館 (Japan) and published by . This book was released on 1972 with total page 1528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supernovae and Gamma Ray Bursts written by Mario Livio and published by Cambridge University Press. This book was released on 2001-07-02 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers both observations and theoretical developments in the area; valuable for researchers and graduate students.
Download or read book written by and published by . This book was released on 1992 with total page 1522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Active Galactic Nuclei written by John Edward Dyson and published by Manchester University Press. This book was released on 1985 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by European Southern Observatory and published by . This book was released on 1987 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of 5th International Conference on Theoretical and Applied Physics 2018 written by ConferenceSeries and published by ConferenceSeries. This book was released on with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: July 02-03, 2018 Vienna, Austria. Key Topics: Lasers and OpticsComputational PhysicsMany Body Physics Medical Physics and BiophysicsBiophotonicsNanophotonics and Nano DevicesGrapheneSolid State PhysicsSemiconductor DevicesSpintronicsSuperconductivityPlasma Physics AstrophysicsParticle PhysicsTheory Of RelativityQuantum Field TheoryExperimental PhysicsTheoretical PhysicsMagnetism
Download or read book SPECTRUM FORMATION IN ACTIVE GALACTIC NUCLEI AND TYPE II SUPERNOVAE SUPERNOVAE SEYFERT GALAXIES QUASARS written by RONALD GENE EASTMAN and published by . This book was released on 1989 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three separate but related problems of spectrum formation in Seyfert galaxies, quasars, and Type II supernovae are studied.
Download or read book Frontiers of X Ray Astronomy Paper written by Tanaka, Y. and published by . This book was released on 1992 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Active Galactic Nuclei written by Professor R. D. Blandford and published by Springer. This book was released on 2013-12-14 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:
