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Author: A Ray
Publisher: World Scientific
ISBN: 981455619X
Category :
Languages : en
Pages : 342
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Book Description
The papers in this volume present a recent survey of important results in the field of supernovae and pulsars. The review articles are likely to prove valuable because of their pedagogical nature to students and other entrants in the field. For researchers already working in this field, observational results and the details of theoretical investigations presented systematically are likely to stimulate further debates regarding classification of supernovae types Ia Ib and II and their progenitors and their relationship. New results are presented.
Author: A Ray
Publisher: World Scientific
ISBN: 981455619X
Category :
Languages : en
Pages : 342
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Book Description
The papers in this volume present a recent survey of important results in the field of supernovae and pulsars. The review articles are likely to prove valuable because of their pedagogical nature to students and other entrants in the field. For researchers already working in this field, observational results and the details of theoretical investigations presented systematically are likely to stimulate further debates regarding classification of supernovae types Ia Ib and II and their progenitors and their relationship. New results are presented.
Author: A. Ray
Publisher: World Scientific Publishing Company Incorporated
ISBN: 9789810206574
Category : Science
Languages : en
Pages : 319
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Book Description
Author: A. Ray
Publisher:
ISBN: 9789814538886
Category : Pulsars
Languages : en
Pages : 342
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Book Description
Author: C. Chiosi
Publisher: Springer Science & Business Media
ISBN: 9400963483
Category : Science
Languages : en
Pages : 393
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Book Description
x about a sequence of reVlew lectures, each followed by contributed talks and discussions. The opening session was devoted to reviewing the most recent results concerning the determination of chemical abundances in particularly inte resting objects providing direct evidence for stellar nucleosynthesis (like planetary nebulae, supernovae and supernova remnants). In Session 2 recent results on some relevant nuclear reaction rates have been presented. Session 3 grouped the contributions concerning the quasi-static evolution of normal stars, its relevance for the nucleosynthesis of the varlOUS elements and isotopes, and the comparison of the evolutionary models with the observations. Session 4 addressed the important questions of identifying the precursors of both Type I and Type II supernovae, and of determining the detailed composition of the ejecta by explosive nucleosynthesis associated with these events. Finally, Session 5 was devoted to a presentation of recent calculations of the evolution of hypothetical pre-galactic very massive objects (in cluding their potential role in pre-galactic nucleosynthesis), and to reviewing the progress that has been made in understanding the chemical evolution of galaxies. The discussion during and after talks was spirited and contributed signi ficantly to the succes of the workshop. We regrett for not having been able of reporting it "in toto" in the proceedings. Nevertheless, we hope that what has been recorded may still give to the reader at least part of the excitement we have experienced during the ten days of the workshop.
Author: Aruna Goswami
Publisher: Springer Science & Business Media
ISBN: 3642103529
Category : Science
Languages : en
Pages : 427
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Book Description
A fundamental question in contemporary astrophysics is the origin of the elements. Cosmochemistry seeks to answer when, how and where the chemical elements arose. Quantitative answers to these fundamental questions require a multi-disciplinary approach involving stellar evolution, explosive nucleosynthesis and nuclear reactions in different astrophysical environments. There remain, however, many outstanding problems and cosmochemistry remains a fertile area of research. This book is among the first in recent times to put together the essentials of cosmochemistry, combining contributions from leading astrophysicists in the field. The chapters have been organized to provide a clear description of the fundamentals, an introduction to modern techniques such as computational modelling, and glimpses of outstanding issues.
Author: Gerald Edward Brown
Publisher: World Scientific
ISBN: 9789812382504
Category : Science
Languages : en
Pages : 530
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Book Description
In published papers H A Bethe and G E Brown worked out the collapse of large stars and supernova explosions. They went on to evolve binaries of compact stars, finding that in the standard scenario the first formed neutron star always went into a black hole in common envelope evolution. C-H Lee joined them in the study of black hole binaries and gamma ray bursts. They found the black holes to be the fossils of the gamma ray bursts. From their properties they could reconstruct features of the burst and of the accompanying hypernova explosions. This invaluable book contains 23 papers on astrophysics, chiefly on compact objects, written over 23 years. The papers are accompanied by illuminating commentary. In addition there is an appendix on kaon condensation which the editors believe to be relevant to the equation of state in neutron stars, and to explain why black holes are formed at relatively low masses.
Author: Stanford E. Woosley
Publisher: Springer Science & Business Media
ISBN: 146122988X
Category : Science
Languages : en
Pages : 791
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Book Description
Supernova explosions are not only important to the ecology of the universe, seeding it, among other things, with the heavy elements necessary for the existence of life, but they are also a natural laboratory in which a host of unique physical phenomena occur. While still far from a complete understanding, scientists have made great advances during the last twenty-five years in understanding the nature and conse- quences of supernovae. This book presents the state of supernova studies at the beginning of the 1990's, as reported at a two-week meeting on the Santa Cruz campus of the University of California in July 1989 in- volving 177 astronomers and astrophysicists from 17 nations. The 110 papers contained in this volume report all aspects of the field - observations at all wavelengths from radio through gamma-rays, bolometric light curves and spectra, neutrino observations, the theory of stellar explosions, multidimensional models for mixing, nucleosynthesis calculations, synthetic spectral modeling, presupernova evolution, supernova remnants, supernova rates, supernovae as standard candles, the interaction of supernovae with their surroundings - and constitute the most comprehensive and up-to-date treatment of SN 1987A currently available. Astronomers and astronomy graduate students will find this an in valuable summary of the current state of supernova research. The informed layperson or undergraduate astronomy student will also find it a useful introduction and guide to the literature in the subject.
Author: Mezzacappa
Publisher: CRC Press
ISBN: 9780750305556
Category : Science
Languages : en
Pages : 768
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Book Description
Bringing together atomic physicists, nuclear physicists, astronomers, and astrophysicists from around the world, Stellar Evolution, Stellar Explosions, and Galactic Chemical Evolution focuses on stellar atmospheres; stellar evolution; stellar explosions, such as novae, supernovae, and x-ray bursters; pregalactic and galactic chemical evolution; the interstellar medium; and atomic and nuclear data for astrophysics. Consisting of invited papers, invited posters, and contributed posters, this volume covers observations, modeling, and atomic and nuclear physics foundations, including data, experiments, and theories, that are essential to understanding these important astrophysical objects and events. It documents a confluence of atomic physics, nuclear physics, and astrophysics and a confluence of data from atomic and nuclear physics experiments from current-generation astronomical instruments-all have helped advance the frontier in our understanding of the universe.
Author: Debades Bandyopadhyay
Publisher: Springer Nature
ISBN: 3030951715
Category : Science
Languages : en
Pages : 221
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Book Description
This book deals with the interdisciplinary areas of nuclear physics, supernovae and neutron star physics. It addresses the physics and astrophysics of the spectacular supernova explosions, starting with the collapse of massive stars and ending with the birth of neutron stars or black holes. Recent progress in the understanding of core collapse supernova (CCSN) and observational aspects of future detections of neutrinos from CCSN explosions are discussed. The other main focus in this text is the novel phases of dense nuclear matter, its compositions and equation of state (EoS) from low to very high baryon density relevant to supernovae and neutron stars. The multi-messenger astrophysics of binary neutron star merger GW170817 and its relation to EoS through tidal deformability are also presented in detail. The synthesis of elements heavier than iron in the supernova and neutron star environment by the rapid (r)-process are treated here with special emphasis on the nucleosynthesis in the ejected material from GW170817. This monograph is written for graduate students and researchers in the field of nuclear astrophysics.
Author: I. Cherchneff
Publisher: Springer Science & Business Media
ISBN: 9780792350095
Category : Science
Languages : en
Pages : 416
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Book Description
Dust and molecules are found in a large variety of astrophysical environments, in particular in the circumstellar material ejected by evolved stars. This book brings together the leading astronomers and astrophysicists in the field of molecular astrophysics and stellar physics to discuss the important issues of dust and molecular formation, the role of solids in circumstellar environments, molecules as probes of circumstellar parameters, the stellar contribution to the enrichment of the Galaxy, and the latest observational data in various wavelength domains, in partiular in the infrared with results from the Infrared Space Observatory. The astrophysical senarios include late-type stars, novae, Wolf-Rayet stars, Luminous Blue Variables and supernovae. Audience: Researchers and graduate students in the fields of stellar physics, stellar evolution and astrochemistry.
