Download or read book Cosmic Explosions in Three Dimensions written by Peter Höflich and published by Cambridge University Press. This book was released on 2004-12-16 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supernovae and gamma-ray bursts are the strongest explosions in the Universe. Observations show that, rather than being symmetrical, they are driven by strong jets of energy and other asymmetrical effects. These observations demand theories and computations that challenge the biggest computers. This volume marks the transition to a fresh paradigm in the study of stellar explosions. It highlights the burgeoning era of routine supernova polarimetry and the insights into core collapse and thermonuclear explosions. With chapters by leading scientists, the book summarises the status of a fresh perspective on stellar explosions and should be a valuable resource for graduate students and research scientists.
Download or read book Cosmic Explosions written by J.M. Marcaide and published by Springer Science & Business Media. This book was released on 2005-11-21 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supernovae are among the most energetic phenomena in the Universe and - lated to almost all aspects of modern astrophysics including starburst gal- ies, cosmic ray acceleration, neutron star and black hole formation, nuc- osynthesis and ISM chemical enrichment, energy input to the ISM, cosmic distance scale determination, dark energy related cosmological acceleration, gamma-ray bursts, extra-solar system neutrino burst detection, gravity wave generation, and many more. Additionally, the past 15 years have been p- ticularly productive with many new results and new understanding due in particular to the closest SN in 400 years in SN 1987A in the Large M- ellanic Cloud, and the unusually bright and close SN 1993J and SN 1994I in the nearby galaxies M81 and M51, respectively. In addition, the disc- ery of the ?-ray burst GRB 980425 and its related supernova SN 1998bw, and the con?rmation of GRB 030329/SN 2003dh, tied the study of SNe and GRBs inextricably together. With the many developments since the last - jor supernova meeting in La Serena, Chile in 1997, we felt that it was an appropriate time to bring together experts and students interested in the subject for a meeting where SN and GRB properties and interrelationships could be discussed. The tenth anniversary of SN 1993J provided such an - portunity and, appropriately, the meeting was held in Spain where SN 1993J was discovered on the early morning of 28 March 1993 by a Spanish amateur astronomer, Francisco Garc ́ ?a.
Download or read book Cosmic Explosions written by Stephen S. Holt and published by Springer. This book was released on 2000 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This conference presents invited and contributed papers by international experts devoted to explosive phenomena in cosmic settings as diverse as stellar flares, X-ray bursts, jets, novae, supernovae, hypernovae, and gamma-ray bursts. The conference considered not only the origins of explosive behavior, but also information about the host systems that the explosive phenomena might yield. For example, X-ray bursts can be used to determine structural parameters of neutron stars, and specific types of supernovae can be used as standard candles to study the deceleration of the Hubble expansion.
Download or read book Stellar Explosions written by Jordi Jose and published by CRC Press. This book was released on 2016-01-05 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stars are the main factories of element production in the universe through a suite of complex and intertwined physical processes. Such stellar alchemy is driven by multiple nuclear interactions that through eons have transformed the pristine, metal-poor ashes leftover by the Big Bang into a cosmos with 100 distinct chemical species. The products of
Download or read book Zooming in written by Regina von Berlepsch and published by John Wiley & Sons. This book was released on 2013-10-14 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: High resolution is a key element in research in astronomy and cosmology. Advances in instrumentation and new methods are enabling us to constantly make new exciting discoveries, and progress in theoretical modelling allows us to gain a deeper understanding of cosmic physics. One example of this progress in instrumentation and observing strategy have made possible the discovery of a rich population of low-mass planets orbiting solar-type stars (Michel Mayor et al., Karl Schwarzschild Lecture 2010). This 23rd volume in the series Reviews of Modern Astronomy contains 14 invited reviews and highlight contributions presented during the 2010 annual meeting of the Astronomical Society on the topic "Zooming in: The cosmos at high resolution", held in Bonn, Germany, in September 2010.
Download or read book Cosmic Explosions in Three Dimensions written by Peter Höflich and published by Cambridge University Press. This book was released on 2004-12-16 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent observations have demonstrated that supernovae and gamma ray bursts are driven by strong jets of energy and other asymmetrical effects that reveal unknown physical properties. This volume highlights the burgeoning era of routine supernova polarimetry and the new insights into core collapse and thermonuclear explosions. Chapters by leading scientists summarize the status of a rapidly developing perspective on stellar explosions in a valuable resource for graduate students and research scientists.
Download or read book A First Course in General Relativity written by Bernard Schutz and published by Cambridge University Press. This book was released on 2022-05-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Clarity, readability, and rigor combine in the third edition of this widely used textbook to provide the first step into general relativity for advanced undergraduates with a minimal background in mathematics. Topics within relativity that fascinate astrophysics researchers and students alike are covered with Schutz's characteristic ease and authority, from black holes to relativistic objects, from pulsars to the study of the Universe as a whole. This third edition contains discoveries by astronomers that require general relativity for their explanation; two chapters on gravitational waves, including direct detections of gravitational waves and their observations' impact on cosmological measurements; new information on black holes and neutron stars; and greater insight into the expansion of the Universe. Over 300 exercises, many new to this edition, give students the confidence to work with general relativity and the necessary mathematics, while the informal writing style and worked examples make the subject matter easily accessible.
Download or read book Open Issues in Core Collapse Supernova Theory written by Anthony Mezzacappa and published by World Scientific. This book was released on 2005 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: Efforts to uncover the explosion mechanism of core collapse supernovae and to understand all of their associated phenomena have been ongoing for nearly four decades. Despite this, our theoretical understanding of these cosmic events remains limited; two- and three-dimensional modeling of these events is in its infancy. Most of the modeling efforts over the past four decades have, by necessity, been constrained to spherical symmetry, with the first two-dimensional, albeit simplified, models appearing only during the last decade. Simulations to understand the complex interplay between the turbulent stellar core fluid flow, its magnetic fields, the neutrinos produced in and emanating from the proto-neutron star, the stellar core rotation, and the strong gravitational fields have yet to be performed. Only subsets of these fundamental ingredients have been included in the models thus far, often with approximation. The purpose of this volume is to identify the outstanding issues that remain in order to come to a complete understanding of these important astrophysical events. As the book focuses on open issues rather than the current state of the art in the field OCo although the latter will certainly be discussed OCo it will remain relevant for some time."
Download or read book Beyond the Blur written by Shriharsh P. Tendulkar and published by Universal-Publishers. This book was released on 2014-06-04 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adaptive optics (AO) corrects distortions created by atmospheric turbulence and delivers diffraction-limited images on ground-based telescopes. The vastly improved spatial resolution and sensitivity has been utilized for studying everything from the magnetic fields of sunspots upto the internal dynamics of high-redshift galaxies. This thesis about AO science from small and large telescopes is divided into two parts: Robo-AO and magnetar kinematics. In the first part, I discuss the construction and performance of the world's first fully autonomous visible light AO system, Robo-AO, at the Palomar 60-inch telescope. Robo-AO operates extremely efficiently with an overhead
Download or read book An Introduction to Distance Measurement in Astronomy written by Richard de Grijs and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distance determination is an essential technique in astronomy, and is briefly covered in most textbooks on astrophysics and cosmology. It is rarely covered as a coherent topic in its own right. When it is discussed the approach is frequently very dry, splitting the teaching into, for example, stars, galaxies and cosmologies, and as a consequence, books lack depth and are rarely comprehensive. Adopting a unique and engaging approach to the subject An Introduction to distance Measurement in Astronomy will take the reader on a journey from the solar neighbourhood to the edge of the Universe, discussing the range of distance measurements methods on the way. The book will focus on the physical processes discussing properties that underlie each method, rather than just presenting a collection of techniques. As well as providing the most compressive account of distance measurements to date, the book will use the common theme of distance measurement to impart basic concepts relevant to a wide variety of areas in astronomy/astrophysics. The book will provide an updated account of the progress made in a large number of subfields in astrophysics, leading to improved distance estimates particularly focusing on the underlying physics. Additionally it will illustrate the pitfalls in these areas and discuss the impact of the remaining uncertainties in the complete understanding of the Universes at large. As a result the book will not only provide a comprehensive study of distance measurement, but also include many recent advances in astrophysics.
Download or read book Reports on Astronomy 2003 2005 IAU XXVIA written by Oddbjorn Engvold and published by Cambridge University Press. This book was released on 2007-05-10 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transactions XXVIA of the International Astronomical Union (IAU) provides a comprehensive and authoritative review of what has been achieved in astronomy during the years 2003 to 2005. The insightful and up-to-date reviews are written by the Presidents and Chairpersons of the IAU's different Divisions, Commissions and Working Groups and each focuses on a different subject area. Topics covered in this wide-ranging volume include: fundamental astronomy; the Sun and heliosphere; planetary systems sciences; stars; variable stars; interstellar matter; the Galactic system; galaxies and the Universe; optical and infrared techniques; radio astronomy; space and high energy astrophysics; and other IAU activities. The reviews are written at a level suitable for colleagues in the same field, but they will also be useful for students and researchers wishing to gain an overview beyond their own research area.
Download or read book High Energy Density Laboratory Astrophysics written by George A. Kyrala and published by Springer Science & Business Media. This book was released on 2005-08-10 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past several years, research teams around the world have developed astrophysics-relevant utilizing high energy-density facilities such as intense lasers and z-pinches. Research is underway in many areas, such as compressible hydrodynamic mixing, strong shock phenomena, radiation flow, radiative shocks and jets, complex opacities, equations o fstat, and relativistic plasmas. Beyond this current research and the papers it is producing, plans are being made for the application, to astrophysics-relevant research, of the 2 MJ National Ignition Facility (NIF) laser at Lawrence Livermore National Laboratory; the 600 kj Ligne d'Intergration Laser (LIL) and the 2 MJ Laser Megajoule (LMJ) in Bordeaux, France; petawatt-range lasers now under construction around the world; and current and future Z pinches. The goal of this conference and these proceedings is to continue focusing and attention on this emerging research area. The conference brought together different scientists interested in this emerging new filed, with topics covering: - Hydrodynamic instabilities in astrophysics, - Supernovae and supernova remnant evolution, - Aastrophysical shocks, blast waves, and jets, - Stellar opacities, - Radiation and thermal transport, - Dense plasma atomic physics and EOS - X-ray photoionized plasmas, - Ultrastrong magnetic field generation Reprinted from Astrophysics and Space Science, volume 298, Nos. 1-2, 2005
Download or read book Scientific Natural Philosophy written by E. E. Escultura and published by Bentham Science Publishers. This book was released on 2011 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Natural Philosophy explains the nature and content of scientific natural philosophy, particularly qualitative modeling, and updates scientific methodology by providing details of the mathematics involved. The book presents a total view of our universe, from the fractal superstring to its destiny as black holes back in to dark matter, and to the timeless and boundless 'Universe' where our universe is a local super, super galaxy. It stresses the various levels of complementarity between qualitative and quantitative modeling where the former solves and answers questions the latter could not and duality between quantum and macro gravity. It highlights new information from the Grand Unification Theory (GUT) missing in previous philosophical works such as the indestructible generalized nested fractal superstring, brain waves as common medium of the brain and gene for their functions. Moreover, it points to a new technological epoch brought about by the GUT based on utilization of dark matter towards elevating the quality of life. This comprehensive book provides an exciting perspective on this fascinating field to the reader.
Download or read book World Christian Trends Ad30 ad2200 hb written by and published by William Carey Library. This book was released on 2001 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Shades of Freedom written by A. Leon Higginbotham Jr. and published by Oxford University Press. This book was released on 1998-06-11 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few individuals have had as great an impact on the law--both its practice and its history--as A. Leon Higginbotham, Jr. A winner of the Presidential Medal of Freedom, the nation's highest civilian honor, he has distinguished himself over the decades both as a professor at Yale, the University of Pennsylvania, and Harvard, and as a judge on the United States Court of Appeals. But Judge Higginbotham is perhaps best known as an authority on racism in America: not the least important achievement of his long career has been In the Matter of Color, the first volume in a monumental history of race and the American legal process. Published in 1978, this brilliant book has been hailed as the definitive account of racism, slavery, and the law in colonial America. Now, after twenty years, comes the long-awaited sequel. In Shades of Freedom, Higginbotham provides a magisterial account of the interaction between the law and racial oppression in America from colonial times to the present, demonstrating how the one agent that should have guaranteed equal treatment before the law--the judicial system--instead played a dominant role in enforcing the inferior position of blacks. The issue of racial inferiority is central to this volume, as Higginbotham documents how early white perceptions of black inferiority slowly became codified into law. Perhaps the most powerful and insightful writing centers on a pair of famous Supreme Court cases, which Higginbotham uses to portray race relations at two vital moments in our history. The Dred Scott decision of 1857 declared that a slave who had escaped to free territory must be returned to his slave owner. Chief Justice Roger Taney, in his notorious opinion for the majority, stated that blacks were "so inferior that they had no right which the white man was bound to respect." For Higginbotham, Taney's decision reflects the extreme state that race relations had reached just before the Civil War. And after the War and Reconstruction, Higginbotham reveals, the Courts showed a pervasive reluctance (if not hostility) toward the goal of full and equal justice for African Americans, and this was particularly true of the Supreme Court. And in the Plessy v. Ferguson decision, which Higginbotham terms "one of the most catastrophic racial decisions ever rendered," the Court held that full equality--in schooling or housing, for instance--was unnecessary as long as there were "separate but equal" facilities. Higginbotham also documents the eloquent voices that opposed the openly racist workings of the judicial system, from Reconstruction Congressman John R. Lynch to Supreme Court Justice John Marshall Harlan to W. E. B. Du Bois, and he shows that, ironically, it was the conservative Supreme Court of the 1930s that began the attack on school segregation, and overturned the convictions of African Americans in the famous Scottsboro case. But today racial bias still dominates the nation, Higginbotham concludes, as he shows how in six recent court cases the public perception of black inferiority continues to persist. In Shades of Freedom, a noted scholar and celebrated jurist offers a work of magnificent scope, insight, and passion. Ranging from the earliest colonial times to the present, it is a superb work of history--and a mirror to the American soul.
Download or read book The Fate of the Most Massive Stars written by Roberta M. Humphreys and published by . This book was released on 2005 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AACR 2017 Proceedings Abstracts 1 3062 written by American Association for Cancer Research and published by CTI Meeting Technology. This book was released on 2017-03-13 with total page 3186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The AACR Annual Meeting highlights the best cancer science and medicine from institutions all over the world. Attendees are invited to stretch their boundaries, form collaborations, attend sessions outside their own areas of expertise, and learn how to apply exciting new concepts, tools, and techniques to their own research. Part A contains abstracts 1-3062 accepted for the 2017 meeting.
