Gamma-Ray Burst and Afterglow Astronomy 2001

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Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 618 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Gamma-Ray Burst and Afterglow Astronomy 2001 by : G.R. Ricker

Download or read book Gamma-Ray Burst and Afterglow Astronomy 2001 written by G.R. Ricker and published by American Institute of Physics. This book was released on 2003-05-08 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings contains the papers from both the poster and oral presentations presented at the Workshop celebrating the first year of the HETE mission. The HETE mission, launched on 9 October 2000, has dramatically quickened the pace of GRB discoveries. By disseminating accurate burst coordinates to the astronomical community within a minute of the burst onset, HETE has made possible the panchromatic observation of the early, bright phases of the relativistic fireball expansion in several GRB afterglows. The scientific program covered the rapidly expanding range of GRB research, with roughly half of the sessions being devoted to prompt burst emission, and half to burst afterglows, both from observational and theoretical perspectives. In particular, 26 papers presented in the section on the HETE Satellite Mission comprise both a tutorial on the spacecraft and its instruments, as well as a summary of early scientific results. In addition, special sessions, such as the session devoted to soft gamma repeaters, were devoted to future missions and instrumentation.

Gamma-Ray Bursts

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 354039088X
Total Pages : 613 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Gamma-Ray Bursts by : Gilbert Vedrenne

Download or read book Gamma-Ray Bursts written by Gilbert Vedrenne and published by Springer Science & Business Media. This book was released on 2009-03-20 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since their discovery was first announced in 1973, gamma-ray bursts (GRBs) have been among the most fascination objects in the universe. While the initial mystery has gone, the fascination continues, sustained by the close connection linking GRBs with some of the most fundamental topics in modern astrophysics and cosmology. Both authors have been active in GRB observations for over two decades and have produced an outstanding account on both the history and the perspectives of GRB research.

Gamma-Ray Bursts in the Afterglow Era

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540427711
Total Pages : 484 pages
Book Rating : 4.4/5 (277 download)

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Book Synopsis Gamma-Ray Bursts in the Afterglow Era by : Enrico Costa

Download or read book Gamma-Ray Bursts in the Afterglow Era written by Enrico Costa and published by Springer Science & Business Media. This book was released on 2001-12-14 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: The information received from BeppoSAX, Chandra and other instruments in the last two years has more than doubled the number of samples of Gamma-Ray Bursts localized and followed up for afterglow search. This has also increased the interest of astronomers in GRBs. This book reviews the research of the last two years and covers the global properties of GRBs, GRB afterglows, GRB host galaxies, cosmology using GRBs, and theories for GRBs and their afterglows. Theoretical and observational aspects are presented as well as tools for the analysis of the data.

Gamma-Ray Bursts in the Afterglow Era

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Publisher :
ISBN 13 : 9783662307939
Total Pages : 480 pages
Book Rating : 4.3/5 (79 download)

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Book Synopsis Gamma-Ray Bursts in the Afterglow Era by : Enrico Costa

Download or read book Gamma-Ray Bursts in the Afterglow Era written by Enrico Costa and published by . This book was released on 2014-09-01 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Gamma-Ray Bursts: 15 Years of GRB Afterglows

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Publisher :
ISBN 13 : 9782759810024
Total Pages : 0 pages
Book Rating : 4.8/5 (1 download)

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Book Synopsis Gamma-Ray Bursts: 15 Years of GRB Afterglows by : Javier Gorosabel

Download or read book Gamma-Ray Bursts: 15 Years of GRB Afterglows written by Javier Gorosabel and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gamma-ray bursts (GRB) are amongst the most energetic phenomena in the Universe. In 1997 (more than 15 years ago), BeppoSAX allowed the detection of the first GRB X-ray afterglow, leading to the detection of afterglows at other wavelengths (optical, radio) in the following years, probing the cosmological distance scale. There are still many other open issues which still need to be addressed, regarding both theoretical and observational aspects: prompt emission and afterglow physics, progenitors (including Pop III stars), host galaxies, multi-messenger information, etc.

What Are Gamma-Ray Bursts?

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Publisher : Princeton University Press
ISBN 13 : 1400837006
Total Pages : 271 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis What Are Gamma-Ray Bursts? by : Joshua S. Bloom

Download or read book What Are Gamma-Ray Bursts? written by Joshua S. Bloom and published by Princeton University Press. This book was released on 2011-01-10 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brief, cutting-edge introduction to the brightest cosmic phenomena known to science Gamma-ray bursts are the brightest—and, until recently, among the least understood—cosmic events in the universe. Discovered by chance during the cold war, these evanescent high-energy explosions confounded astronomers for decades. But a rapid series of startling breakthroughs beginning in 1997 revealed that the majority of gamma-ray bursts are caused by the explosions of young and massive stars in the vast star-forming cauldrons of distant galaxies. New findings also point to very different origins for some events, serving to complicate but enrich our understanding of the exotic and violent universe. What Are Gamma-Ray Bursts? is a succinct introduction to this fast-growing subject, written by an astrophysicist who is at the forefront of today's research into these incredible cosmic phenomena. Joshua Bloom gives readers a concise and accessible overview of gamma-ray bursts and the theoretical framework that physicists have developed to make sense of complex observations across the electromagnetic spectrum. He traces the history of remarkable discoveries that led to our current understanding of gamma-ray bursts, and reveals the decisive role these phenomena could play in the grand pursuits of twenty-first century astrophysics, from studying gravity waves and unveiling the growth of stars and galaxies after the big bang to surmising the ultimate fate of the universe itself. What Are Gamma-Ray Bursts? is an essential primer to this exciting frontier of scientific inquiry, and a must-read for anyone seeking to keep pace with cutting-edge developments in physics today.

Gamma-ray Bursts

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Publisher : Cambridge University Press
ISBN 13 : 0521662095
Total Pages : 361 pages
Book Rating : 4.5/5 (216 download)

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Book Synopsis Gamma-ray Bursts by : Chryssa Kouveliotou

Download or read book Gamma-ray Bursts written by Chryssa Kouveliotou and published by Cambridge University Press. This book was released on 2012-11-22 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive graduate-level review of GRB astrophysics and its history, featuring the latest research by an international team of experts.

Third Rome Workshop on Gamma-ray Bursts in the Afterglow Era

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Publisher :
ISBN 13 :
Total Pages : 626 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Third Rome Workshop on Gamma-ray Bursts in the Afterglow Era by : Marco Feroci

Download or read book Third Rome Workshop on Gamma-ray Bursts in the Afterglow Era written by Marco Feroci and published by . This book was released on 2004 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cosmic Explosions

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Publisher : Universal-Publishers
ISBN 13 : 1581122330
Total Pages : 206 pages
Book Rating : 4.5/5 (811 download)

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Book Synopsis Cosmic Explosions by : Edo Berger

Download or read book Cosmic Explosions written by Edo Berger and published by Universal-Publishers. This book was released on 2004 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: The diversity of stellar death is revealed in the energy, velocity and geometry of the explosion debris ("ejecta''). Using multi-wavelength observations of gamma-ray burst (GRB) afterglows I show that GRBs, arising from the death of massive stars, are marked by relativistic, collimated ejecta ("jets'') with a wide range of opening angles. These results suggest that various cosmic explosions are powered by a common energy source, an "engine'' (possibly an accreting stellar-mass black hole), with their diverse appearances determined solely by the variable high velocity output. On the other hand, using radio observations I show that local type Ibc core-collapse supernovae generally lack relativistic ejecta and are therefore not powered by engines. Instead, the highest velocity debris in these sources, typically with a velocity lower than 100,000 km/sec, are produced in the (effectively) spherical ejection of the stellar envelope. The relative rates of engine- and collapse-powered explosions suggest that the former account for only a small fraction of the stellar death rate. Using the first radio and submillimeter observations of GRB hosts, I show that some are extreme starburst galaxies with the bursts directly associated with the regions of most intense star formation. I suggest, by comparison to other well-studied samples, that GRBs preferentially occur in sub-luminous, low mass galaxies, undergoing the early stages of a starburst process. If confirmed with future observations, this trend will place GRBs in the forefront of star formation and galaxy evolution studies.

Gamma-Ray Bursts

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Publisher :
ISBN 13 : 9780750315005
Total Pages : 250 pages
Book Rating : 4.3/5 (15 download)

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Book Synopsis Gamma-Ray Bursts by : Andrew Levan

Download or read book Gamma-Ray Bursts written by Andrew Levan and published by . This book was released on 2018-12-21 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the most powerful explosion that occurs in the universe, gamma-ray bursts (GRBs) are one of the most exciting topics being studied in astrophysics. Creating more energy than the Sun does in its entire lifetime, GRBs create a blaze of light that will outshine every other object visible in the sky, enabling us to measure galaxies that are several million years old.GRBs cover various areas of astronomy and interest in them reaches a wide range of fields. Andrew Levan explores the fascinating history of these astronomical occurrences and details our current understanding of GRBs. The science behind them is rapidly moving and this book examines the knowledge that we now have as well as the questions that are continually being raised. Predominantly aimed at PhD students and researchers in the area, Gamma-Ray Bursts addresses this captivating topic and outlines the principles and initial applications of a fascinating astronomical phenomena.

Gamma-Ray Bursts: 30 Years of Discovery

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Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 812 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Gamma-Ray Bursts: 30 Years of Discovery by : E.E. Fenimore

Download or read book Gamma-Ray Bursts: 30 Years of Discovery written by E.E. Fenimore and published by American Institute of Physics. This book was released on 2004-10-21 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last thirty years, gamma-ray bursts have grown from an oddity to a central position in astrophysics. Not only are they the largest explosions since the big bang, capable of flooding most of the universe with gamma-rays, but their brilliance serves as a backlight that can illuminate the cosmos far deeper into the early universe than any other object. Their unpredictability has forced researchers to use extreme measures to observe them: completely autonomous satellites and robotic ground-based telescopes. Their bizarre physical properties have pushed us to develop new theories of astrophysical explosions. Topics include: global properties of GRBs; X-ray flashes; ultra-high energy gamma-rays, neutrinos, gravity waves; prompt emission and early afterglows; relativistic jets and polarization; GRB030329; GRB progenitors; GRB connection to supernovae; dark versus bright GRBs; late afterglows; GRBs and cosmology; general observations; general theory; analysis and observation techniques; present satellites; Swift satellite; future satellites; and robotic observing systems.

The Physics of Gamma-Ray Bursts

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Publisher : Cambridge University Press
ISBN 13 : 1107027616
Total Pages : 617 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis The Physics of Gamma-Ray Bursts by : Bing Zhang

Download or read book The Physics of Gamma-Ray Bursts written by Bing Zhang and published by Cambridge University Press. This book was released on 2019 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete text on the physics of gamma-ray bursts, the most brilliant explosions since the Big Bang.

Gamma-ray Bursts

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Publisher : Cambridge University Press
ISBN 13 : 1139576488
Total Pages : 361 pages
Book Rating : 4.1/5 (395 download)

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Book Synopsis Gamma-ray Bursts by : Chryssa Kouveliotou

Download or read book Gamma-ray Bursts written by Chryssa Kouveliotou and published by Cambridge University Press. This book was released on 2012-11-22 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cosmic gamma ray bursts (GRBs) have fascinated scientists and the public alike since their discovery in the late 1960s. Their story is told here by some of the scientists who participated in their discovery and, after many decades of false starts, solved the problem of their origin. Fourteen chapters by active researchers in the field present a detailed history of the discovery, a comprehensive theoretical description of GRB central engine and emission models, a discussion of GRB host galaxies and a guide to how GRBs can be used as cosmological tools. Observations are grouped into three sets from the satellites CGRO, BeppoSAX and Swift, and followed by a discussion of multi-wavelength observations. This is the first edited volume on GRB astrophysics that presents a fully comprehensive review of the subject. Utilizing the latest research, Gamma-ray Bursts is an essential desktop companion for graduate students and researchers in astrophysics.

Toward an Understanding of the Progenitors of Gamma-Ray Bursts

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Publisher : Universal-Publishers
ISBN 13 : 1581121695
Total Pages : 198 pages
Book Rating : 4.5/5 (811 download)

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Book Synopsis Toward an Understanding of the Progenitors of Gamma-Ray Bursts by : Joshua S. Bloom

Download or read book Toward an Understanding of the Progenitors of Gamma-Ray Bursts written by Joshua S. Bloom and published by Universal-Publishers. This book was released on 2002 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: The various possibilities for the origin ("progenitors") of gamma-ray bursts (GRBs) manifest in differing observable properties. Through deep spectroscopic and high-resolution imaging observations of some GRB hosts, I demonstrate that well-localized long-duration GRBs are connected with otherwise normal star-forming galaxies at moderate redshifts of order unity. Using high-mass binary stellar population synthesis models, I quantify the expected spatial extent around galaxies of coalescing neutron stars, one of the leading contenders for GRB progenitors. I then test this scenario by examining the offset distribution of GRBs about their apparent hosts making extensive use of ground-based optical data from Keck and Palomar and space-based imaging from the Hubble Space Telescope. The offset distribution appears to be inconsistent with the coalescing neutron star binary hypothesis (and, similarly, black-hole--neutron star coalescences); instead, the distribution is statistically consistent with a population of progenitors that closely traces the ultra-violet light of galaxies. This is naturally explained by bursts which originate from the collapse of massive stars ``collapsars''). This claim is further supported by the unambiguous detections of intermediate-time (approximately three weeks after the bursts) emission ``bumps'' which appear substantially more red than the afterglows themselves. I claim that these bumps could originate from supernovae that occur at approximately the same time as the associated GRB; if true, GRB 980326 and GRB 011121 provide strong observational evidence connecting cosmological GRBs to high-redshift supernovae and implicate massive stars as the progenitors of at least some long-duration GRBs.

Sixteenth Marcel Grossmann Meeting, The: On Recent Developments In Theoretical And Experimental General Relativity, Astrophysics, And Relativistic Field Theories - Proceedings Of The Mg16 Meeting On General Relativity (In 4 Volumes)

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Publisher : World Scientific
ISBN 13 : 9811269785
Total Pages : 4880 pages
Book Rating : 4.8/5 (112 download)

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Book Synopsis Sixteenth Marcel Grossmann Meeting, The: On Recent Developments In Theoretical And Experimental General Relativity, Astrophysics, And Relativistic Field Theories - Proceedings Of The Mg16 Meeting On General Relativity (In 4 Volumes) by : Remo Ruffini

Download or read book Sixteenth Marcel Grossmann Meeting, The: On Recent Developments In Theoretical And Experimental General Relativity, Astrophysics, And Relativistic Field Theories - Proceedings Of The Mg16 Meeting On General Relativity (In 4 Volumes) written by Remo Ruffini and published by World Scientific. This book was released on 2022-12-15 with total page 4880 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of MG16 give a broad view of all aspects of gravitational physics and astrophysics, from mathematical issues to recent observations and experiments. The scientific program of the meeting included 46 plenary presentations, 3 public lectures, 5 round tables and 81 parallel sessions arranged during the intense six-day online meeting. All talks were recorded and are available on the ICRANet YouTube channel at the following link: www.icranet.org/video_mg16.These proceedings are a representative sample of the very many contributions made at the meeting. They contain 383 papers, among which 14 come from the plenary sessions.The material represented in these proceedings cover the following topics: accretion, active galactic nuclei, alternative theories of gravity, black holes (theory, observations and experiments), binaries, boson stars, cosmic microwave background, cosmic strings, dark energy and large scale structure, dark matter, education, exact solutions, early universe, fundamental interactions and stellar evolution, fast transients, gravitational waves, high energy physics, history of relativity, neutron stars, precision tests, quantum gravity, strong fields, and white dwarf; all of them represented by a large number of contributions.The online e-proceedings are published in an open access format.

Gamma 2001

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Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 1004 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Gamma 2001 by : Steven Ritz

Download or read book Gamma 2001 written by Steven Ritz and published by American Institute of Physics. This book was released on 2001-11-09 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results from the Compton Gamma-Ray Observatory (CGRO). Also includes results from missions such as HETE-II, Chandra, and XMM-Newton. In addition, results from ground-based VHE gamma-ray and radion observatories, and other ground-based and space missions related to high energy astrophysical sources. Papers include mission capabilities and anticipated science from upcoming missions such as new gamma-ray space telescopes like GLAST, Swift, INTEGRAL, and AGILE.

Gamma-ray Burst Correlations: Current Status and Open Questions

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Publisher : Institute of Physics Publishing
ISBN 13 : 9780750319294
Total Pages : 194 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Gamma-ray Burst Correlations: Current Status and Open Questions by : Maria Dainotti

Download or read book Gamma-ray Burst Correlations: Current Status and Open Questions written by Maria Dainotti and published by Institute of Physics Publishing. This book was released on 2019-08-15 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gamma-ray Burst Correlations presents an overview of the observational correlations; their physical interpretations, their use as redshift estimators, and their potential use as cosmological tools. The author describes the existing correlations as well as broaching the possible meaning and controversy behind the results of several GRB correlations.