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Author : Heino Falcke
Publisher :
ISBN 13 :
Total Pages : 664 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Central Parsecs of the Galaxy written by Heino Falcke and published by . This book was released on 1999 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Astronomical Union. Symposium
Publisher : Springer Science & Business Media
ISBN 13 : 9780792350606
Total Pages : 556 pages
Book Rating : 4.3/5 (56 download)
Download or read book The Central Regions of the Galaxy and Galaxies written by International Astronomical Union. Symposium and published by Springer Science & Business Media. This book was released on 1998-08-31 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the August 1997 symposium. One hundred and ninety- four contributions present comparative studies on the data of the Milky Way and central regions of nearby galaxies. Included is information on galactic bulges, galactic center star clusters, star formation, starbursts, neutral ISM in the galactic center, molecular gas in the nuclei of galaxies, gas dynamics in the galactic center, the central parsecs of the milky way, magnetic and high-energy phenomena, black holes in galaxies, black hole in the galactic center, and black hole powering of AGN and jets. A sampling of topics: diffraction-limited IR speckle masking observations of the central regions of Seyfert galaxies, the stellar content of the Quintuplet cluster, and the structural characteristics of spiral bulges. Annotation copyrighted by Book News, Inc., Portland, OR
Author : Angela Cotera
Publisher : John Wiley & Sons
ISBN 13 : 352761799X
Total Pages : 650 pages
Book Rating : 4.5/5 (276 download)
Download or read book Proceedings of the Galactic Center Workshop 2002, Astronomische Nachrichten Supplementary Issue 1/2003 written by Angela Cotera and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our knowledge of the environment of the nucleus of our galaxy has been greatly enhanced, by more extensive and sensitive observations at radio and infrared wavelengths, the advent of high resolution x-ray imaging and spectroscopy, and considerable theoretical activity to understand the nucleus and its components, and their activity. The Galactic Center Workshop 2002 was organized to review recent research on the galactic center, including the latest state-of-the-art observations and important theoretical developments. The workshop covered phenomena on scales ranging from the central several hundred parsecs to the central parsec and within. Each topic was approached from both multi-wavelength observational and theoretical perspectives.
Author : Angela S. Cotera
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 662 pages
Book Rating : 4.3/5 (91 download)
Download or read book Proceedings of the Galactic Center Workshop 2002 written by Angela S. Cotera and published by John Wiley & Sons. This book was released on 2004 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Hosted by Gemini Observatory during the week of November 3-8 in Hawaii. Called 'The Central 300 Parsecs, ' the conference was sponsored by several observatories on Mauna Kea to stimulate discussions on the galactic core. The conference was held at the Keauhou Beach Resort in Kailua-Kona, on the west side of the Big Island."-
Author : R. Genzel
Publisher : Springer Science & Business Media
ISBN 13 : 9401107521
Total Pages : 513 pages
Book Rating : 4.4/5 (11 download)
Download or read book The Nuclei of Normal Galaxies written by R. Genzel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our Galactic center's proximity allows astronomers to study physical pro cesses within galactic nuclei at a level of detail that will never be possible in the more distant, but usually also more spectacular, extragalactic systems. Recent advances in instrumentation from the radio, through the submillime ter and infrared wavebands, and out to the X- and "'(-ray bands now allow observations of the Galactic Center over thirteen orders of magnitude in wave length. Our knowledge about the central few hundred parsecs of our Galaxy has consequently increased vastly over the past decade. The same new instru ments provide high resolution, high quality measurements of nearby ''normal'' galactic nuclei; that is, nuclei whose modest energy output is comparable to that of our own (and most other) galaxies. Theorists, spurred in part by the new observations, have been able to refine models of the energetics, dynam ics, and evolution of the gas and stellar systems deep within galactic nuclei.
Author : Mark Morris
Publisher : Springer Science & Business Media
ISBN 13 : 9400923627
Total Pages : 642 pages
Book Rating : 4.4/5 (9 download)
Download or read book The Center of the Galaxy written by Mark Morris and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation of the Galactic nucleus and its surroundings is necessarily a modem endeavor, for traditional observations made at visual wavelengths have not even begun to penetrate the veil of -30 magnitudes of visual extinction that intercedes. On the other hand, infrared, and especially radio observers find a relatively unobstructed view of the central portion of the Galaxy, so the study of this arena has proceeded apace with the development of these branches of astronomy. Thus, it is no accident that the first IAU sponsored conference to be held on the Galactic center is timed to coincide with the initiation, or the immediate aftennath, of major technical developments at long wavelengths, including infrared array detectors, millimeter-wavelength aperture synthesis, and self-calibration and refmed deconvolution algorithms in aperture synthesis radio astronomy. The center of the Galaxy is also accessible to X and gamma-ray observers, and progress at high energies has been steady, especially as imaging capabilities are being realized at X-ray wavelengths. However, one might expect that the revolution in the high energy domain is still ahead of us, as instruments with larger collecting areas and improved spatial resolution are now being developed. The youth of this subject is evidenced by the relatively small number of meetings that have been devoted to it.
Author : H Falcke
Publisher : CRC Press
ISBN 13 : 9781420033427
Total Pages : 380 pages
Book Rating : 4.0/5 (334 download)
Download or read book The Galactic Black Hole written by H Falcke and published by CRC Press. This book was released on 2002-12-16 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The supermassive black hole in the center of our Milky Way is the nearest such object and relatively easy to observe and study. Not surprisingly therefore, it is the best studied supermassive black hole. Many astrophysical and even general relativistic effects can be investigated in great detail. The Galactic Black Hole: Lectures on General Relativity and Astrophysics provides a systematic introduction to the physics/astrophysics and mathematics of black holes at a level suitable for graduate students, postdocs, and researchers in physics, astrophysics, astronomy, and applied mathematics. The focus is mainly on the supermassive black hole in the center of our Milky Way but the results can be easily generalized taking it as an example. Leading international experts provide first-hand accounts of the observational and theoretical aspects of this black hole. Topics range from the properties of the Schwarzschild metric and the collapse of a black hole, to quantum gravity, and from the structure of the Galaxy to accretion of matter and the emission properties of the Galactic Center black hole.
Author : Leo Blitz
Publisher : Springer Science & Business Media
ISBN 13 : 9401128138
Total Pages : 175 pages
Book Rating : 4.4/5 (11 download)
Download or read book The Center, Bulge, and Disk of the Milky Way written by Leo Blitz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our view of our Galaxy has recently been undergoing an increasing divergence from the traditional standpoint. In this book ten authors discuss in eight chapters how the conceptions of the Milky Way have moved in new directions. Starting with the inner parsec and the Center of the Galaxy, the book gradually moves on to the bulge and its relation to the globular clusters and to the disk, of which the presence of a bar is argued. A new look on the HI distribution in the disk, a synthesis of molecular line surveys and the study of stellar populations are discussed in the last three chapters.
Author :
Publisher :
ISBN 13 : 9785927900770
Total Pages : 84 pages
Book Rating : 4.9/5 (7 download)
Download or read book Mystery lays in the Center of Galaxy written by and published by . This book was released on 2006 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Astronomisches Rechen-Institut
Publisher : Springer Science & Business Media
ISBN 13 : 3662123703
Total Pages : 1433 pages
Book Rating : 4.6/5 (621 download)
Download or read book Literature 1989, Part 1 written by Astronomisches Rechen-Institut and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 1433 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the reviews: "Astronomy and Astrophysics Abstracts has appeared in semi-annual volumes since 1969 and it has already become one of the fundemental publications in the fields of astronomy, astrophysics and neighbouring sciences. It is the most important English-language abstracting journal in the mentioned branches. ...The abstracts 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." Space Science Review# "Dividing the whole field plus related subjects into 108 categories, each work is numbered and most are accompanied by brief abstracts. Fairly comprehensive cross-referencing links relevant papers to more than one category, and exhaustive author and subject indices are to be found at the back, making the catalogues easy to use. The series appears to be so complete in its coverage and always less than a year out of date that I shall certainly have to make a little more space on those shelves for future volumes." The Observatory Magazine#
Author : T. W. Hartquist
Publisher : Oxford University Press
ISBN 13 : 9780198501589
Total Pages : 562 pages
Book Rating : 4.5/5 (15 download)
Download or read book The Molecular Astrophysics of Stars and Galaxies written by T. W. Hartquist and published by Oxford University Press. This book was released on 1998 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive survey of modern molecular astrophysics. It includes an introduction to molecular spectroscopy and then addresses the main areas of current molecular astrophysics, including galaxy formation, star forming regions, mass loss from young as well as highlyevolved stars and supernovae, starburst galaxies plus the tori and discs near the central engines of active galactic nuclei. All chapters have been written by invited authors who are acknowledged experts in their fields. The thorough editorial process has ensured a uniformly high standard ofexposition and a coherent style. The book is unique in giving a detailed view of its wide-ranging subject. It will provide the standard introduction for research students in molecular astrophysics. The book will be read by research astronomers and astrophysicists who wish to broaden the basis oftheir knowledge or are moving their activities into this burgeoning field. It will enable chemists to learn the astrophysics most related to chemistry as well as instruct physicists about the molecular processes most important in astronomy.
Author : Leo Blitz
Publisher : Springer Science & Business Media
ISBN 13 : 9400916876
Total Pages : 716 pages
Book Rating : 4.4/5 (9 download)
Download or read book Unsolved Problems of the Milky Way written by Leo Blitz and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the Milky Way is the most studied and best understood galactic system, there are many fundamental questions about our Galaxy that remain unanswered. This book concentrates on those questions which have the widest applicability in all of astrophysics, and for which answers are most likely to be forthcoming in the next few years. Is the Milky Way a barred spiral, and if so, what are its properties? Is the disk of the Milky Way axisymmetric and what does the answer tell us about its dynamical history? Is there a black hole at the center of the Galaxy? How far does the Galaxy extend? How much dark matter is there in the Milky Way system? And more.
Author : Bart Jan Bok
Publisher : Harvard University Press
ISBN 13 : 9780674575035
Total Pages : 380 pages
Book Rating : 4.5/5 (75 download)
Download or read book The Milky Way written by Bart Jan Bok and published by Harvard University Press. This book was released on 1981 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: A swirling spiral of 100 billion star-suns, star clusters, nebulae, and cosmic dust, the Milky Way is our home galaxy and, for astronomers, a source of endless fascination. Since 1941 The Milky Way has conveyed Bart and Priscilla Bok's own fascination with our galaxy in an authoritative yet easily understandable account. For two generations this immensely popular book has been the standard introduction to the Milky Way, but once again, scientific advances have demanded a complete revision and thorough updating. In just the last decade an entirely new model of a much more massive Milky Way has emerged, and new techniques of radio and infrared astronomy have opened up the full study of the galactic center. As in earlier editions, presentation of new research and dynamic new theoretical advances will delight amateur and professional stargazers alike.
Author : M.F. Kessler
Publisher : Springer Science & Business Media
ISBN 13 : 9400972512
Total Pages : 471 pages
Book Rating : 4.4/5 (9 download)
Download or read book Galactic and Extragalactic Infrared Spectroscopy written by M.F. Kessler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last major conference on infrared astronomy was the IAU Symposium No. 96 in June 1980. Since then, the discipline has continued to mature and to contribute to all branches of astrophysics. One particular area of growth has been in spectroscopic capabilities at all infrared wavelengths. The purpose of the Symposium in Toledo was to review the scientific questions to be addressed via infrared spectroscopy and to provide, in the proceedings, a useful summary of the field. The sensitivity of infrared spectroscopic observations is still generally limited by detector characteristics or by thermal background radiation. However in recent years improvements in detector technology together with developments in spectroscopic instrumentation have made possible both quite detailed spectroscopy of the brighter members of many classes of galactic sources and also begun to open up some infrared spectroscopy of extragalactic sources. The potential of the field in the next decade or two is clear. The lRAS mission has completed one of the pre-requisites, namely an all-sky photometric survey. Major space missions utilising cryogenic infrared telescopes have been approved in Europe (ISO) and seem likely in the USA (SIRTF); plans for space submillimeter telescopes are firming up. On the ground large telescopes optimized for infrared observations are now in operation at high altitude sites and specialized submillimeter facilities are under construction. The particular advantages of planned, very large telescopes for infrared observations are widely accepted.
Author : M. E. Bailey
Publisher : CUP Archive
ISBN 13 : 9780521355803
Total Pages : 632 pages
Book Rating : 4.3/5 (558 download)
Download or read book Dust in the Universe written by M. E. Bailey and published by CUP Archive. This book was released on 1988-12-15 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fulvio Melia
Publisher : Princeton University Press
ISBN 13 : 0691222541
Total Pages : pages
Book Rating : 4.6/5 (912 download)
Download or read book The Galactic Supermassive Black Hole written by Fulvio Melia and published by Princeton University Press. This book was released on 2020-12-08 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, one of the world's leading astrophysicists provides the first comprehensive and logically structured overview of the many ideas and discoveries pertaining to the supermassive black hole at the galactic center known as Sagittarius A*. By far the closest galactic nucleus in the universe, Sagittarius A* alone can provide us with a realistic expectation of learning about the physics of strong gravitational fields, and the impact of such fields on the behavior of matter and radiation under severe physical conditions. Its proximity may even provide the opportunity to directly test one of general relativity's most enigmatic predictions--the existence of closed pockets of space-time hidden behind an event horizon. The plethora of research on Sagittarius A* since its discovery in 1974 has long seemed an interwoven pattern of loose threads. No one has successfully synthesized this growing body of work into a manageable, coherent book both for professional researchers and for students taking courses focusing on black holes and galactic nuclei--until now. With Fulvio Melia's The Galactic Supermassive Black Hole, readers finally have at their disposal a one-volume crucible of essential ideas, logically streamlined but with thorough references for those wishing to explore the various topics in greater depth.
Author : P Murdin
Publisher : CRC Press
ISBN 13 : 1000523039
Total Pages : 5610 pages
Book Rating : 4.0/5 (5 download)
Download or read book Encyclopedia of Astronomy & Astrophysics written by P Murdin and published by CRC Press. This book was released on 2001-01-01 with total page 5610 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a unique collaboration, Nature Publishing Group and Institute of Physics Publishing have published the most extensive and comprehensive reference work in astronomy and astrophysics. This unique resource covers the entire field of astronomy and astrophysics and this online version includes the full text of over 2,750 articles, plus sophisticated search and retrieval functionality and links to the primary literature. The Encyclopaedia's authority is assured by editorial and advisory boards drawn from the world's foremost astronomers and astrophysicists. This first class resource is an essential source of information for undergraduates, graduate students, researchers and seasoned professionals, as well as for committed amateurs, librarians and lay people wishing to consult the definitive astronomy and astrophysics reference work.
