Supermassive Black Holes in Peculiar Galaxies

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Publisher : Sudwestdeutscher Verlag Fur Hochschulschriften AG
ISBN 13 : 9783838115030
Total Pages : 260 pages
Book Rating : 4.1/5 (15 download)

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Book Synopsis Supermassive Black Holes in Peculiar Galaxies by : Nina Nowak

Download or read book Supermassive Black Holes in Peculiar Galaxies written by Nina Nowak and published by Sudwestdeutscher Verlag Fur Hochschulschriften AG. This book was released on 2010-04 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supermassive black holes reside in the centres of all normal nearby galaxies. Their masses correlate strongly with several properties of the host galaxy, such as the bulge velocity dispersion and the bulge luminosity. This shows that galaxy evolution and black hole growth must be strongly linked. It remains an open question whether these correlations are also valid for galaxies at the extreme low and high-mass ends, galaxies with a pseudobulge and merger remnants. Nina Nowak measured supermassive black hole masses in the centres of four such galaxies using stellar dynamics. All measurements are based on observations with the adaptive-optics assisted, near-infrared integral-field spectrograph SINFONI at the European Southern Observatory's Very Large Telescope on Cerro Paranal, Chile. The results imply that the bulge velocity dispersion is always a good indicator of the central black hole mass, independent of galaxy type. The bulge luminosity, however, only seems to be a good mass inidicator for old classical bulges.

The Galactic Supermassive Black Hole

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Publisher : Princeton University Press
ISBN 13 : 0691222541
Total Pages : pages
Book Rating : 4.6/5 (912 download)

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Book Synopsis The Galactic Supermassive Black Hole by : Fulvio Melia

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.

In Quest of the Universe

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Author :
Publisher : Jones & Bartlett Learning
ISBN 13 : 0763768588
Total Pages : 638 pages
Book Rating : 4.7/5 (637 download)

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Book Synopsis In Quest of the Universe by : Theo Koupelis

Download or read book In Quest of the Universe written by Theo Koupelis and published by Jones & Bartlett Learning. This book was released on 2011 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed for the nonscience major, In Quest of the Universe, Sixth Edition, is a comprehensive, student-friendly introduction to astronomy. This accessible text guides readers through the development of historical and current astronomical theories to provide a clear account of how science works. Koupelis' distinct explanations acquaint students with their own solar system before moving on to the stars and distant galaxies. This flexible approach allows instructors to arrange the modules to fit their own course needs. With numerous interactive learning tools, the Starry Night planetary software package, and stunning visuals and up-to-date content, In Quest with the Universe, Sixth Edition is an exciting overview of this ever-changing discipline.

In Quest of the Stars and Galaxies

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Publisher : Jones & Bartlett Learning
ISBN 13 : 0763766305
Total Pages : 481 pages
Book Rating : 4.7/5 (637 download)

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Book Synopsis In Quest of the Stars and Galaxies by : Theo Koupelis

Download or read book In Quest of the Stars and Galaxies written by Theo Koupelis and published by Jones & Bartlett Learning. This book was released on 2010-02-04 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Available with WebAssign! Author Theo Koupelis has set the mark for a student-friendly, accessible introductory astronomy text with In Quest of the Universe. He has now developed a new text to accommodate those course that focus mainly on stars and galaxies. Ideal for the one-term course, In Quest of the Stars and Galaxies opens with material essential to the introductory course (gravity, light, telescopes, the sun) and then moves on to focus on key material related to stars and galaxies. Incorporating the rich pedagogy and vibrant art program that have made his earlier books a success, Koupelis' In Quest of the Stars and Galaxies is the clear choice for students' first exploration of the cosmos.

The Most Interesting Galaxies in the Universe

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1643270044
Total Pages : 164 pages
Book Rating : 4.6/5 (432 download)

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Book Synopsis The Most Interesting Galaxies in the Universe by : Joel L Schiff

Download or read book The Most Interesting Galaxies in the Universe written by Joel L Schiff and published by Morgan & Claypool Publishers. This book was released on 2018-09-13 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prior to the 1920s it was generally thought, with a few exceptions, that our galaxy, the Milky Way, was the entire Universe. Based on the work of Henrietta Leavitt with Cepheid variables, astronomer Edwin Hubble was able to determine that the Andromeda Galaxy and others had to lie outside our own. Moreover, based on the work of Vesto Slipher, involving the redshifts of these galaxies, Hubble was able to determine that the Universe was not static, as had been previously thought, but expanding. The number of galaxies has also been expanding, with estimates varying from 100 billion to 2 trillion. While every galaxy in the Universe is interesting just by its very fact of being, the author has selected 51 of those that possess some unusual qualities that make them of some particular interest. These galaxies have complex evolutionary histories, with some having supermassive black holes at their core, others are powerful radio sources, a very few are relatively nearby and even visible to the naked eye, whereas the light from one recent discovery has been travelling for the past 13.4 billion years to show us its infancy, and from a time when the Universe was in its infancy. And in spite of the vastness of the Universe, some galaxies are colliding with others, embraced in a graceful gravitational dance. Indeed, as the Andromeda Galaxy is heading towards us, a similar fate awaits our Milky Way. When looking at a modern image of a galaxy, one is in awe at the shear wondrous nature of such a magnificent creation, with its boundless secrets that it is keeping from us, its endless possibilities for harboring alien civilizations, and we remain left with the ultimate knowledge that we are connected to its glory.

In Quest of the Universe

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Author :
Publisher : Jones & Bartlett Learning
ISBN 13 : 9780763708108
Total Pages : 746 pages
Book Rating : 4.7/5 (81 download)

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Book Synopsis In Quest of the Universe by : Karl F. Kuhn

Download or read book In Quest of the Universe written by Karl F. Kuhn and published by Jones & Bartlett Learning. This book was released on 2004 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding Life, Third Editionis intended for non-major biology students.--General Biology (non-majors)-Principles of Biology

Extragalactic Astrophysics

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681744104
Total Pages : 124 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis Extragalactic Astrophysics by : James R Webb

Download or read book Extragalactic Astrophysics written by James R Webb and published by Morgan & Claypool Publishers. This book was released on 2016-09-15 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to be a course about the creation and evolution of the universe at large, including the basic macroscopic building blocks (galaxies) and the overall large-scale structure. This text covers a broad range of topics for a graduate-level class in a physics department where students' available credit hours for astrophysics classes are limited. The sections cover galactic structure, external galaxies, galaxy clustering, active galaxies, general relativity and cosmology.

The Edge of Infinity

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Publisher : Cambridge University Press
ISBN 13 : 9780521814058
Total Pages : 208 pages
Book Rating : 4.8/5 (14 download)

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Book Synopsis The Edge of Infinity by : Fulvio Melia

Download or read book The Edge of Infinity written by Fulvio Melia and published by Cambridge University Press. This book was released on 2003-09-04 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past, they were recognized as the most destructive force in nature. Now, following a cascade of astonishing discoveries, supermassive black holes have undergone a dramatic shift in paradigm. Astronomers are finding out that these objects may have been critical to the formation of structure in the early universe, spawning bursts of star formation, planets, and even life itself. They may have contributed as much as half of all the radiation produced after the Big Bang, and as many as 200 million of them may now be lurking through the vast expanses of the observable cosmos. In this elegant, non-technical account, Melia conveys for the general reader the excitement generated by the quest to expose what these giant distortions in the fabric of space and time have to say about our origin and ultimate destiny.

Unveiling Galaxies

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Publisher : Cambridge University Press
ISBN 13 : 1108417019
Total Pages : 311 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Unveiling Galaxies by : Jean-René Roy

Download or read book Unveiling Galaxies written by Jean-René Roy and published by Cambridge University Press. This book was released on 2018 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thought provoking study of the powerful impact of images in guiding astronomers' understanding of galaxies through time.

Webb's Universe

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Author :
Publisher : Abrams
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.8/5 (87 download)

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Book Synopsis Webb's Universe by : Maggie Aderin-Pocock

Download or read book Webb's Universe written by Maggie Aderin-Pocock and published by Abrams. This book was released on 2024-11-19 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive and most up-to-date book on the James Webb Space Telescope, including its stunning images, written by pioneering space expert Dr. Maggie Aderin-Pocock With mind-blowingly detailed images from the world’s most powerful telescope, Webb’s Universe reveals the depths of our cosmos in all its jaw-dropping beauty. The first stunningly clear images of the very depths of the universe using James Webb’s groundbreaking infrared technology were released in July 2022, forever changing the way we see and understand the origins of our existence. From the never-before-seen bright stars surrounding the cosmic cliffs of the Carina Nebula to the intricate details of dying stars to the first detection of a crucial carbon molecule, which forms the foundations of life as we know it, Webb continues to amaze us and inform us in equal measure. Bringing her passion as well as her expert knowledge of space and Webb in particular, Dr. Maggie Aderin-Pocock demystifies these stunning images and breaks down the essential science behind each picture, explaining what we’re seeing and learning from the world’s most powerful space telescope.

Cataclysmic Cosmic Events and How to Observe Them

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Publisher : Springer Science & Business Media
ISBN 13 : 038779946X
Total Pages : 247 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Cataclysmic Cosmic Events and How to Observe Them by : Martin Mobberley

Download or read book Cataclysmic Cosmic Events and How to Observe Them written by Martin Mobberley and published by Springer Science & Business Media. This book was released on 2009-03-01 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Victorian era – or for non-British readers, the mid-to-late nineteenth century – amateur astronomy tended to center on Solar System objects. The Moon and planets, as well as bright comets, were the key objects of interest. The brighter variable stars were monitored, but photography was in its infancy and digital imaging lay a century in the future. Today, at the start of the twenty-first century, amateurs are better equipped than any professionals of the mid-twentieth century, let alone the nineteenth. An amateur equipped with a 30-cm telescope and a CCD camera can easily image objects below magnitude 20 and, from very dark sites, 22 or 23. Such limits would have been within the realm of the 100- and 200-inch reflectors on Mount Wilson and Mount Palomar in the 1950s, but no other observatories. However, even those telescopes took hours to reach such limits, and then the photographic plates had to be developed, fixed, and examined by eye. In the modern era digital images can be obtained in minutes and analyzed ‘on the fly’ while more images are being downloaded. Developments can be e-mailed to other interested amateurs in real time, during an observing session, so that when a cataclysmic event takes place amateurs worldwide know about it. As recently as the 1980s, even professional astronomers could only dream of such instantaneous communication and proc- sing ability.

Black Holes in Binaries and Galactic Nuclei: Diagnostics, Demography and Formation

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540415817
Total Pages : 408 pages
Book Rating : 4.4/5 (158 download)

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Book Synopsis Black Holes in Binaries and Galactic Nuclei: Diagnostics, Demography and Formation by : Riccardo Giacconi

Download or read book Black Holes in Binaries and Galactic Nuclei: Diagnostics, Demography and Formation written by Riccardo Giacconi and published by Springer Science & Business Media. This book was released on 2001-02-26 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The observational evidence for the existence of black holes has grown significantly over recent decades. Stellar-mass black holes are detected as X-ray sources in binary systems, while supermassive black holes, with masses more than a million times the mass of the Sun, lurk in the nuclei of galaxies. These proceedings provide a useful and up-to-date overview of the observations of black holes in binaries, in the center of the Milky Way, and in the nuclei of galaxies, presented by leading expert astronomers. Special attention is given to the formation (including the recent evidence from gamma-ray bursts), physical properties, and demographics of black holes.

Galaxies at High Redshift

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Publisher : Cambridge University Press
ISBN 13 : 9780521825917
Total Pages : 302 pages
Book Rating : 4.8/5 (259 download)

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Book Synopsis Galaxies at High Redshift by : I. Pérez-Fournon

Download or read book Galaxies at High Redshift written by I. Pérez-Fournon and published by Cambridge University Press. This book was released on 2003-03-20 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents lectures of the XI Canary Islands Winter School of Astrophysics written by experts in the field.

The Big Questions: The Universe

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Publisher : Quercus
ISBN 13 : 1623652073
Total Pages : 256 pages
Book Rating : 4.6/5 (236 download)

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Book Synopsis The Big Questions: The Universe by : Stuart Clark

Download or read book The Big Questions: The Universe written by Stuart Clark and published by Quercus. This book was released on 2013-10-01 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Big Questions series enables renowned experts to tackle the 20 most fundamental and frequently asked questions of a major branch of science or philosophy. Each 3000-word essay simply and concisely examines a question that has eternally perplexed enquiring minds, providing answers from history's great thinkers. This ambitious project is a unique distillation of humanity's best ideas. In Big Questions: The Universe, Dr. Stuart Clark tackles the 20 key questions of astronomy and cosmology: What is the universe? How big is the universe? How old is the universe? What are stars made from? How did the universe form? Why do planets stay in orbit? Was Einstein right? What are black holes? How did the Earth form? What were the first celestial objects? What is dark matter? What is dark energy? Are we really made from stardust? Is there life on Mars? Are there other intelligent beings? Can we travel through time and space? Can the laws of physics change? Are there alternative universes? What will be the fate of the universe? Is there cosmological evidence for God?

Supermassive Black Holes

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Author :
Publisher : CUP Archive
ISBN 13 : 9780521342469
Total Pages : 408 pages
Book Rating : 4.3/5 (424 download)

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Book Synopsis Supermassive Black Holes by : Minas Kafatos

Download or read book Supermassive Black Holes written by Minas Kafatos and published by CUP Archive. This book was released on 1988-02-18 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stellar Remnants

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Publisher : Springer Science & Business Media
ISBN 13 : 3540615202
Total Pages : 350 pages
Book Rating : 4.5/5 (46 download)

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Book Synopsis Stellar Remnants by : S.D. Kawaler

Download or read book Stellar Remnants written by S.D. Kawaler and published by Springer Science & Business Media. This book was released on 1996-12-03 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three eminent scientists, each well known for the clarity of their writing, present for students and researchers what is known about the internal structure, origin and evolution of White Dwarfs, Neutron Stars and Black Holes, all objects at the final stage of stellar evolution. They cover fascinating topics such as pulsation of white dwarfs, millisecond pulsars or the dynamics around black holes. The book is written for graduate students in astrophysics, but is also of interest to professional astronomers and physicists.

Phase Transitions in the Early Universe: Theory and Observations

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Publisher : Springer Science & Business Media
ISBN 13 : 940100997X
Total Pages : 589 pages
Book Rating : 4.4/5 (1 download)

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Book Synopsis Phase Transitions in the Early Universe: Theory and Observations by : Héctor J. De Vega

Download or read book Phase Transitions in the Early Universe: Theory and Observations written by Héctor J. De Vega and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fundamental, profound review of the key issues relating to the early universe and the physical processes that occurred in it. The interplay between cosmic microwave background radiation, large scale structure, and the dark matter problem are stressed, with a central focus on the crucial issue of the phase transitions in the early universe and their observable consequences: baryon symmetry, baryogenesis and cosmological fluctuations. There is an interplay between cosmology, statistical physics and particle physics in studying these problems, both at the theoretical and the experimental / observational levels. Special contributions are devoted to primordial and astrophysical black holes and to high energy cosmic rays and neutrino astrophysics. There is also a special section devoted to the International Space Station and its scientific utilization.