Faint Galaxies And Small Halos PDF Download
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| Author | : Ethan Oliver Nadler |
| Publisher | : |
| Total Pages | : |
| Release | : 2021 |
| Genre | : |
| ISBN | : |
Download Faint Galaxies and Small Halos Book in PDF, ePub and Kindle
This thesis addresses the intersection of dark matter and galaxy formation physics by modeling the faintest galaxies in the Universe in a cosmological context. In the first part of this work, I present an empirical model for the connection between faint galaxies and small dark matter halos. Combining this model with tailored cosmological simulations of Milky Way analogs and state-of-the-art satellite galaxy observations yields new insights into dwarf galaxy formation and hierarchical structure formation. Next, I show that these same dwarf galaxy observations place stringent constraints on microphysical dark matter properties including its warmth, self-interactions, Standard Model interactions, minimum particle mass, and formation epoch. Finally, I describe a unified framework that combines dark matter constraints from dwarf galaxies and strong gravitational lensing, paving the way for next-generation surveys of small-scale cosmic structure to deliver unprecedented insights into dark matter physics.
| Author | : Priyamvada Natarajan |
| Publisher | : World Scientific |
| Total Pages | : 286 |
| Release | : 2002 |
| Genre | : Science |
| ISBN | : 9789810248482 |
Download The Shapes of Galaxies and Their Dark Halos Book in PDF, ePub and Kindle
This book constitutes the proceedings of a very topical workshop aimed at understanding the shapes of the baryonic and dark matter components of galaxies. Several groups presented their recent results from observations and numerical N-body simulations.
| Author | : Wolfgang Steinicke |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 256 |
| Release | : 2007-01-04 |
| Genre | : Science |
| ISBN | : 1846286999 |
Download Galaxies and How to Observe Them Book in PDF, ePub and Kindle
This book is a unique work satisfying the need for a modern, comprehensive review of all major aspects of galaxy observation. The book combines the physical background on the nature and data of galaxies, the relevant instrumentation and viewing techniques, and finally the targets and their individual appearance in telescopes of various apertures. A comprehensive sample of galaxies, including quasars, groups and clusters of galaxies is presented. This combination of theoretical knowledge and practical information guarantees successful observing sessions. Furthermore, the book is clearly structured with outstanding images and graphics.
| Author | : Sabrie Soloman |
| Publisher | : KHANNA PUBLISHING HOUSE |
| Total Pages | : 310 |
| Release | : 2024-06-12 |
| Genre | : Science |
| ISBN | : 9355387741 |
Download THE TRUTH OF THE ORIGIN OF THE UNIVERSE Book in PDF, ePub and Kindle
Creation – Big Bang – Science Fiction or Science Madness The debate between creationism and scientific theories of the origin of the universe has been an ongoing and contentious one. On one side, we have the belief in a divine Creator who is responsible for the creation of the world in six days, as described in the Bible. On the other side, we have scientific theories such as the Big Bang, which posits that the universe began with a massive explosion around 13.8 billion years ago. For those who adhere to the belief in a Creator, the concept of a six-day creation holds immense significance. This belief is rooted in faith and is a fundamental tenet of many religious traditions. The idea that a higher power carefully constructed the universe, day by day, is a source of comfort and meaning for many people. Some may argue that the Big Bang theory is nothing more than science fiction or science madness, dismissing it as a fanciful and unsubstantiated idea.
| Author | : Christian B. Luginbuhl |
| Publisher | : Cambridge University Press |
| Total Pages | : 370 |
| Release | : 1998-09-17 |
| Genre | : Nature |
| ISBN | : 9780521625562 |
Download Observing Handbook and Catalogue of Deep-Sky Objects Book in PDF, ePub and Kindle
The most detailed guide to observing the deep sky in one volume, now available in paperback.
| Author | : Frederic Courbin |
| Publisher | : Springer |
| Total Pages | : 202 |
| Release | : 2008-01-11 |
| Genre | : Science |
| ISBN | : 3540458573 |
Download Gravitational Lensing: An Astrophysical Tool Book in PDF, ePub and Kindle
Gravitational lensing is by now sufficiently well understood that it can be used as a tool of investigation in other astrophysical areas. Applications include the determination of the Hubble constant, probing the dark matter context of galaxies and the mapping of the universe to the identification of otherwise invisible large-scale structures. Each chapter of the book covers in a self-contained manner a subfield of gravitational lensing, with the double aim of describing in a simple way the basics of the theory and of reviewing the most recent developments as well as applications foreseen in the near future. The book will thus be particularly useful as a high-level textbook for nonspecialist researchers and advanced students wishing to become familiar with the field all the way up to the forefront of research.
| Author | : A. Cooray |
| Publisher | : IOS Press |
| Total Pages | : 415 |
| Release | : 2015-01-06 |
| Genre | : Science |
| ISBN | : 1614994765 |
Download New Horizons for Observational Cosmology Book in PDF, ePub and Kindle
Our understanding of the universe has been revolutionized by observations of the cosmic microwave background, the large-scale structure of the universe, and distant supernovae. These studies have shown that we are living in a strange universe: 96% of the present day energy density of the universe is dominated by so-called dark matter and dark energy. But we still do not know what dark matter and dark energy actually are. This book presents lectures from the 186th Course in the Enrico Fermi International School of Physics entitled New Horizons for Observational Cosmology, held in Varenna, Italy, in July 2013. Topics covered at this school included: cosmic microwave background anisotropies; galaxy clustering; weak lensing; dark energy; dark matter; inflation; modified gravity; neutrino physics; reionization; galaxy formation; and first stars. The anticipated release of Planck data at the end of 2014 will provide a more complete view of temperature anisotropy of the cosmic microwave background, and the reporting of other important results is also expected soon. These new data will undoubtedly address fundamental questions about the universe. This book prepares the ground for future work which may answer some of these exciting questions.
| Author | : Dominic Front |
| Publisher | : Richards Education |
| Total Pages | : 178 |
| Release | : |
| Genre | : Science |
| ISBN | : |
Download Unlocking the Cosmos: A Guide to Mastering Astronomy Book in PDF, ePub and Kindle
In "Unlocking the Cosmos: A Guide to Mastering Astronomy," readers will embark on an exhilarating journey through the cosmos, from the wonders of the solar system to the mysteries of the distant universe. This comprehensive guide provides aspiring astronomers with the knowledge and tools needed to navigate the night sky, understand celestial phenomena, and delve into the forefront of astronomical research. Whether you're a novice stargazer or an experienced astronomer, this book is your ultimate companion to unraveling the secrets of the universe.
| Author | : Houjun Mo |
| Publisher | : Cambridge University Press |
| Total Pages | : 841 |
| Release | : 2010-05-20 |
| Genre | : Science |
| ISBN | : 0521857937 |
Download Galaxy Formation and Evolution Book in PDF, ePub and Kindle
A coherent introduction for researchers in astronomy, particle physics, and cosmology on the formation and evolution of galaxies.
| Author | : Regina von Berlepsch |
| Publisher | : John Wiley & Sons |
| Total Pages | : 231 |
| Release | : 2011-08-24 |
| Genre | : Science |
| ISBN | : 3527643850 |
Download Deciphering the Universe through Spectroscopy Book in PDF, ePub and Kindle
This 22nd volume in the series contains 15 invited reviews and highlight contributions from outstanding speakers presented during the 2009 annual meeting of the Astronomical Society on the subject of "Deciphering the Universe through Spectroscopy", held in Potsdam, Germany. Topics range from the measurements of magnetic fields on the surface of the sun via detailed measurements of abundances in stellar atmospheres to the kinematics of the universe at its largest scales. The result is a systematic overview of the latest astronomical and cosmological research.
