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| Author | : International Symposium on Sources and Detection of Dark Matter and Dark Energy in the Universe |
| Publisher | : |
| Total Pages | : 21 |
| Release | : 2009 |
| Genre | : |
| ISBN | : |
| Author | : International Symposium on Sources and Detection of Dark Matter in the Universe |
| Publisher | : |
| Total Pages | : 183 |
| Release | : 2007 |
| Genre | : |
| ISBN | : |
| Author | : Minos Axenides |
| Publisher | : World Scientific |
| Total Pages | : 704 |
| Release | : 2007-08-31 |
| Genre | : Science |
| ISBN | : 9814474789 |
This volume is the latest in a prominent biannual series of scientific meetings on the exciting research topics of dark matter and, more recently, of dark energy. It contains a state-of-the-art update on detection efforts by experimental groups around the world trying to pin down exotic new forms of matter under the names of axions, neutralinos, wimps, primordial black holes, q balls, sterile neutrinos, as well as a tantalizing new form of dark energy component called phantom energy and quintessence. The book is self-contained as it also includes general reviews on recent cosmological observations — supernovae measurements, cosmic matter distribution surveys and cosmic radiation anisotropies — introducing even the uninitiated reader to this fascinating frontier of research.
| Author | : David Cline (Physicist, Educator, United States) |
| Publisher | : |
| Total Pages | : 183 |
| Release | : 2007 |
| Genre | : |
| ISBN | : |
| Author | : David B. Cline |
| Publisher | : |
| Total Pages | : 183 |
| Release | : 2007 |
| Genre | : |
| ISBN | : |
| Author | : Alain Mazure |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 188 |
| Release | : 2011-11-16 |
| Genre | : Science |
| ISBN | : 144198822X |
For over ten years, the dark side of the universe has been headline news. Detailed studies of the rotation of spiral galaxies, and 'mirages' created by clusters of galaxies bending the light from very remote objects, have convinced astronomers of the presence of large quantities of dark (unseen) matter in the cosmos. The most striking fact is that they seem to compromise about 95% of the matter/energy content of the universe. As for ordinary matter, although we are immersed in a sea of dark particles, including primordial neutrinos and photons from fossil cosmological radiation, both we and our environment are made of ordinary, 'baryonic' matter. Authors Mazure and Le Brun present the inventory of matter, baryonic and exotic, and investigating the nature and fate of matter's twin, anti-matter. They show how technological progress has been a result of basic research, in tandem with the evolution of new ideas, and how the combined effect of these advances might help lift the cosmic veil.
| Author | : Debasish Majumdar |
| Publisher | : CRC Press |
| Total Pages | : 271 |
| Release | : 2014-08-27 |
| Genre | : Science |
| ISBN | : 1466572116 |
Dark Matter: An Introduction tackles the rather recent but fast-growing subject of astroparticle physics, encompassing three main areas of fundamental physics: cosmology, particle physics, and astrophysics. Accordingly, the book discusses symmetries, conservation laws, relativity, and cosmological parameters and measurements, as well as the astrophysical behaviors of galaxies and galaxy clusters that indicate the presence of dark matter and the possible nature of dark matter distribution. This succinct yet comprehensive volume: Addresses all aspects essential to the study of dark matter Explores particle candidates for cold dark matter beyond the theory of the standard model, providing examples of basic extensions and introducing theories such as supersymmetry and extra dimensions Explains—in simple text and mathematical formulations—calculation of the freeze-out temperature of a dark matter species and its relic density Provides theoretical background for dark matter scattering off a target, event rate calculation, and dark matter annihilation essential to study direct and indirect detection of dark matter Complete with a detailed review of the latest dark matter experiments and techniques, Dark Matter: An Introduction is an ideal text for beginning researchers in the field as well as for general readers with an inquisitive mind, as the important topic of astroparticle physics is treated both pedagogically and with deeper insight.
| Author | : Peter Fisher |
| Publisher | : Princeton University Press |
| Total Pages | : 192 |
| Release | : 2022-07-12 |
| Genre | : Science |
| ISBN | : 0691185913 |
What we know about dark matter and what we have yet to discover Astronomical observations have confirmed dark matter’s existence, but what exactly is dark matter? In What Is Dark Matter?, particle physicist Peter Fisher introduces readers to one of the most intriguing frontiers of physics. We cannot actually see dark matter, a mysterious, nonluminous form of matter that is believed to account for about 27 percent of the mass-energy balance in the universe. But we know dark matter is present by observing its ghostly gravitational effects on the behavior and evolution of galaxies. Fisher brings readers quickly up to speed regarding the current state of the dark matter problem, offering relevant historical context as well as a close look at the cutting-edge research focused on revealing dark matter’s true nature. Could dark matter be a new type of particle—an axion or a Weakly Interacting Massive Particle (WIMP)—or something else? What have physicists ruled out so far—and why? What experimental searches are now underway and planned for the near future, in hopes of detecting dark matter on Earth or in space? Fisher explores these questions and more, illuminating what is known and unknown, and what a triumph it will be when scientists discover dark matter’s identity at last.
| Author | : Hans Volker Klapdor-kleingrothaus |
| Publisher | : World Scientific |
| Total Pages | : 654 |
| Release | : 2008-05-09 |
| Genre | : Science |
| ISBN | : 9814471178 |
Dark matter remains one of the central mysteries in modern physics, although modern astronomical observations and particle physics experiments are providing vital clues in uncovering its true nature. The Dark2007 Conference brought together world-leading researchers in both astrophysics and particle physics, providing them with an opportunity to present their latest results and engage in discussion on their meaning and future direction. This book is important in its field, as it provides a vital snapshot of the seemingly disparate areas of dark matter research and provides an overview of current ideas and future directions.
| Author | : Martin Bauer |
| Publisher | : Springer |
| Total Pages | : 180 |
| Release | : 2019-06-11 |
| Genre | : Science |
| ISBN | : 3030162346 |
Dark matter is a frequently discussed topic in contemporary particle physics. Written strictly in the language of particle physics and quantum field theory, these course-based lecture notes focus on a set of standard calculations that students need in order to understand weakly interacting dark matter candidates. After introducing some general features of these dark matter agents and their main competitors, the Higgs portal scalar and supersymmetric neutralinos are introduced as our default models. In turn, this serves as a basis for exploring four experimental aspects: the dark matter relic density extracted from the cosmic microwave background; indirect detection including the Fermi galactic center excess; direct detection; and collider searches. Alternative approaches, like an effective theory of dark matter and simplified models, naturally follow from the discussions of these four experimental directions.
