Dark Matter

📒The Dark Matter Problem ✍ Robert H. Sanders

✏Book Title : The Dark Matter Problem
✏Author : Robert H. Sanders
✏Publisher : Cambridge University Press
✏Release Date : 2010-04-22
✏Pages :
✏ISBN : 9781139485739
✏Available Language : English, Spanish, And French

✏The Dark Matter Problem Book Summary : Most astronomers and physicists now believe that the matter content of the Universe is dominated by dark matter: hypothetical particles which interact with normal matter primarily through the force of gravity. Though invisible to current direct detection methods, dark matter can explain a variety of astronomical observations. This book describes how this theory has developed over the past 75 years, and why it is now a central feature of extragalactic astronomy and cosmology. Current attempts to directly detect dark matter locally are discussed, together with the implications for particle physics. The author comments on the sociology of these developments, demonstrating how and why scientists work and interact. Modified Newtonian Dynamics (MOND), the leading alternative to this theory, is also presented. This fascinating overview will interest cosmologists, astronomers and particle physicists. Mathematics is kept to a minimum, so the book can be understood by non-specialists.

📒Dark Matter ✍ Blake Crouch

✏Book Title : Dark Matter
✏Author : Blake Crouch
✏Publisher : Broadway Books
✏Release Date : 2016-07-26
✏Pages : 368
✏ISBN : 9781101904237
✏Available Language : English, Spanish, And French

✏Dark Matter Book Summary : A mindbending, relentlessly surprising thriller from the author of the bestselling Wayward Pines trilogy. “Are you happy with your life?” Those are the last words Jason Dessen hears before the masked abductor knocks him unconscious. Before he awakens to find himself strapped to a gurney, surrounded by strangers in hazmat suits. Before a man Jason’s never met smiles down at him and says, “Welcome back, my friend.” In this world he’s woken up to, Jason’s life is not the one he knows. His wife is not his wife. His son was never born. And Jason is not an ordinary college physics professor, but a celebrated genius who has achieved something remarkable. Something impossible. Is it this world or the other that’s the dream? And even if the home he remembers is real, how can Jason possibly make it back to the family he loves? The answers lie in a journey more wondrous and horrifying than anything he could’ve imagined—one that will force him to confront the darkest parts of himself even as he battles a terrifying, seemingly unbeatable foe. Dark Matter is a brilliantly plotted tale that is at once sweeping and intimate, mind-bendingly strange and profoundly human—a relentlessly surprising science-fiction thriller about choices, paths not taken, and how far we’ll go to claim the lives we dream of.

📒Dark Matter ✍ J. Val Blain

✏Book Title : Dark Matter
✏Author : J. Val Blain
✏Publisher : Nova Publishers
✏Release Date : 2006
✏Pages : 151
✏ISBN : 1594545499
✏Available Language : English, Spanish, And French

✏Dark Matter Book Summary : It is generally believed that most of the matter in the universe is dark, i.e. cannot be detected from the light which it emits (or fails to emit). Its presence is inferred indirectly from the motions of astronomical objects, specifically stellar, galactic, and galaxy cluster/supercluster observations. It is also required in order to enable gravity to amplify the small fluctuations in the cosmic microwave background enough to form the large-scale structures that we see in the universe today. For each of the stellar, galactic, and galaxy cluster/supercluster observations the basic principle is that if we measure velocities in some region, then there has to be enough mass there for gravity to stop all the objects flying apart. Dark matter has important consequences for the evolution of the universe and the structure within it. According to general relativity, the universe must conform to one of three possible types: open, flat, or closed. The total amount of mass and energy in the universe determines which of the three possibilities applies to the universe. In the case of an open universe, the total mass and energy density (denoted by the Greek letter U) is less than unity. exactly equal to one the universe is flat. This new book details leading-edge research from around the globe.

📒Baryonic Dark Matter ✍ D. Lynden-Bell

✏Book Title : Baryonic Dark Matter
✏Author : D. Lynden-Bell
✏Publisher : Springer Science & Business Media
✏Release Date : 1990-03-31
✏Pages : 298
✏ISBN : 0792306996
✏Available Language : English, Spanish, And French

✏Baryonic Dark Matter Book Summary : The visible universe is a small perturbation on the material universe. Zwicky and Sinclair Smith in the 1930s gave evidence of invisible mass in the Coma and Virgo Clusters of Galaxies. Better optical data has only served to confound their critics and the X-ray data confirms that the gravitational potentials are many times larger than those predicted on the basis of the observed stars. Dynamical analyses of individual galaxies have found that significant extra mass is needed to explain their rotational velocities. On much larger scales, tens of megaparsecs, there is suggestive evidence that there is even more mass per unit luminosity. What is this non-luminous stuff of which the universe is made'? How much of it is there? Need there be only one kind of stuff? There are three basic possi bili ties:- all of it is ordinary (baryonic) matter, all of it is some other kind of (non-baryonic) matter, or some of it is baryonic and some is non-baryonic.

📒Dark Matter In Astro And Particle Physics ✍ Hans Volker Klapdor-Kleingrothaus

✏Book Title : Dark Matter in Astro and Particle Physics
✏Author : Hans Volker Klapdor-Kleingrothaus
✏Publisher : Springer Science & Business Media
✏Release Date : 2002
✏Pages : 663
✏ISBN : 354044257X
✏Available Language : English, Spanish, And French

✏Dark Matter in Astro and Particle Physics Book Summary : The search for Dark Matter in the Universe has established itself as one of the most exciting and central fields of astrophysics, particle physics and cosmology. The lectures and talks in this book emphasize the experimental and theoretical status and future perspectives, stressing in particular the interplay between astro- and particle physics.

📒Dark Matter In Astro And Particle Physics ✍ Germany) Dark 200 (2000 Heidelberg

✏Book Title : Dark Matter in Astro and Particle Physics
✏Author : Germany) Dark 200 (2000 Heidelberg
✏Publisher : Springer Science & Business Media
✏Release Date : 2001
✏Pages : 740
✏ISBN : 3540417974
✏Available Language : English, Spanish, And French

✏Dark Matter in Astro and Particle Physics Book Summary : Dark matter in the Universe has become one of the most exciting and central fields of astrophysics, particle physics and cosmology. The lectures and talks in this book emphasize the experimental and theoretical status and perspectives of the ongoing search for dark matter, and the future potential of the field into the next millennium, stressing in particular the interplay between astro- and particle physics.

✏Book Title : Trends in Dark Matter Research
✏Author : J. Val Blain
✏Publisher : Nova Publishers
✏Release Date : 2005-01-01
✏Pages : 227
✏ISBN : 1594542481
✏Available Language : English, Spanish, And French

✏Trends in Dark Matter Research Book Summary : It is generally believed that most of the matter in the universe is dark, i.e. cannot be detected from the light which it emits (or fails to emit). Its presence is inferred indirectly from the motions of astronomical objects, specifically stellar, galactic, and galaxy cluster/supercluster observations. It is also required in order to enable gravity to amplify the small fluctuations in the cosmic microwave background enough to form the large-scale structures that we see in the universe today. For each of the stellar, galactic, and galaxy cluster/supercluster observations the basic principle is that if we measure velocities in some region, then there has to be enough mass there for gravity to stop all the objects flying apart. Dark matter has important consequences for the evolution of the universe and the structure within it. According to general relativity, the universe must conform to one of three possible types: open, flat, or closed. The total amount of mass and energy in the universe determines which of the three possibilities applies to the universe. In the case of an open universe, the total mass and energy density (denoted by the Greek letter Ù) is less than unity. If the universe is closed, Ù is greater than unity. For the case where Ù is exactly equal to one the universe is "flat". This new book details leading-edge research from around the globe.

📒The Identification Of Dark Matter ✍ Neil J. C. Spooner

✏Book Title : The Identification of Dark Matter
✏Author : Neil J. C. Spooner
✏Publisher : World Scientific
✏Release Date : 2001
✏Pages : 637
✏ISBN : 9810246021
✏Available Language : English, Spanish, And French

✏The Identification of Dark Matter Book Summary : The objective of the workshop series ?The Identification of Dark Matter? is to assess critically the status of work attempting to identify what constitutes dark matter; in particular, to consider what techniques are currently being used, how successful they are, and what new techniques are likely to improve the prospects for identifying dark matter candidates in the future. This proceedings volume includes reviews on major particle astrophysics topics in the field of dark matter, as well as short contributed papers.

📒Dark Matter ✍ Jean Audouze

✏Book Title : Dark Matter
✏Author : Jean Audouze
✏Publisher : Atlantica Séguier Frontières
✏Release Date : 1988-01-01
✏Pages : 498
✏ISBN : 2863320572
✏Available Language : English, Spanish, And French

✏Dark Matter Book Summary :

✏Book Title : Progress in Dark Matter Research
✏Author : J. Val Blain
✏Publisher : Nova Publishers
✏Release Date : 2005
✏Pages : 255
✏ISBN : 1594542430
✏Available Language : English, Spanish, And French

✏Progress in Dark Matter Research Book Summary : It is generally believed that most of the matter in the universe is dark, i.e. cannot be detected from the light which it emits (or fails to emit). Its presence is inferred indirectly from the motions of astronomical objects, specifically stellar, galactic, and galaxy cluster/supercluster observations. It is also required in order to enable gravity to amplify the small fluctuations in the cosmic microwave background enough to form the large-scale structures that we see in the universe today. For each of the stellar, galactic, and galaxy cluster/supercluster observations the basic principle is that if we measure velocities in some region, then there has to be enough mass there for gravity to stop all the objects flying apart. Dark matter has important consequences for the evolution of the Universe and the structure within it. According to general relativity, the Universe must conform to one of three possible types: open, flat, or closed. The total amount of mass and energy in the universe determines which of the three possibilities applies to the Universe. In the case of an open Universe, the total mass and energy density (denoted by the Greek letter Omega) is less than unity. If the Universe is closed, Omega is greater than unity. For the case where Omega is exactly equal to one the Universe is "flat". This book details leading-edge research from around the globe.