The Early Observable Universe from Diffuse Backgrounds

The Early Observable Universe from Diffuse Backgrounds PDF Author: Brigitte Rocca-Volmerange
Publisher: Atlantica Séguier Frontières
ISBN: 9782863321072
Category : Astrophysics
Languages : en
Pages : 456

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Book Description

The Early Observable Universe from Diffuse Backgrounds

The Early Observable Universe from Diffuse Backgrounds PDF Author: Brigitte Rocca-Volmerange
Publisher: Atlantica Séguier Frontières
ISBN: 9782863321072
Category : Astrophysics
Languages : en
Pages : 456

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Book Description


Examining the Big Bang and Diffuse Background Radiations

Examining the Big Bang and Diffuse Background Radiations PDF Author: Menas Kafatos
Publisher: Springer Science & Business Media
ISBN: 9400901453
Category : Science
Languages : en
Pages : 569

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Book Description
IAU Symposium No. 168, Examining the Big Bang and Diffuse Background Radiations, took place on August 23-26, 1994 at the XXIInd IAU General Assembly in the Hague, Netherlands. The meeting attracted a large number - over 250 - of astronomers, reflecting the strong interest engendered by the great advances in cosmology made in recent years. There is still a multitude of unresolved problems in modern cosmology and the symposium offered a wonderful occasion to examine them objectively, at a place where many leading workers in related fields gathered together. After the introduction by IAU President L. Woltjer and the historical background by Vice Present Virginia Trimble, the volume begins with reviews of the cosmic microwave radiation from COBE (Cosmic Background Explorer). Reviews of recent observations then extend from radio to infrared, visible light, ultraviolet, X-rays and gamma-rays. It is followed by theoretical models for the Big Bang and Inflation, and alternative views to the Big Bang. Following a discourse on Probes and Future Tests, the meeting ended with a Panel Discussion on `Major Unsolved Problems of Cosmology'. Some forty-four contributed papers - both oral and poster reports - are included after the invited talks and panel discussions.

The Cold Universe

The Cold Universe PDF Author: Thierry Montmerle
Publisher: Atlantica Séguier Frontières
ISBN: 9782863321508
Category : Astrophysics
Languages : en
Pages : 462

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Connecting Quarks with the Cosmos

Connecting Quarks with the Cosmos PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 030917113X
Category : Science
Languages : en
Pages : 222

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Book Description
Advances made by physicists in understanding matter, space, and time and by astronomers in understanding the universe as a whole have closely intertwined the question being asked about the universe at its two extremesâ€"the very large and the very small. This report identifies 11 key questions that have a good chance to be answered in the next decade. It urges that a new research strategy be created that brings to bear the techniques of both astronomy and sub-atomic physics in a cross-disciplinary way to address these questions. The report presents seven recommendations to facilitate the necessary research and development coordination. These recommendations identify key priorities for future scientific projects critical for realizing these scientific opportunities.

Nucleosynthesis and Chemical Evolution of Galaxies

Nucleosynthesis and Chemical Evolution of Galaxies PDF Author: Bernard Ephraim Julius Pagel
Publisher: Cambridge University Press
ISBN: 0521840309
Category : Science
Languages : en
Pages : 485

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Book Description
A lucid introduction for advanced undergraduates and graduate students, and an authoritative overview for researchers and professional scientists.

On Einstein’s Path

On Einstein’s Path PDF Author: Alex Harvey
Publisher: Springer Science & Business Media
ISBN: 146121422X
Category : Science
Languages : en
Pages : 518

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Book Description
This collection of nearly forty essays in honor of the noted physicist and cosmologist Engelbert Schucking spans the gamut of research in Einsteins theory of general relativity and presents a lively and personal account of current work in the field. Indispensable for physicists involved in research in the field, the book includes important chapters by noted theorists such as A. Ashtekar, P.G. Bergmann, J. Ehlers, E.T. Newman, J.V. Narlikar, R. Penrose, D.W. Sciama, J. Stachel, and W. Rindler.

Physics Briefs

Physics Briefs PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1116

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First Light in the Universe

First Light in the Universe PDF Author: Brigitte Rocca-Volmerange
Publisher: Atlantica Séguier Frontières
ISBN: 9782863321225
Category : Active galaxies
Languages : en
Pages : 460

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Book Description


The Light/Dark Universe

The Light/Dark Universe PDF Author: Paul S. Wesson
Publisher: World Scientific
ISBN: 9812834427
Category : Science
Languages : en
Pages : 236

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Book Description
To the eyes of the average person and the trained scientist, the night sky is dark, even though the universe is populated by myriads of bright galaxies. Why this happens is a question commonly called Olbers'' Paradox, and dates from at least 1823. How dark is the night sky is a question which preoccupies astrophysicists at the present. The answer to both questions tells us about the origin of the universe and the nature of its contents OCo luminous galaxies like the Milky Way, plus the dark matter between them and the mysterious dark energy which appears to be pushing everything apart. In this book, the fascinating history of Olbers'' Paradox is reviewed, and the intricate physics of the light/dark universe is examined in detail. The fact that the night sky is dark (a basic astronomical observation that anybody can make) turns out to be connected with the finite age of the universe, thereby confirming some event like the Big Bang. But the space between the galaxies is not perfectly black, and data on its murkiness at various wavelengths can be used to constrain and identify its unseen constituents.

Light/dark Universe, The: Light From Galaxies, Dark Matter And Dark Energy

Light/dark Universe, The: Light From Galaxies, Dark Matter And Dark Energy PDF Author: Paul S Wesson
Publisher: World Scientific
ISBN: 9814470007
Category : Science
Languages : en
Pages : 236

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Book Description
To the eyes of the average person and the trained scientist, the night sky is dark, even though the universe is populated by myriads of bright galaxies. Why this happens is a question commonly called Olbers' Paradox, and dates from at least 1823. How dark is the night sky is a question which preoccupies astrophysicists at the present. The answer to both questions tells us about the origin of the universe and the nature of its contents — luminous galaxies like the Milky Way, plus the dark matter between them and the mysterious dark energy which appears to be pushing everything apart. In this book, the fascinating history of Olbers' Paradox is reviewed, and the intricate physics of the light/dark universe is examined in detail. The fact that the night sky is dark (a basic astronomical observation that anybody can make) turns out to be connected with the finite age of the universe, thereby confirming some event like the Big Bang. But the space between the galaxies is not perfectly black, and data on its murkiness at various wavelengths can be used to constrain and identify its unseen constituents.