Precision Cosmology

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Publisher : Cambridge University Press
ISBN 13 : 0521554330
Total Pages : 777 pages
Book Rating : 4.5/5 (215 download)

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Book Synopsis Precision Cosmology by :

Download or read book Precision Cosmology written by and published by Cambridge University Press. This book was released on with total page 777 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Precision Cosmology

Download Precision Cosmology PDF Online Free

Author :
Publisher : Cambridge University Press
ISBN 13 : 110812450X
Total Pages : 1166 pages
Book Rating : 4.1/5 (81 download)

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Book Synopsis Precision Cosmology by : Bernard J. T. Jones

Download or read book Precision Cosmology written by Bernard J. T. Jones and published by Cambridge University Press. This book was released on 2017-04-20 with total page 1166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cosmology seeks to characterise our Universe in terms of models based on well-understood and tested physics. Today we know our Universe with a precision that once would have been unthinkable. This book develops the entire mathematical, physical and statistical framework within which this has been achieved. It tells the story of how we arrive at our profound conclusions, starting from the early twentieth century and following developments up to the latest data analysis of big astronomical datasets. It provides an enlightening description of the mathematical, physical and statistical basis for understanding and interpreting the results of key space- and ground-based data. Subjects covered include general relativity, cosmological models, the inhomogeneous Universe, physics of the cosmic background radiation, and methods and results of data analysis. Extensive online supplementary notes, exercises, teaching materials, and exercises in Python make this the perfect companion for researchers, teachers and students in physics, mathematics, and astrophysics.

Precision Cosmology with Galaxy Cluster Surveys

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Author :
Publisher : Stanford University
ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Precision Cosmology with Galaxy Cluster Surveys by : Hao-Yi Wu

Download or read book Precision Cosmology with Galaxy Cluster Surveys written by Hao-Yi Wu and published by Stanford University. This book was released on 2011 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: The acceleration of the universe, which is often attributed to "dark energy, " has posed one of the main challenges to fundamental physics. Galaxy clusters provide one of the most sensitive probes of dark energy because their abundance reflects the growth rate of large-scale structure and the expansion rate of the universe. Several large galaxy cluster surveys will soon provide tremendous statistical power to constrain the properties of dark energy; however, the constraining power of these surveys will be determined by how well systematic errors are controlled. Of these systematic errors, the dominant one comes from inferring cluster masses using observable signals of clusters, the so-called "observable--mass distribution." This thesis focuses on extracting dark energy information from forthcoming large galaxy cluster surveys, including how we maximize the cosmological information, how we control important systematics, and how precisely we need to calibrate theoretical models. We study how multi-wavelength follow-up observations can improve cluster mass calibration in optical surveys. We also investigate the impact of theoretical uncertainties in calibrating the spatial distributions of galaxy clusters on dark energy constraints. In addition, we explore how the formation history of galaxy clusters impacts the self-calibration of cluster mass. In addition, we use N-body simulations to develop a new statistical sample of cluster-size halos in order to further understand the observable--mass distribution. We study the completeness of subhalos in our cluster sample by comparing them with the satellite galaxies in the Sloan Digital Sky Survey. We also study how subhalo selections impact the inferred correlation between formation time and optical mass tracers, including cluster richness and velocity dispersion.

3K, SN's, Clusters: Hunting the Cosmological Parameters with Precision Cosmology

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401705593
Total Pages : 222 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis 3K, SN's, Clusters: Hunting the Cosmological Parameters with Precision Cosmology by : Domingos Barbosa

Download or read book 3K, SN's, Clusters: Hunting the Cosmological Parameters with Precision Cosmology written by Domingos Barbosa and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: A JENAM 2002 Workshop, Porto, Portugal, 3-5 September 2002

An Introduction to Galaxies and Cosmology

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Publisher : Cambridge University Press
ISBN 13 : 9780521546232
Total Pages : 452 pages
Book Rating : 4.5/5 (462 download)

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Book Synopsis An Introduction to Galaxies and Cosmology by : David John Adams

Download or read book An Introduction to Galaxies and Cosmology written by David John Adams and published by Cambridge University Press. This book was released on 2004-05-31 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introductory textbook has been designed by a team of experts for elementary university courses in astronomy and astrophysics. It starts with a detailed discussion of the structure and history of our own Galaxy, the Milky Way, and goes on to give a general introduction to normal and active galaxies including models for their formation and evolution. The second part of the book provides an overview of the wide range of cosmological models and discusses the Big Bang and the expansion of the Universe. Written in an accessible style that avoids complex mathematics, and illustrated in colour throughout, this book is suitable for self-study and will appeal to amateur astronomers as well as undergraduate students. It contains numerous helpful learning features such as boxed summaries, student exercises with full solutions, and a glossary of terms. The book is also supported by a website hosting further teaching materials.

Precision Cosmology

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Publisher :
ISBN 13 : 9781108124201
Total Pages : 761 pages
Book Rating : 4.1/5 (242 download)

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Book Synopsis Precision Cosmology by : Bernard Jean Trefor Jones

Download or read book Precision Cosmology written by Bernard Jean Trefor Jones and published by . This book was released on 2017 with total page 761 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cosmology seeks to characterise our Universe in terms of models based on well-understood and tested physics. Today we know our Universe with a precision that once would have been unthinkable. This book develops the entire mathematical, physical and statistical framework within which this has been achieved. It tells the story of how we arrive at our profound conclusions, starting from the early twentieth century and following developments up to the latest data analysis of big astronomical datasets. It provides an enlightening description of the mathematical, physical and statistical basis for understanding and interpreting the results of key space- and ground-based data. Subjects covered include general relativity, cosmological models, the inhomogeneous Universe, physics of the cosmic background radiation, and methods and results of data analysis. Extensive online supplementary notes, exercises, teaching materials, and exercises in Python make this the perfect companion for researchers, teachers and students in physics, mathematics, and astrophysics.

Precision Cosmology with Evolving X-ray Clusters

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Publisher :
ISBN 13 :
Total Pages : 576 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Precision Cosmology with Evolving X-ray Clusters by : Benjamin F. Mathiesen

Download or read book Precision Cosmology with Evolving X-ray Clusters written by Benjamin F. Mathiesen and published by . This book was released on 1999 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Neutrinos, Flavor Physics, and Precision Cosmology

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Author :
Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Neutrinos, Flavor Physics, and Precision Cosmology by : José F. Nieves

Download or read book Neutrinos, Flavor Physics, and Precision Cosmology written by José F. Nieves and published by American Institute of Physics. This book was released on 2003-11-06 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three of the most exciting areas of current fundamental research in physics are neutrino physics, flavor physics, and precision cosmology. Despite the remarkable success of the Standard Model of the electromagnetic and weak interactions on many fronts, there remain many unanswered questions related to important experimental observations in the areas mentioned. Following the trend of the previous workshops, the focus on this one is also the presentation of the current status of the main neutrino mass experiments, the future experimental projects related to them, as well as reviews of the theoretical and phenomenological ideas related to the question of neutrino masses, CP violation, and related topics in cosmology, such as the origin of the dark matter and dark energy, and the inflationary theory of the early universe.

Proceedings of the 2002 International Symposium on Cosmology and Particle Astrophysics

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Author :
Publisher : World Scientific
ISBN 13 : 9812382844
Total Pages : 343 pages
Book Rating : 4.8/5 (123 download)

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Book Synopsis Proceedings of the 2002 International Symposium on Cosmology and Particle Astrophysics by : Xiao-Gang He

Download or read book Proceedings of the 2002 International Symposium on Cosmology and Particle Astrophysics written by Xiao-Gang He and published by World Scientific. This book was released on 2003 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2002 International Symposium on Cosmology and Particle Astrophysics (CosPA2002) was held from May 31 to June 2, 2002, in Taipei, Taiwan. The topics covered during the symposium included: (1) CMB Physics: SZ Surveys, Polarizations, Large-Scale Structures, Gravitational Lensing, and Data Analysis; (2) Dark Energy and Dark Matter: Dark Matter Physics, Quintessence and the Cosmological Constant; (3) Cosmology of Ultra High Energy Cosmic Rays; (4) Inflation and New Physics: Inflation, Noncommutative Geometry, Branes and Extra Dimensions.The proceedings have been selected for coverage in: ? Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)

Cosmology And Particle Astrophysics, Proceedings Of The 2002 International Symposium On Cospa 2002

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Author :
Publisher : World Scientific
ISBN 13 : 9814486582
Total Pages : 343 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Cosmology And Particle Astrophysics, Proceedings Of The 2002 International Symposium On Cospa 2002 by : Kin-wang Ng

Download or read book Cosmology And Particle Astrophysics, Proceedings Of The 2002 International Symposium On Cospa 2002 written by Kin-wang Ng and published by World Scientific. This book was released on 2003-03-12 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2002 International Symposium on Cosmology and Particle Astrophysics (CosPA2002) was held from May 31 to June 2, 2002, in Taipei, Taiwan. The topics covered during the symposium included: (1) CMB Physics: SZ Surveys, Polarizations, Large-Scale Structures, Gravitational Lensing, and Data Analysis; (2) Dark Energy and Dark Matter: Dark Matter Physics, Quintessence and the Cosmological Constant; (3) Cosmology of Ultra High Energy Cosmic Rays; (4) Inflation and New Physics: Inflation, Noncommutative Geometry, Branes and Extra Dimensions.The proceedings have been selected for coverage in:• Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)

Fundamental Questions of Practical Cosmology

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9400723792
Total Pages : 338 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Fundamental Questions of Practical Cosmology by : Yurij Baryshev

Download or read book Fundamental Questions of Practical Cosmology written by Yurij Baryshev and published by Springer Science & Business Media. This book was released on 2011-10-15 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book guides readers (astronomers, physicists, and university students) through central questions of Practical Cosmology, a term used by the late Allan Sandage to denote the modern scientific endeavor to find the cosmological model best describing the universe of galaxies, its geometry, size, age, and matter composition. The authors draw on their personal experience in astrophysics and cosmology to explain key concepts of cosmology, both observational and theoretical, and to highlight several items which give cosmology its special character. These highlighted items are: Ideosyncratic features of the “cosmic laboratory”, Malmquist bias in the determination of cosmic distances, Theory of gravitation as a cornerstone of cosmological models, Crucial tests for checking the reality of space expansion, Methods of analyzing the structures of the universe as mapped by galaxies, Usefulness of fractals as a model to describe the large-scale structure and new cosmological physics inherent in the Friedmann world model.

The Cosmic Microwave Background

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Author :
Publisher : Springer
ISBN 13 : 3319447696
Total Pages : 367 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis The Cosmic Microwave Background by : Júlio C. Fabris

Download or read book The Cosmic Microwave Background written by Júlio C. Fabris and published by Springer. This book was released on 2016-10-07 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series of texts composing this book is based on the lectures presented during the II José Plínio Baptista School of Cosmology, held in Pedra Azul (Espírito Santo, Brazil) between 9 and 14 March 2014. This II JBPCosmo has been entirely devoted to the problem of understanding theoretical and observational aspects of Cosmic Background Radiation (CMB).The CMB is one of the most important phenomena in Physics and a fundamental probe of our Universe when it was only 400,000 years old. It is an extraordinary laboratory where we can learn from particle physics to cosmology; its discovery in 1965 has been a landmark event in the history of physics.The observations of the anisotropy of the cosmic microwave background radiation through the satellites COBE, WMAP and Planck provided a huge amount of data which are being analyzed in order to discover important informations regarding the composition of our universe and the process of structure formation.

The Intrinsic Bispectrum of the Cosmic Microwave Background

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Author :
Publisher : Springer
ISBN 13 : 3319218824
Total Pages : 281 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis The Intrinsic Bispectrum of the Cosmic Microwave Background by : Guido Walter Pettinari

Download or read book The Intrinsic Bispectrum of the Cosmic Microwave Background written by Guido Walter Pettinari and published by Springer. This book was released on 2015-08-27 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nominated as an outstanding thesis by Professor Robert Crittenden of the Institute of Cosmology and Gravitation in Portsmouth, and winner of the Michael Penston Prize for 2014 given by the Royal Astronomical Society for the best doctoral thesis in Astronomy or Astrophysics, this work aims to shed light on one of the most important probes of the early Universe: the bispectrum of the cosmic microwave background. The CMB bispectrum is a potential window on exciting new physics, as it is sensitive to the non-Gaussian features in the primordial fluctuations, the same fluctuations that evolved into today’s planets, stars and galaxies. However, this invaluable information is potentially screened, as not all of the observed non-Gaussianity is of primordial origin. Indeed, a bispectrum arises even for perfectly Gaussian initial conditions due to non-linear dynamics, such as CMB photons scattering off free electrons and propagating in an inhomogeneous Universe. Dr. Pettinari introduces the reader to this intrinsic bispectrum in a pedagogic way, building up from the standard model of cosmology and from cosmological perturbation theory, the tool cosmologists use to unravel the history of the cosmos. In doing so, he introduces SONG, a new and efficient code for solving the second-order Einstein and Boltzmann equations. Next, he moves on to answer the crucial question: is the intrinsic bispectrum going to screen the primordial signal in the CMB? Using SONG, he computes the intrinsic bispectrum and shows how its contamination leads to a small bias in the estimates of primordial non-Gaussianity, a great news for the prospect of using CMB data to probe primordial non-Gaussianity.

String Theory And Cosmology - Proceedings Of The Nobel Symposium 127

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Author :
Publisher : World Scientific
ISBN 13 : 9814479667
Total Pages : 107 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis String Theory And Cosmology - Proceedings Of The Nobel Symposium 127 by : Ulf Danielsson

Download or read book String Theory And Cosmology - Proceedings Of The Nobel Symposium 127 written by Ulf Danielsson and published by World Scientific. This book was released on 2005-08-02 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nobel Symposium in 2003 on String Theory and Cosmology was a gathering of many of the most active and distinguished scientists in the world, including Stephen Hawking, 2004 Nobel Prize winner David Gross, and Andrei Linde. The experts, comprising both theoreticians and experimentalists, were given the opportunity to discuss the present status of their respective subjects. Throughout the symposium, special attention was given to the connections between the fields: the questions posed ranged from ”Can cosmology be used to test string theory?” to ”Can string theory answer deep questions about cosmology?” The symposium marked a new era in the understanding of the science of the very small and the very large. This book is a unique document that reflects upon the state of fundamental physics at a historically important moment in time.

Deconstructing Cosmology

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Publisher : Cambridge University Press
ISBN 13 : 1107155266
Total Pages : 153 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Deconstructing Cosmology by : Robert H. Sanders

Download or read book Deconstructing Cosmology written by Robert H. Sanders and published by Cambridge University Press. This book was released on 2016-09-29 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: A critical assessment of the standard cosmological model and its main challenger, modified Newtonian dynamics (MOND).

The Oxford Handbook of the History of Modern Cosmology

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Author :
Publisher : Oxford University Press
ISBN 13 : 0192549979
Total Pages : 560 pages
Book Rating : 4.1/5 (925 download)

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Book Synopsis The Oxford Handbook of the History of Modern Cosmology by : Helge Kragh

Download or read book The Oxford Handbook of the History of Modern Cosmology written by Helge Kragh and published by Oxford University Press. This book was released on 2019-03-06 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific and popular literature on modern cosmology is very extensive; however, scholarly works on the historical development of cosmology are few and scattered. The Oxford Handbook of the History of Modern Cosmology offers a comprehensive and authoritative account of the history of cosmology from the late nineteenth century to the early twenty-first century. It provides historical background to what we know about the universe today, including not only the successes but also the many false starts. Big Bang theory features prominently, but so does the defunct steady state theory. The book starts with a chapter on the pre-Einstein period (1860-1910) and ends with chapters on modern developments such as inflation, dark energy and multiverse hypotheses. The chapters are organized chronologically, with some focusing on theory and others more on observations and technological advances. A few of the chapters discuss more general ideas, relating to larger contexts such as politics, economy, philosophy and world views.

Cosmic Primer

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Author :
Publisher : I I P Iterative International Publishers
ISBN 13 : 9357479902
Total Pages : 244 pages
Book Rating : 4.3/5 (574 download)

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Book Synopsis Cosmic Primer by : Pritam Dutta

Download or read book Cosmic Primer written by Pritam Dutta and published by I I P Iterative International Publishers. This book was released on 2023-12-21 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book “Cosmic Primer - A Beginner’s Guide to Cosmology” is dedicated to you, the seekers of knowledge, the dreamers of the cosmos, and the curious minds eager to embark on a journey through the vast expanse of the universe. The pages of this book is a gateway to the mysteries of the cosmos for those taking their first steps into the enchanting realm of cosmology. It’s an invitation to join on a voyage through the universe, where we explore the birth of stars, the enigma of black holes, the expanding universe, and the building blocks of the matter in the universe. We will encounter galaxies that dance through space, uncover the stories of ancient light, and journey back in time to the very moment of origin. “Cosmic Primer” is a road-map to the researchers, who just started theirs Master or Doctoral studies. With clear expla- nations, stunning illustrations, and a passion for sharing the awe- inspiring wonders of the cosmos, we hope to ignite your curiosity and empower you to grasp the fundamental concepts of cosmology.