Download or read book Theoretical Investigations of the Anisotropy of the Cosmic Microwave Background Radiation written by Michael Leonard Wilson and published by . This book was released on 1981 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theoretical Investigations of the Anisotropy of the Cosmic Microwave Backgrond Radiation written by Michael Leonard Wilson and published by . This book was released on 1981 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Early Universe and the Cosmic Microwave Background Theory and Observations written by Norma G. Sànchez and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of the Daniel Chalonge School on Astrofundamental Physics is to contribute to a theory of the universe (and particularly of the early universe) up to the marks, and at the scientific height of, the unprecedented accuracy, existent and expected, in the observational data. The impressive development of modern cosmology during the last decades is to a large extent due to its unification with elementary particle physics and quantum field theory. The cross-section between these fields has been increasing setting up Astrofundamental Physics. The early universe is an exceptional (theoretical and experimental) laboratory in this new discipline. This NATO Advanced Study Institute provided an up dated understanding, from a fundamental physics and deep point of view, of the progress and key issues in the early universe and the cosmic microwave background: theory and observations. The genuine interplay with large scale structure formation and dark matter problem were discussed. The central focus was placed on the cosmic microwave background. Emphasis was given to the precise inter-relation between fundamental physics and cosmology in these problems, both at the theoretical and experimental/observational levels, within a deep and well defined programme which provided in addition, a careful interdisciplinarity. Special sessions were devoted to high energy cosmic rays, neutrinos in astrophysics, and high energy astrophysics. Deep understanding, clarification, synthesis, careful interdisciplinarity within a fundamental physics framework, were the main goals of the course.
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.
Download or read book The Physics of the Cosmic Microwave Background written by Pavel D. Naselsky and published by Cambridge University Press. This book was released on 2006-08-17 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectacular observational breakthroughs, particularly by the WMAP satellite, have led to a new epoch of CMB science long after its original discovery. Taking a physical approach, the authors of this volume probe the problem of the 'darkness' of the Universe: the origin and evolution of dark energy and matter in the cosmos. Starting with the observational background of modern cosmology, they provide an accessible review of this fascinating yet complex subject. Topics discussed include the kinetics of the electromagnetic radiation in the Universe, the ionization history of cosmic plamas, the origin of primordial perturbations in light of the inflation paradigm, and the formation of anisotropy and polarization of the CMB. This fascinating review will be valuable to advanced students and researchers in cosmology.
Download or read book The Cosmic Microwave Background 25 Years Later written by N. Mandolesi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of a Meeting held in L'Aquila (Italy) from the 19th to the 23rd of June 1989. The aim of the Meeting was to gather together the people actively working on the Cosmic Microwave Background radiation, both from an experimental and from a theoretical point of view. In view of the intensive current activity in this field, including ongoing (COBE) and forthcoming (RELIC II, ISO, AELITA, etc. ) space missions, a meeting fully dedicated to this important topic was timely. The meeting also celebrated the 25th anniversary of the Microwave Background discovery made in 1964 by the Nobel Prize winners A. Penzias and R. Wilson. We greatly regret that we were not able to have them at the Meeting. There is of course another person whose absence we regret, namely R. H. Dicke, who motivated a generation of experimentalists and theoreticians to open and study this new field of research. As organizers of the Meeting, we would like to express our gratitude to the people who contributed to its success. We want to thank the members of the Scientific Organizing Committee for their assistance, suggestions and encouragement, the invited speakers for their excellent presentations, and the chairmen for their help in handling the various Sessions. We would like to thank P. Palazzi for her help in secretarial work, dr. L.
Download or read book An Introduction to the Theory of the Cosmic Microwave Background written by Omar al-khayat and published by LAP Lambert Academic Publishing. This book was released on 2010-03 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The accidental1 discovery of the Cosmic Microwave Background radiation by Penzias and Wilson in 1965 started a new era in modern cosmology. The aim of this book is to give a "not-so-short" introduction into the generation of the observed anisotropy of the Cosmic Microwave Background(CMB). We will discuss the physics involved, and supply analytic calculations of key expressions whenever possible. Moreover, we will derive a semi-analytic approximation to the observed CMB power spectrum, which is usually only available through numerical simulations. Furthermore, we provide a set of python scripts to be able to study the derived expressions.
Download or read book The Cosmic Microwave Background written by C.H. Lineweaver and published by Springer. This book was released on 2011-09-20 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute on the Cosmological Background Radiation, Strasbourg, France, May 27-June 7, 1996
Download or read book Cmb Anisotropies Two Years After Cobe observations Theory And The Future Proceedings Of The 1994 Cwru Workshop written by Lawrence M Krauss and published by World Scientific. This book was released on 1995-01-16 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume records the latest experimental and theoretical results on anisotropies in the cosmic microwave background (CMB). The book begins with a survey article describing the main observational issues, and in which the current COBE DMR whole-sky anisotropy data — now dramatically visible above the noise — are displayed. Results and analyses by the MAX, Python, MSAM, White Dish and South Pole groups, amongst others, are included. The theoretical implications of these results for cosmological scenarios are explored. The workshop also included a discussion of how the interplay between theory and experiment can best be enhanced.
Download or read book A Primer on the Physics of the Cosmic Microwave Background written by Massimo Giovannini and published by World Scientific. This book was released on 2008 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last fifteen years, various areas of high energy physics, astrophysics and theoretical physics have converged on the study of cosmology so that any graduate student in these disciplines today needs a reasonably self-contained introduction to the Cosmic Microwave Background (CMB). This book presents the essential theoretical tools necessary to acquire a modern working knowledge of CMB physics. The style of the book, falling somewhere between a monograph and a set of lecture notes, is pedagogical and the author uses the typical approach of theoretical physics to explain the main problems in detail, touching on the main assumptions and derivations of a fascinating subject. Sample Chapter(s). Chapter 1: Why CMB Physics? (297 KB). Contents: Why CMB Physics?; From CMB to the Standard Cosmological Model; Problems with the SCM; SCM and Beyond; Essentials of Inflationary Dynamics; Inhomogeneities in FRW Models; The First Lap in CMB Anisotropies; Improved Fluid Description of Pre-Decoupling Physics; Kinetic Hierarchies; Early Initial Conditions?; Surfing on the Gauges; Interacting Fluids; Spectator Fields; Appendices: The Concept of Distance in Cosmology; Kinetic Description of Hot Plasmas; Scalar Modes of the Geometry; Metric Fluctuations: Gauge Independent Treatment. Readership: PhD students and researchers in physics, astrophysics and astronomy.
Download or read book Theoretical Cosmology written by A. K. Raychaudhuri and published by Oxford University Press, USA. This book was released on 1979 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theoretical Studies of the Cosmic Microwave Background written by Gayoung Chon and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cosmic Microwave Background written by Ruth Durrer and published by Cambridge University Press. This book was released on 2020-12-17 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cosmic Microwave Background (CMB), the radiation left over from the Big Bang, is arguably the most important topic in modern cosmology. Its theory and observation have revolutionized cosmology from an order-of-magnitude science to a precision science. This graduate textbook describes CMB physics from first principles in a detailed yet pedagogical way, assuming only that the reader has a working knowledge of General Relativity. Among the changes in this second edition are new chapters on non-Gaussianities in the CMB and on large-scale structure, and extended discussions on lensing and baryon acoustic oscillations, topics that have developed significantly in the last decade. Discussions of CMB experiments have been updated from WMAP data to the new Planck data. The CMB success story in estimating cosmological parameters is then treated in detail, conveying the beauty of the interplay of theoretical understanding and precise experimental measurements.
Download or read book The Music of the Big Bang written by Amedeo Balbi and published by Springer Science & Business Media. This book was released on 2008-10-16 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ever since its infancy, humankind has been seeking answers to some very basic and profound questions. Did the Universe begin? If it did, how old is it, and where did it come from? What is its shape? What is it made of? Fascinating myths and brilliant in- itions attempting to solve such enigmas can be found all through the history of human thought. Every culture has its own legends, itsownworldcreationtales,itsphilosophicalspeculations,itsre- gious beliefs. Modern science, however, cannot content itself with fanciful explanations, no matter how suggestive they are. No- days, our theories about the Universe, built upon rational ded- tion, have to survive the hard test of experiment and observation. Cosmology, the science which studies the origin and evo- tion of the Universe, had to overcome enormous dif?culties before it could achieve the same level of dignity as other physical dis- plines. At ?rst, it had no serious physical model and mathematical tools that could be used to address the complexity of the problems it had to face. Then, it suffered from a chronic lack of experim- tal data, which made it almost impossible to test the theoretical speculations. Given this situation, answering rigorously the many questions on the nature of the Universe seemed nothing more than a delusion. Today, however, things have changed. We live in the golden age of cosmology: an exciting moment, when, for the ?rst time, we are able to scienti?cally understand our Universe.
Download or read book A Search for Anisotropy in the Cosmic Microwave Background Radiation written by John Ruhl and published by . This book was released on 1993 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cosmic Radiation written by COSPAR. Scientific Assembly and published by Pergamon. This book was released on 1997 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication brings together two groups of papers under two headings. The first group of papers are under the heading 'Energetic Spectra and Charge Composition of Galactic Cosmic Rays above 10 eV: Implications for the Origin and Acceleration limit of Galactic Cosmic Rays'. This session contains 4 papers on the 'knee' region of the cosmic ray spectrum near 1PeV energies. The session has some discussion of proposed instruments to investigate this region and other theoretical papers which investigate the generation and transport of these particles in our galaxy. The second group of papers are under the heading 'Cosmic Ray Composition Studies at Solar Minimum'. This session contains 18 papers providing results relating to experiments flown during the latest solar minimum. Areas covered include new Observations of Galactic Cosmic Rays (GCRs), new Ulysses measurements of GCR spectra outside the ecliptic plane, several theoretical studies, new observations of Anomalous Cosmic Ray (ACR) from two spacecraft, and description of an alternative approach to simulation of ACR transport in the heliosphere.
Download or read book 3K The Cosmic Microwave Background Radiation written by R. B. Partridge and published by Cambridge University Press. This book was released on 1995-07-13 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review covering all aspects of the study of the cosmic background radiation remnant of the hot Big Bang origin of the Universe.
