Cosmological Probes Of Light Relics
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Cosmological Probes Of Light Relics
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Author : Benjamin Wallisch
language : en
Publisher: Springer Nature
Release Date : 2019-11-20
Cosmological Probes Of Light Relics written by Benjamin Wallisch and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-20 with Science categories.
The wealth of recent cosmic microwave background and large-scale structure data has transformed the field of cosmology. These observations have not only become precise enough to answer questions about the universe on the largest scales, but also to address puzzles in the microscopic description of Nature. This thesis investigates new ways of probing the early universe, the properties of neutrinos and the possible existence of other light particles. In particular, based on detailed theoretical insights and novel analyses, new evidence for the cosmic neutrino background is found in the distribution of galaxies and in cosmic microwave background data. This tests the Standard Model of particle physics and the universe back to a time when it was about one second old. Furthermore, it is demonstrated that future observations will be capable of probing physics beyond the Standard Model since they can achieve a particular target which would either allow the detection of any light particles that have ever been in thermal equilibrium or imply strong bounds on their properties.
Cosmological Probes Of Gravity
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Author : Anaïs Marie Mélanie Rassat
language : en
Publisher:
Release Date : 2008
Cosmological Probes Of Gravity written by Anaïs Marie Mélanie Rassat and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
Neutrino Cosmology
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Author : Julien Lesgourgues
language : en
Publisher: Cambridge University Press
Release Date : 2013-02-21
Neutrino Cosmology written by Julien Lesgourgues and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-21 with Science categories.
A self-contained guide to the role played by neutrinos in the Universe and how their properties influence cosmological and astrophysical observations.
Light Elements In The Universe Iau S268
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Author : International Astronomical Union. Symposium
language : en
Publisher: Cambridge University Press
Release Date : 2010-05-13
Light Elements In The Universe Iau S268 written by International Astronomical Union. Symposium and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-05-13 with Science categories.
IAU Symposium 268 presents an overview of the most recent observational and theoretical research on the formation and evolution of light elements in the Universe: H, He, Li, Be, B, and their isotopes. Astrophysicists from a variety of subfields discuss recent developments that will improve our understanding of the light elements and provide important clues to stellar and galactic evolution, Big Bang nucleosynthesis, and cosmology. Striking observational progress has been achieved recently through the advent of next generation ground- and space-based telescopes, such as the cosmic microwave background experiments that allow the accurate determination of the baryon density of the Universe. New theoretical breakthroughs in describing stellar interiors and the chemical evolution of complex systems and the remaining challenges in this field are also addressed. This critical review is a useful resource for all those interested in the chemical evolution of the Universe.
Searching The Cosmos
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Author : Paulo Montero-Camacho
language : en
Publisher:
Release Date : 2019
Searching The Cosmos written by Paulo Montero-Camacho and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Astrophysics categories.
Exploring The Calibration Of Cosmological Probes Used In Gravitational Wave And Multi Messenger Astronomy
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Author : Laurence Élise Hélène Datrier
language : en
Publisher:
Release Date : 2023
Exploring The Calibration Of Cosmological Probes Used In Gravitational Wave And Multi Messenger Astronomy written by Laurence Élise Hélène Datrier and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.
From The Fermi Scale To Cosmology
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Author : Alberto Salvio
language : en
Publisher: Frontiers Media SA
Release Date : 2019-12-06
From The Fermi Scale To Cosmology written by Alberto Salvio and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-06 with categories.
Beyond The Standard Model Cocktail
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Author : Yann Gouttenoire
language : en
Publisher: Springer Nature
Release Date : 2023-01-01
Beyond The Standard Model Cocktail written by Yann Gouttenoire and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-01 with Science categories.
This book provides a remarkable and complete survey of important questions at the interface between theoretical particle physics and cosmology. After discussing the theoretical and experimental physics revolution that led to the rise of the Standard Model in the past century, the author reviews all the major open puzzles, among them the hierarchy problem, the small value of the cosmological constant, the matter-antimatter asymmetry, and the dark matter enigma, including the state-of-the-art regarding proposed solutions. Also addressed are the rapidly expanding fields of thermal dark matter, cosmological first-order phase transitions and gravitational-wave signatures. In addition, the book presents the original and interdisciplinary PhD research work of the author relating to Weakly-Interacting-Massive-Particles around the TeV scale, which are among the most studied dark matter candidates. Motivated by the absence of experimental evidence for such particles, this thesis explores the possibility that dark matter is much heavier than what is conventionally assumed.
Chemical Abundances In The Universe
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Author : International Astronomical Union. Symposium
language : en
Publisher: Cambridge University Press
Release Date : 2010
Chemical Abundances In The Universe written by International Astronomical Union. Symposium and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Cosmic abundances categories.
Session I : Primordial nucleosynthesis and the first stars in the Universe -- Session II : First stars in the Galaxy -- Session III : Chemical abundances in the high red-shift Universe -- Session IV : Chemical abundance constraints on mass assembly and star formation in local galaxies and the Milky Way -- Session V : Extrasolar planets: the chemical abundance connection -- Session VI : Abundance surveys and projects in the era of future large telescopes.
Cosmology In Gauge Field Theory And String Theory
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Author : D. Bailin
language : en
Publisher: CRC Press
Release Date : 2021-09-29
Cosmology In Gauge Field Theory And String Theory written by D. Bailin and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-29 with Science categories.
Cosmology in Gauge Field Theory and String Theory focuses on the cosmological implications of the gauge theories of particle physics and of string theory. The book first examines the universe's series of phase transitions in which the successive gauge symmetries of the higher-temperature phase were spontaneously broken after the big bang, discussing relics of these phase transitions, more generic relics (baryons, neutrinos, axions), and supersymmetric particles (neutralinos and gravitinos). The author next studies supersymmetric theory, supergravity theory, and the constraints on the underlying field theory of the universe's inflationary era. The book concludes with a discussion of black hole solutions of the supergravity theory that approximates string theory at low energies and the insight that string theory affords into the microscopic origin of the Bekenstein-Hawking entropy. Cosmology in Gauge Field Theory and String Theory provides a modern introduction to these important problems from a particle physicist's perspective. It is intended as an introductory textbook for a first course on the subject at a graduate level.