Download or read book The Search for Ultralight Bosonic Dark Matter written by Derek F. Jackson Kimball and published by Springer Nature. This book was released on 2022-09-28 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: A host of astrophysical measurements suggest that most of the matter in the Universe is an invisible, nonluminous substance that physicists call “dark matter.” Understanding the nature of dark matter is one of the greatest challenges of modern physics and is of paramount importance to our theories of cosmology and particle physics. This text explores one of the leading hypotheses to explain dark matter: that it consists of ultralight bosons forming an oscillating field that feebly interacts with light and matter. Many new experiments have emerged over the last decade to test this hypothesis, involving state-of-the-art microwave cavities, precision nuclear magnetic resonance (NMR) measurements, dark matter “radios,” and synchronized global networks of atomic clocks, magnetometers, and interferometers. The editors have gathered leading experts from around the world to present the theories motivating these searches, evidence about dark matter from astrophysics, and the diverse experimental techniques employed in searches for ultralight bosonic dark matter. The text provides a comprehensive and accessible introduction to this blossoming field of research for advanced undergraduates, beginning graduate students, or anyone new to the field, with tutorials and solved problems in every chapter. The multifaceted nature of the research – combining ideas and methods from atomic, molecular, and optical physics, nuclear physics, condensed matter physics, electrical engineering, particle physics, astrophysics, and cosmology – makes this introductory approach attractive for beginning researchers as well as members of the broader scientific community. This is an open access book.
Download or read book Searches for Ultralight Bosonic Dark Matter with Atomic Spectroscopy written by Xue Zhang and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dark Matter written by Steff Jaywan and published by Dedona Publishing. This book was released on with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the vast expanse of the cosmos, there exists an enigmatic substance that eludes detection yet exerts a profound influence on the universe's structure and evolution. This substance, known as dark matter, remains one of the greatest mysteries of modern astrophysics, captivating the imaginations of scientists and enthusiasts alike. Dark matter's existence is inferred from its gravitational effects on visible matter and light, yet its nature remains elusive. Despite decades of research and numerous experimental endeavors, the true identity of dark matter continues to evade detection, challenging our understanding of the fundamental constituents of the universe. In parallel, another frontier of scientific exploration has emerged within the intricate ecosystems of the human body: the microbiome. Comprising trillions of microorganisms inhabiting every surface of our bodies, the microbiome plays a crucial role in human health and disease. Yet, like dark matter, much of the microbiome's complexity remains shrouded in mystery, awaiting further exploration and understanding.
Download or read book Galaxy Formation with Ultralight Bosonic Dark Matter written by Jan Veltmaat and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultralight bosonic particles forming a coherent state are dark matter candidates with distinctive wave-like behaviour on the scale of dwarf galaxies and below. In this thesis, a new simulation technique for ultralight bosonic dark matter, also called fuzzy dark matter, is developed and applied in zoom-in simulations of dwarf galaxy halos. When gas and star formation are not included in the simulations, it is found that halos contain solitonic cores in their centers reproducing previous results in the literature. The cores exhibit strong quasi-normal oscillations, which are possibly testable...
Download or read book Dark Matter written by David J. E. Marsh and published by Princeton University Press. This book was released on 2024-10-15 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete treatment of all aspects of dark matter physics This book provides an incisive, self-contained introduction to one of the most intriguing subjects in modern physics, presenting the evidence we have from astrophysics for the existence of dark matter, the theories for what it could be, and the cutting-edge experimental and observational methods for testing them. It begins with a survey of the astrophysical phenomena, from rotation curves to lensing and cosmological structure formation. It goes on to offer the most comprehensive overview available of all three major theories, discussing weakly interacting massive particles (WIMPs), axions, and primordial black holes. The book explains the constraints on each theory, such as direct detection and indirect astrophysical limits, and enables students to build physical intuition using hands-on exercises and supplemental material. The only book to treat extensively WIMPs, axions, and primordial black holes Provides balanced coverage of the evidence, theory, and testing for dark matter from astrophysics, particle physics, and experimental physics Includes original problems and short quizzes throughout Accompanied by Jupyter notebooks that give sample calculations and methods to reproduce key results and graphs An ideal textbook for advanced undergraduate and graduate students and an essential reference for researchers
Download or read book Beyond the Standard Model Cocktail written by Yann Gouttenoire and published by Springer Nature. This book was released on 2023-01-01 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Searching for Bosonic Dark Matter with Nuclear Magnetic Resonance written by Antoine Garcon and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Particle Dark Matter written by Gianfranco Bertone and published by Cambridge University Press. This book was released on 2010-01-07 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the dark matter problem in particle physics, astrophysics and cosmology for graduate students and researchers.
Download or read book Simulating Structure Formation with Ultra light Bosonic Dark Matter written by Bodo Schwabe and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite being a cornerstone of the standard model of cosmology, the exact nature of dark matter (DM) remains unknown. The lack of evidence for weakly interacting massive particles that could constitute DM is generating increasing interest in alternative candidates. These include the theoretically well-motivated QCD axion, which solves the strong CP problem, and axion-like particles generically arising in string theories. This thesis focuses on the latter. If non-gravitational interactions can be neglected, this form of DM is known as fuzzy dark matter (FDM). While indistinguishable from col...
Download or read book Down to earth Dark Matter written by Saarik Kalia and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is overwhelming evidence for the existence of dark matter, a component of our universe which is more than five times as abundant as the visible matter we are familiar with. Yet despite longstanding experimental efforts to search for non-gravitational interactions of dark matter, the detection of any such interactions has thus far eluded us. There has therefore arisen an interest within the field in novel methods to detect dark matter. In this thesis, I will outline two new methods which utilize Earth to detect two different types of dark matter. The first searches for an oscillating magnetic field signal of ultralight bosonic dark matter at the surface of the Earth. In analogy to existing cavity/shielded experiments searching for ultralight dark matter, the signal arises because the ground and ionosphere function as conducting cavity walls between which dark matter can source a magnetic field. Based on this effect, we undertake an analysis of global geomagnetic field data from the SuperMAG collaboration in order to set bounds on dark photon and axionlike dark matter parameter spaces. In the latter part of this thesis, I will discuss a proposal to use ancient rocks, dubbed paleo-detectors, as detectors for WIMP dark matter. Over the past O(100) Myr, WIMPs may have induced nuclear recoils within these minerals that disrupted their crystalline structure, leaving long-lived tracks that can be read out today with precision microscopy techniques. I will show that paleo-detectors can give unique sensitivity to dark matter substructure within the Milky Way. This is because paleo-detectors are not only sensitive to the local dark matter density near the Earth today, but also to the dark matter density along Earth's entire galactic trajectory over the lifetime of a paleo-detector.
Download or read book In Search of Dark Matter written by Ken Freeman and published by Springer Science & Business Media. This book was released on 2006-08-25 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for the educated non-scientist and scientist alike, it spans a variety of scientific disciplines, from observational astronomy to particle physics. Concepts that the reader will encounter along the way are at the cutting edge of scientific research. However the themes are explained in such a way that no prior understanding of science beyond a high school education is necessary.
Download or read book Matter Dark Matter and Anti Matter written by Alain Mazure and published by Springer Science & Business Media. This book was released on 2011-11-16 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over ten years, the dark side of the universe has been headline news. Detailed studies of the rotation of spiral galaxies, and 'mirages' created by clusters of galaxies bending the light from very remote objects, have convinced astronomers of the presence of large quantities of dark (unseen) matter in the cosmos. The most striking fact is that they seem to compromise about 95% of the matter/energy content of the universe. As for ordinary matter, although we are immersed in a sea of dark particles, including primordial neutrinos and photons from fossil cosmological radiation, both we and our environment are made of ordinary, 'baryonic' matter. Authors Mazure and Le Brun present the inventory of matter, baryonic and exotic, and investigating the nature and fate of matter's twin, anti-matter. They show how technological progress has been a result of basic research, in tandem with the evolution of new ideas, and how the combined effect of these advances might help lift the cosmic veil.
Download or read book Searching for Ultralight Dark Matter with Mechanical Sensors written by Jack Manley and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this dissertation is to assess the ability of tabletop devices, primarily based on mechanical systems, to serve as detectors for ultralight dark matter.
Download or read book Sources and Detection of Dark Matter and Dark Energy in the Universe written by David Cline and published by Springer Science & Business Media. This book was released on 2013-11-25 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings provide the latest results on dark matter and dark energy research. The UCLA Department of Physics and Astronomy hosted its tenth Dark Matter and Dark Energy conference in Marina del Rey and brought together all the leaders in the field. The symposium provided a scientific forum for the latest discussions in the field. Topics covered at the symposium: •Status of measurements of the equation of state of dark energy and new experiments •The search for missing energy events at the LHC and implications for dark matter search •Theoretical calculations on all forms of dark matter (SUSY, axions, sterile neutrinos, etc.) •Status of the indirect search for dark matter •Status of the direct search for dark matter in detectors around the world •The low-mass wimp search region •The next generation of very large dark matter detectors •New underground laboratories for dark matter search
Download or read book Behind the Scenes of the Universe written by Gianfranco Bertone and published by OUP Oxford. This book was released on 2013-10-10 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extraordinary discovery has recently shaken the foundations of Cosmology and Particle Physics, sparking a scientific revolution that has profoundly modified our understanding of our Universe and that is still far from over. Pioneering astronomers in the 1920s and 1930s had already noticed suspicious anomalies in the motion of celestial bodies in distant galaxies and clusters of galaxies, but it wasn't until the late 20th century that the scientific community was confronted with an astonishing conclusion: the Universe is filled with an unknown, elusive substance that is fundamentally different from anything we have ever seen with our telescopes or measured in our laboratories. It is called dark matter, and it constitutes one of the most pressing challenges of modern science. In this book, aimed at the general reader with an interest in science, the author illustrates in non-technical terms, borrowing concepts and ideas from other branches of art and literature, the far-reaching implications of this discovery. It has led to a worldwide race to identify the nature of this mysterious form of matter. We may be about to witness a pivotal paradigm shift in Physics, as we set out to test the existence of dark matter particles with a wide array of experiments, including the Large Hadron Collider at CERN, as well as with a new generation of Astroparticle experiments underground and in space.
Download or read book Ratcheting Up The Search for Dark Matter written by and published by . This book was released on 2014 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last several years have included remarkable advances in two of the primary areas of fundamental particle physics: the search for dark matter and the discovery of the Higgs boson. This dissertation will highlight some contributions made on the forefront of these exciting fields. Although the circumstantial evidence supporting the dark matter hypothesis is now almost undeniably significant, indisputable direct proof is still lacking. As the direct searches for dark matter continue, we can maximize our prospects of discovery by using theoretical techniques complementary to the observational searches to rule out additional, otherwise accessible parameter space. In this dissertation, I report bounds on a wide range of dark matter theories. The models considered here cover the spectrum from the canonical case of self-conjugate dark matter with weak-scale interactions, to electrically charged dark matter, to non-annihilating, non-fermionic dark matter. These bounds are obtained from considerations of astrophysical and cosmological data, including, respectively: diffuse gamma ray photon observations; structure formation considerations, along with an explication of the novel local dark matter structure due to galactic astrophysics; and the existence of old pulsars in dark-matter-rich environments. I also consider the prospects for a model of neutrino dark matter which has been motivated by a wide set of seemingly contradictory experimental results. In addition, I include a study that provides the tools to begin solving the speculative ``inverse'' problem of extracting dark matter properties solely from hypothetical nuclear energy spectra, which we may face if dark matter is discovered with multiple direct detection experiments. In contrast to the null searches for dark matter, we have the example of the recent discovery of the Higgs boson. The Higgs boson is the first fundamental scalar particle ever observed, and precision measurements of the production and decay of the Higgs boson represent a unique entry p! oint to searches for new kinds of physics. Continuing to refine our understanding of the Higgs boson will also allow us to learn about a vast array of possible new physics. This dissertation includes work parameterizing some of the scenarios that are most likely to be discovered with future Higgs data.
Download or read book The Galaxy written by Steff Jaywan and published by Dedona Publishing. This book was released on with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of 3 titles, which are the following: Dark Matter - In the vast expanse of the cosmos, there exists an enigmatic substance that eludes detection yet exerts a profound influence on the universe's structure and evolution. This substance, known as dark matter, remains one of the greatest mysteries of modern astrophysics, captivating the imaginations of scientists and enthusiasts alike. Galaxies - Galaxies are dynamic entities, constantly evolving through processes like mergers, collisions, and interactions with neighboring galaxies. When galaxies merge, their stars, gas, and dust can undergo dramatic transformations, leading to the formation of new stars and restructuring of the galaxy's shape. These interactions can trigger intense bursts of star formation and feed supermassive black holes at the galaxies' centers, leading to the emission of powerful jets of radiation. Quantum Gravity - General relativity, developed by Albert Einstein, describes gravity as the curvature of spacetime caused by mass and energy. It works extremely well at large scales, such as in predicting planetary orbits and the behavior of black holes. On the other hand, quantum mechanics deals with the fundamental behavior of particles at the smallest scales, such as atoms and subatomic particles. It incorporates principles like wave-particle duality, quantization, and uncertainty.