Beyond the Standard Model Cocktail


Book Description

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.




The Cosmic Cocktail


Book Description

The inside story of the epic quest to solve the mystery of dark matter The ordinary atoms that make up the known universe—from our bodies and the air we breathe to the planets and stars—constitute only 5 percent of all matter and energy in the cosmos. The rest is known as dark matter and dark energy, because their precise identities are unknown. The Cosmic Cocktail is the inside story of the epic quest to solve one of the most compelling enigmas of modern science—what is the universe made of?—told by one of today's foremost pioneers in the study of dark matter. Blending cutting-edge science with her own behind-the-scenes insights as a leading researcher in the field, acclaimed theoretical physicist Katherine Freese recounts the hunt for dark matter, from the discoveries of visionary scientists like Fritz Zwicky—the Swiss astronomer who coined the term "dark matter" in 1933—to the deluge of data today from underground laboratories, satellites in space, and the Large Hadron Collider. Theorists contend that dark matter consists of fundamental particles known as WIMPs, or weakly interacting massive particles. Billions of them pass through our bodies every second without us even realizing it, yet their gravitational pull is capable of whirling stars and gas at breakneck speeds around the centers of galaxies, and bending light from distant bright objects. Freese describes the larger-than-life characters and clashing personalities behind the race to identify these elusive particles. Many cosmologists believe we are on the verge of solving the mystery. The Cosmic Cocktail provides the foundation needed to fully fathom this epochal moment in humankind’s quest to understand the universe.




Cosmological Dark Matter - Proceedings Of The International School


Book Description

This volume treats various facets of the dark matter problem. Its themes include astronomical data (galaxy rotation curves, dynamics of galaxy clusters, microlensing of stars in the Large Magellanic Cloud), particle physics (nonbaryonic dark matter, neutrinos) and computer simulation of the evolution of large-scale structure in the universe. Solar neutrinos and prospects for their detection through underground experiments are also discussed. The book will provide a useful reference for all those interested in astroparticle physics.




The Cosmic Cocktail: Three Parts Dark Matter


Book Description

Delve into the mysterious realm of dark energy with this comprehensive guide that explores the nature, properties, and implications of this enigmatic force. From historical discoveries to current theories and research, this book covers the latest observational evidence and theoretical models surrounding dark energy. Learn about the expansion of the universe, experimental methods for studying dark energy, its role in astrophysics, and the cosmological implications that challenge our understanding of the universe. Discover the ethical and philosophical considerations of dark energy and contemplate humanity's place in the cosmos. Whether you're a student of astrophysics or a curious mind eager to unravel the mysteries of the universe, this book offers a fascinating journey into the realm of dark energy. Dive into the cosmic cocktail and expand your knowledge of the universe on e-commerce platforms today.




Collider Physics within the Standard Model


Book Description

This book is open access under a CC BY 4.0 license. With this graduate-level primer, the principles of the standard model of particle physics receive a particular skillful, personal and enduring exposition by one of the great contributors to the field. In 2013 the late Prof. Altarelli wrote: The discovery of the Higgs boson and the non-observation of new particles or exotic phenomena have made a big step towards completing the experimental confirmation of the standard model of fundamental particle interactions. It is thus a good moment for me to collect, update and improve my graduate lecture notes on quantum chromodynamics and the theory of electroweak interactions, with main focus on collider physics. I hope that these lectures can provide an introduction to the subject for the interested reader, assumed to be already familiar with quantum field theory and some basic facts in elementary particle physics as taught in undergraduate courses. “These lecture notes are a beautiful example of Guido’s unique pedagogical abilities and scientific vision”. From the Foreword by Gian Giudice




TAUP ...


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Nuclear Physics


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TAUP 93


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Beyond the Magic Bullet


Book Description

While scientists win occasional skirmishes in the battle against cancer, the overall war continues to go badly. Stories abound about revolutionary drugs that may be available in the future, but offer no real help to those who have cancer today. At present, conventional approaches continue to rely on a narrowly focused strategy of treatments, with doctors using, at best, only one or two drugs or other therapies at a time. While this may be acceptable in a laboratory setting or a clinical trial, it has done little to diminish the number of people who die each year from this dread disease. Recently, however, conventional medicine’s core strategy has been re-examined, and a new, potentially more effective approach has emerged—one that combines the best of Eastern wisdom with Western science. Beyond the Magic Bullet—The Anti-Cancer Cocktail by Dr. Raymond Chang takes a penetrating look at this bold new way of treating cancer. The book begins by examining modern medicine’s use of surgery, radiation, chemotherapy, hormone therapy, and targeted drugs in the war against cancer. It then offers a new therapy based on the knowledge that certain off-label drugs, nutrients, and therapies are each somewhat effective against cancer. By combining these therapeutic agents into a “cocktail,” doctors have found that they can attack the cancer all at once, on many different levels and at several different angles, with the goal of overwhelming the disease. Dr. Chang not only discusses the effectiveness of the cocktail, but also provides an examination of the most valuable agents available. For over a thousand years, Traditional Chinese Medicine has used the cocktail approach to safely and effectively fight disease. Throughout the world, the most successful treatments for HIV and Hepatitis C are based on this strategy. Beyond the Magic Bullet—The Anti-Cancer Cocktail leads the way to a bright new future of hope and healing.




Precision Measurements to Test the Standard Model and for Explosive Nuclear Astrophysics


Book Description

This thesis presents two significant results in the field of precision measurements in low-energy nuclear physics. Firstly, it presents a precise half-life determination of 11C, leading to the most precise ft-value for a beta decay transition between mirror nuclides, an important advance in the testing of the electroweak sector of the Standard Model. Secondly, it describes a high-precision mass measurement of 56Cu, a critical nucleus for determining the path of the astrophysical rapid-proton capture process, performed by the author using the LEBIT Penning trap at the National Superconducting Cyclotron Laboratory. This new measurement resolves discrepancies in previously-reported calculated mass excesses. In addition, the thesis also presents the construction and testing of a radio-frequency quadrupole cooler and buncher that will be part of the future N = 126 factory at Argonne National Laboratory aimed at producing nuclei of interest for the astrophysical rapid-neutron capture process for the first time.