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Author: Ashley Michael Timmons
Publisher: Springer
ISBN: 331963769X
Category : Science
Languages : en
Pages : 177
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Book Description
This thesis highlights data from MINOS, a long-baseline accelerator neutrino experiment, and details one of the most sensitive searches for the sterile neutrino ever made. Further, it presents a new analysis paradigm to enable this measurement and a comprehensive study of the myriad systematic uncertainties involved in a search for a few-percent effect, while also rigorously investigating the statistical interpretation of the findings in the context of a sterile neutrino model. Among the scientific community, this analysis was quickly recognized as a foundational measurement in light of which all previous evidence for the sterile neutrino must now be (re)interpreted. The existence of sterile neutrinos has long been one of the key questions in the field. Not only are they a central component in many theories of new physics, but a number of past experiments have yielded results consistent with their existence. Nonetheless, they remain controversial: the interpretation of the data showing evidence for these sterile neutrinos is hotly debated.
Author: Ashley Michael Timmons
Publisher: Springer
ISBN: 331963769X
Category : Science
Languages : en
Pages : 177
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Book Description
This thesis highlights data from MINOS, a long-baseline accelerator neutrino experiment, and details one of the most sensitive searches for the sterile neutrino ever made. Further, it presents a new analysis paradigm to enable this measurement and a comprehensive study of the myriad systematic uncertainties involved in a search for a few-percent effect, while also rigorously investigating the statistical interpretation of the findings in the context of a sterile neutrino model. Among the scientific community, this analysis was quickly recognized as a foundational measurement in light of which all previous evidence for the sterile neutrino must now be (re)interpreted. The existence of sterile neutrinos has long been one of the key questions in the field. Not only are they a central component in many theories of new physics, but a number of past experiments have yielded results consistent with their existence. Nonetheless, they remain controversial: the interpretation of the data showing evidence for these sterile neutrinos is hotly debated.
Author: Carlo Giunti
Publisher: Oxford University Press
ISBN: 0198508719
Category : Science
Languages : en
Pages : 727
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Book Description
Our Universe is made of a dozen fundamental building blocks. Among these, neutrinos are the most mysterious - but they are the second most abundant particles in the Universe. This book provides detailed discussions of how to describe neutrinos, their basic properties, and the roles they play in nature.
Author: Julien Lesgourgues
Publisher: Cambridge University Press
ISBN: 110701395X
Category : Science
Languages : en
Pages : 391
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Book Description
A self-contained guide to the role played by neutrinos in the Universe and how their properties influence cosmological and astrophysical observations.
Author: Cheryl E. Patrick
Publisher: Springer
ISBN: 3319690876
Category : Science
Languages : en
Pages : 352
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Book Description
This thesis represents the first double differential measurement of quasi-elastic anti-neutrino scattering in the few GeV range--a region of substantial theoretical and experimental interest as it is the kinematic region where studies of charge-parity (CP) violation in the neutrino sector most require precise understanding of the differences between anti-neutrino and neutrino scatter. This dissertation also presents total antineutrino-scintillator quasi-elastic cross sections as a function of energy, which is then compared to measurements from previous experiments. Next-generation neutrino oscillation experiments, such as DUNE and Hyper-Kamiokande, hope to measure CP violation in the lepton sector. In order to do this, they must dramatically reduce their current levels of uncertainty, particularly those due to neutrino-nucleus interaction models. As CP violation is a measure of the difference between the oscillation properties of neutrinos and antineutrinos, data about how the less-studied antineutrinos interact is especially valuable. The measurement described herewith determines the nuclear and instrumental effects that must be understood to undertake precision neutrino physics. As well as being useful to help reduce oscillation experiments' uncertainty, this data can also be used to study the prevalence of various correlation and final-state interaction effects within the nucleus. In addition to being a substantial scientific advance, this thesis also serves as an outstanding introduction to the field of experimental neutrino physics for future students.
Author: Guido Altarelli
Publisher: Springer
ISBN: 3540449019
Category : Science
Languages : en
Pages : 0
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Book Description
Reviews the current state of knowledge of neutrino masses and the related question of neutrino oscillations. After an overview of the theory of neutrino masses and mixings, detailed accounts are given of the laboratory limits on neutrino masses, astrophysical and cosmological constraints on those masses, experimental results on neutrino oscillations, the theoretical interpretation of those results, and theoretical models of neutrino masses and mixings. The book concludes with an examination of the potential of long-baseline experiments. This is an essential reference text for workers in elementary-particle physics, nuclear physics, and astrophysics.
Author: Claus Grupen
Publisher: Springer Science & Business Media
ISBN: 3642132715
Category : Science
Languages : en
Pages : 1251
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Book Description
The handbook centers on detection techniques in the field of particle physics, medical imaging and related subjects. It is structured into three parts. The first one is dealing with basic ideas of particle detectors, followed by applications of these devices in high energy physics and other fields. In the last part the large field of medical imaging using similar detection techniques is described. The different chapters of the book are written by world experts in their field. Clear instructions on the detection techniques and principles in terms of relevant operation parameters for scientists and graduate students are given.Detailed tables and diagrams will make this a very useful handbook for the application of these techniques in many different fields like physics, medicine, biology and other areas of natural science.
Author: Leonard A Cole
Publisher: World Scientific
ISBN: 9811231079
Category : Biography & Autobiography
Languages : en
Pages : 300
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Book Description
A mixture of memoir and biography, Chasing the Ghost: Nobelist Fred Reines and the Neutrino tells a deeply human story that appeals both to scientists and non-scientists. Although the book relates to the important discovery of neutrinos, it is more intimately about Fred Reines than the technical details of neutrino physics. Narrated in a fashion to interest and excite the reader, the science presented here is accessible to a broad audience. Coursing through Reines' life, his various challenges and encounters, the book reveals constants of his persona. Reines displayed a sustained consistency as a respected leader, admired by students and colleagues as a fount of big ideas and ambition. A continuing source of inspiration and motivation to others, his most basic consistency was his passion for science. The quest for knowledge about the wondrous universe is a profoundly human endeavor. Fred Reines' life and his unremitting scientific curiosity are emblematic of that truth.'This book is a most welcome account about Frederick Reines and his great contributions to neutrino physics and astrophysics. The methods he designed in the 1950s to discover neutrinos in nuclear reactor experiments are still being used. His later work included the detection of atmospheric neutrinos which was a forerunner to the discovery of neutrino oscillations, the ability of neutrinos to change from one type to another. This finding was a significant step to other experiments that aim to answer profound questions about the nature of the universe including why it is composed of matter.'Takaaki KajitaNobel Laureate in PhysicsNeutrino Researcher, University of Tokyo 'Cole has provided a compelling personal and scientific account of a remarkable pioneer in Neutrino Physics.'Arthur B McDonaldNobel Laureate in PhysicsDirector of the Sudbury Neutrino ObservatoryProfessor, Queen's University, Ontario, Canada
Author: Stuart Raby
Publisher: Cambridge University Press
ISBN: 1108494196
Category : Science
Languages : en
Pages : 637
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Book Description
Develops a practical understanding of the theoretical concepts required to understand the Standard Model for a two-semester graduate course.
Author: Joseph H Hamilton
Publisher: World Scientific Publishing Company
ISBN: 9813101164
Category : Science
Languages : en
Pages : 812
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Book Description
The book is the culmination of the authors' many years of teaching and research in atomic physics, nuclear and particle physics, and modern physics. It is also a crystallization of their intense passion and strong interest in the history of physics and the philosophy of science.The book gives students a broad perspective of the current understandings of the basic structures of matter from atoms, nucleus to leptons, quarks, and gluons along with the essential introductory quantum mechanics and special relativity. Fundamentals aside, the book retrospects the historical development and examines the challenging future directions of nuclear and particle physics. Interwoven within the content are up-to-date examples of very recent developments and future plans that show in detail how the techniques and ideas of atomic, nuclear, and particle physics have been used and are being used to solve important problems in basic and applied areas of physics, chemistry, and biology that are closely linked to the prevailing major societal problems in medicine, energy resources, new custom-made materials and environmental pollution, as well as areas that encroach the broad cultural and historical interest. The uncertain path of success and failure, opportunities seized and missed, and the axiom of probability and scientists' intuition in the unfolding human drama of scientific discovery are vividly presented. Throughout the highly perceptive book, readers, especially the students are encouraged to reflect on problems and ask questions.
Author:
Publisher: World Scientific
ISBN: 981447651X
Category :
Languages : en
Pages : 81
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Book Description
