Introduction to the Physics of Massive and Mixed Neutrinos

Introduction to the Physics of Massive and Mixed Neutrinos
Title Introduction to the Physics of Massive and Mixed Neutrinos PDF eBook
Author Samoil Bilenky
Publisher Springer
Pages 262
Release 2010-09-02
Genre Science
ISBN 3642140432

Download Introduction to the Physics of Massive and Mixed Neutrinos Book in PDF, Epub and Kindle

For many years neutrino was considered a massless particle. The theory of a two-componentneutrino,whichplayedacrucialroleinthecreationofthetheoryof theweakinteraction,isbasedontheassumptionthattheneutrinomassisequalto zero. We now know that neutrinos have nonzero, small masses. In numerous exp- iments with solar, atmospheric, reactor and accelerator neutrinos a new p- nomenon, neutrino oscillations, was observed. Neutrino oscillations (periodic transitionsbetweendifferent?avorneutrinos? ,? ,? )arepossibleonlyifneutrino e ? ? mass-squareddifferencesaredifferentfromzeroandsmalland?avorneutrinosare “mixed”. The discovery of neutrino oscillations opened a new era in neutrino physics: an era of investigation of neutrino masses, mixing, magnetic moments and other neutrino properties. After the establishment of the Standard Model of the el- troweak interaction at the end of the seventies, the discovery of neutrino masses was the most important discovery in particle physics. Small neutrino masses cannot be explained by the standard Higgs mechanism of mass generation. For their explanation a new mechanism is needed. Thus, small neutrino masses is the ?rst signature in particle physics of a new beyond the Standard Model physics. It took many years of heroic efforts by many physicists to discover n- trino oscillations. After the ?rst period of investigation of neutrino oscillations, manychallengingproblemsremainedunsolved.Oneofthemostimportantisthe problem of the nature of neutrinos with de?nite masses. Are they Dirac n- trinos possessing a conserved lepton number which distinguish neutrinos and antineutrinos or Majorana neutrinos with identical neutrinos and antineutrinos? Many experiments of the next generation and new neutrino facilities are now under preparation and investigation. There is no doubt that exciting results are ahead.

Introduction to the Physics of Massive and Mixed Neutrinos

Introduction to the Physics of Massive and Mixed Neutrinos
Title Introduction to the Physics of Massive and Mixed Neutrinos PDF eBook
Author Samoil Bilenky
Publisher Springer Science & Business Media
Pages 262
Release 2010-09-14
Genre Science
ISBN 3642140424

Download Introduction to the Physics of Massive and Mixed Neutrinos Book in PDF, Epub and Kindle

For many years neutrino was considered a massless particle. The theory of a two-componentneutrino,whichplayedacrucialroleinthecreationofthetheoryof theweakinteraction,isbasedontheassumptionthattheneutrinomassisequalto zero. We now know that neutrinos have nonzero, small masses. In numerous exp- iments with solar, atmospheric, reactor and accelerator neutrinos a new p- nomenon, neutrino oscillations, was observed. Neutrino oscillations (periodic transitionsbetweendifferent?avorneutrinos? ,? ,? )arepossibleonlyifneutrino e ? ? mass-squareddifferencesaredifferentfromzeroandsmalland?avorneutrinosare “mixed”. The discovery of neutrino oscillations opened a new era in neutrino physics: an era of investigation of neutrino masses, mixing, magnetic moments and other neutrino properties. After the establishment of the Standard Model of the el- troweak interaction at the end of the seventies, the discovery of neutrino masses was the most important discovery in particle physics. Small neutrino masses cannot be explained by the standard Higgs mechanism of mass generation. For their explanation a new mechanism is needed. Thus, small neutrino masses is the ?rst signature in particle physics of a new beyond the Standard Model physics. It took many years of heroic efforts by many physicists to discover n- trino oscillations. After the ?rst period of investigation of neutrino oscillations, manychallengingproblemsremainedunsolved.Oneofthemostimportantisthe problem of the nature of neutrinos with de?nite masses. Are they Dirac n- trinos possessing a conserved lepton number which distinguish neutrinos and antineutrinos or Majorana neutrinos with identical neutrinos and antineutrinos? Many experiments of the next generation and new neutrino facilities are now under preparation and investigation. There is no doubt that exciting results are ahead.

Neutrino Mass

Neutrino Mass
Title Neutrino Mass PDF eBook
Author Guido Altarelli
Publisher Springer
Pages 0
Release 2004-02-24
Genre Science
ISBN 3540449019

Download Neutrino Mass Book in PDF, Epub and Kindle

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.

Fundamentals of Neutrino Physics and Astrophysics

Fundamentals of Neutrino Physics and Astrophysics
Title Fundamentals of Neutrino Physics and Astrophysics PDF eBook
Author Carlo Giunti
Publisher Oxford University Press
Pages 727
Release 2007-03-15
Genre Science
ISBN 0198508719

Download Fundamentals of Neutrino Physics and Astrophysics Book in PDF, Epub and Kindle

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.

State Of The Art Of Neutrino Physics, The: A Tutorial For Graduate Students And Young Researchers

State Of The Art Of Neutrino Physics, The: A Tutorial For Graduate Students And Young Researchers
Title State Of The Art Of Neutrino Physics, The: A Tutorial For Graduate Students And Young Researchers PDF eBook
Author Antonio Ereditato
Publisher World Scientific
Pages 580
Release 2018-03-23
Genre Science
ISBN 9813226102

Download State Of The Art Of Neutrino Physics, The: A Tutorial For Graduate Students And Young Researchers Book in PDF, Epub and Kindle

The neutrino is the most fascinating elementary particle due to its elusive nature and outstanding properties that have attracted the interest of generations of physicists since 1930, when it was first postulated by Wolfgang Pauli as a 'desperate remedy' to explain the apparent energy violation in the beta decay. Many fundamental discoveries in particle physics had the neutrino involved in one way or another. To date, neutrino physics is still one of the hottest topics of modern particle physics. Key experiments and significant theoretical developments have contributed in building up what we can call now the Standard Model of Neutrino Physics.The aim of the book is to provide graduate students and young researchers a comprehensive tutorial in modern neutrino physics, specially tailored with emphasis on the educational aspects. It provides an overview of the basics and of recent achievements in the field, from both experimental and theoretical points of view.

Introductory Quantum Mechanics

Introductory Quantum Mechanics
Title Introductory Quantum Mechanics PDF eBook
Author Paul R. Berman
Publisher Springer
Pages 641
Release 2017-12-26
Genre Science
ISBN 3319685988

Download Introductory Quantum Mechanics Book in PDF, Epub and Kindle

This book presents a basic introduction to quantum mechanics. Depending on the choice of topics, it can be used for a one-semester or two-semester course. An attempt has been made to anticipate the conceptual problems students encounter when they first study quantum mechanics. Wherever possible, examples are given to illustrate the underlying physics associated with the mathematical equations of quantum mechanics. To this end, connections are made with corresponding phenomena in classical mechanics and electromagnetism. The problems at the end of each chapter are intended to help students master the course material and to explore more advanced topics. Many calculations exploit the extraordinary capabilities of computer programs such as Mathematica, MatLab, and Maple. Students are urged to use these programs, just as they had been urged to use calculators in the past. The treatment of various topics is rather complete, in that most steps in derivations are included. Several of the chapters go beyond what is traditionally covered in an introductory course. The goal of the presentation is to provide the students with a solid background in quantum mechanics.

Neutrino Cosmology

Neutrino Cosmology
Title Neutrino Cosmology PDF eBook
Author Julien Lesgourgues
Publisher Cambridge University Press
Pages 391
Release 2013-02-21
Genre Science
ISBN 110701395X

Download Neutrino Cosmology Book in PDF, Epub and Kindle

A self-contained guide to the role played by neutrinos in the Universe and how their properties influence cosmological and astrophysical observations.