Introduction to the Physics of Massive and Mixed Neutrinos

Introduction to the Physics of Massive and Mixed Neutrinos
Author :
Publisher : Springer Science & Business Media
Total Pages : 262
Release :
ISBN-10 : 9783642140426
ISBN-13 : 3642140424
Rating : 4/5 (26 Downloads)

Book Synopsis Introduction to the Physics of Massive and Mixed Neutrinos by : Samoil Bilenky

Download or read book Introduction to the Physics of Massive and Mixed Neutrinos written by Samoil Bilenky and published by Springer Science & Business Media. This book was released on 2010-09-14 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Related Books

Introduction to the Physics of Massive and Mixed Neutrinos
Language: en
Pages: 262
Authors: Samoil Bilenky
Categories: Science
Type: BOOK - Published: 2010-09-14 - Publisher: Springer Science & Business Media

DOWNLOAD EBOOK

For many years neutrino was considered a massless particle. The theory of a two-componentneutrino,whichplayedacrucialroleinthecreationofthetheoryof theweakinter
Particle Physics: a Very Short Introduction
Language: en
Pages: 177
Authors: Frank Close
Categories: Science
Type: BOOK - Published: 2023-11-23 - Publisher: Oxford University Press

DOWNLOAD EBOOK

Following the discovery of the Higgs boson, Frank Close has produced this major revision to his classic and compelling introduction to the fundamental particles
Physics in a New Era
Language: en
Pages: 203
Authors: National Research Council
Categories: Science
Type: BOOK - Published: 2001-07-15 - Publisher: National Academies Press

DOWNLOAD EBOOK

Physics at the beginning of the twenty-first century has reached new levels of accomplishment and impact in a society and nation that are changing rapidly. Acco
The Little Book of Cosmology
Language: en
Pages: 138
Authors: Lyman Page
Categories: Science
Type: BOOK - Published: 2020-04-07 - Publisher: Princeton University Press

DOWNLOAD EBOOK

The cutting-edge science that is taking the measure of the universe The Little Book of Cosmology provides a breathtaking look at our universe on the grandest sc
Atom Land
Language: en
Pages: 305
Authors: Jon Butterworth
Categories: Science
Type: BOOK - Published: 2019-04-02 - Publisher: The Experiment

DOWNLOAD EBOOK

Journey into an unseen world—and to the frontiers of human knowledge Welcome to Atom Land, a subatomic realm governed by the laws of particle physics. Here, e