| 书目名称 | Introduction to the Physics of Massive and Mixed Neutrinos | | 编辑 | Samoil Bilenky | | 视频video | | | 概述 | written by one of the pioneers in the field of modern neutrino physics (Bruno Pontecorvo Prize in 2002)..self contained introduction useful for a self-study guide.integrates classic material and state | | 丛书名称 | Lecture Notes in Physics | | 图书封面 |  | | 描述 | 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 | | 出版日期 | Book 20101st edition | | 关键词 | Beyond the standard model of particle physics; Dirac and Majorana particles; Experiment; Lepton; Neutrin | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-642-14043-3 | | isbn_ebook | 978-3-642-14043-3Series ISSN 0075-8450 Series E-ISSN 1616-6361 | | issn_series | 0075-8450 | | copyright | Springer-Verlag Berlin Heidelberg 2010 |
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发表于 2025-3-21 18:09:06
