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Definitions (12)

  • Active neutrino by Alexey Boyarsky

    ...neutrino is an alternative name for the Standard Model \cref{neutrino}. It is sometimes convenient to call the usual, left-handed neutrinos \emph{active} in contrast to \cref{sterile neutrino}s, right-handed counterparts of the usual neutrinos. The main difference is that \cref{sterile neutrino}s ...

  • BSM physics by Oleg Ruchayskiy

    ...dard Model of the elementary particle physics. Among these problems one the phenomenon of \cref{neutrino oscillations}, the nature of \cref{dark matter} and \cref{dark energy}; the particle(s) resposi...

  • Charge eigen state by Dmytro Iakubovskyi

    ...rectly in weak processes. For \cref{neutrinos}, the fact that \cref{charge eigen states} do not coincide with \cref{mass eigen states} leads to \cref{neutrino flavor oscillations}. The same effect ...

  • Collective neutrino oscillations by Alexey Boyarsky

    ...neutrinos, self-interaction between neutrinos becomes important and can lead to a range of phenomena called “collective neutrino oscillations” (e.g. Pantaleone 1992; Duan et al. 2006, 2010). In particular, there is a possibility of an instability (Dasgupta et al. 2009) that exchanges part of the hi...

  • Electroweak physics by Emmanuel Lipmanov

    ...c by Pythagorean equation -- by geometric terms this equation suggests: 1)Large SM hierarchies (neutrino mixing angles, CL and up- and down- quark mass hierarchies) are represented in the geometric 'c...

  • Leptogenesis by Sacha Davidson

    ... atoms, the Universe contains enormous but poorly measured populations of neutrinos and anti-neutrinos. The neutrinos are leptons, so a large asymmetry could be hidden among them.) To ge...

  • Mass eigen state by Dmytro Iakubovskyi

    ...it mutual transitions into each other. This situation takes place for neutrinos of the Standard Model, leading to \cref{neutrino flavor oscillations}, and for both \cref{K-mesons} and \cref{B-mesons...

  • Neutrino Minimal Standard Model by Mikhail Shaposhnikov

    ...Neutrino Minimal Standar Model (nuMSM or $\nu$MSM) is an extension of the \cref{Standard Model} with three \cref[right-handed (or sterile)]{sterile neutrino} neutrinos. It aims to address within one consistent framework several \cref[problems beyond the Standard Model]{BSM problems} \begin{itemize}...

  • Neutrino trident production by Oleg Ruchayskiy

    ...The production of a lepton-antilepton pair from the scattering of a neutrino off the Coulomb field of a nucleus...

  • Nstorm by Alexey Boyarsky

    ...Neutrinos from STORed Muons (nSTORM; formerly VLENF) is a proposed experiment to use 3.8 GeV/c muon decay to produce a well-understood beam of electron and muon neutrinos that can be used for short baseline physics. A magnetized far detector allows for the wrong-sign muon appearance physics of elect...


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Articles (55471)

  • Neutrinos

    ...occured in neutrino physics: the Super-Kamiokande Collaboration reported a strong evidence for neutrino oscillations...

    ...oscillations in their atmospheric neutrino data . The results of the neutrino experiments will be discussed...

    ...lecture notes a number of issues pertaining to neutrino physics are considered: general properties, Dirac...

  • Neutrinos

    ...Frontier Neutrino Working Group to the Snowmass charge. We summarize the current status of neutrino physics...

    ...properties of neutrinos and for addressing important physics and astrophysics questions with neutrinos. ...

  • On the Properties of Neutrinos

    ... abstract Our present understanding of neutrino properties is reviewed with a particular emphasis...

    ...Majorana and Dirac neutrinos. Current and future experimental efforts towards measuring neutrino properties are...

    ...vs. Dirac nature of neutrinos on neutrino masses, neutrino decays, and neutrino electromagnetic properties...

  • A Lecture on Neutrinos

    ...about neutrinos are reviewed. The basics of neutrino oscillation formalism is presented. Neutrino oscillations...

    ...the framework of three-neutrino mixing are considered. The evidence for neutrino oscillations is discussed...

    ...discussed. Introduction Neutrinos played a key role in the establishment of the unified theory of the electromagnetic...

  • Neutrino Astrophysics

    ...email: Haxton@phys.washington.edu IntroductionThe neutrino is an elementary particle that scatters only...

    ...and consequently rarely interacts in matter. Neutrinos are neutral, carry spin-1/2, and are members of...

    ...charged and thus interact electromagnetically. Neutrinos and their antiparticles come in three types or...

  • Neutrino Astrophysics

    ...94720 email: haxton@berkeley.edu IntroductionThe neutrino is an elementary particle that scatters only...

    ...and consequently rarely interacts in matter. Neutrinos are neutral, carry spin-1/2, and are members of...

    ...charged and thus interact electromagnetically. Neutrinos and their antiparticles come in three types or...

  • Cosmological neutrinos

    ...The current status of neutrino cosmology is reviewed, from the question of neutrino decoupling and the presence...

    ...presence of sterile neutrinos to the effects of neutrinos on the cosmic microwave background and large...

    ...put on cosmological neutrino mass measurements. IntroductionNext to photons neutrinos are the most abundant...

  • Neutrino-neutrino and neutrino-matter helicity flip interactions

    ...-2.0cm [ abstract Taking into account that neutrinos are massive particles and that they are produced...

    ...and charged current interactions change these neutrinos into transversally polarized states. This implies...

    ...implies a considerable reduction of the neutrino flux when propagating through ordinary matter (electrons...

  • Neutrino Oscillations With Two Sterile Neutrinos

    ...Er,14.60.Lm,13.15.+g Keywords: sterile neutrinos, neutrino oscillations, U-matrix abstract This work...

    ...the probability of to neutrino oscillation with two sterile neutrinos using a 5x5 U-matrix, an extension...

    ...with one sterile neutrino and a 4x4 U-matrix. The sterile neutrino-active neutrino mass differences and...

  • Neutrino Astrophysics

    ...progress in neutrino astrophysics and emphasize open issues in our understanding of neutrino flavor conversion...

    ...solar neutrinos, core-collapse supernova neutrinos and conclude with ultra-high energy neutrinos. ...

    ...Introduction Nature has provided us with a variety of neutrino sources, from the not yet observed 1.9 K cosmological...


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Concepts (158)

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