Results 31 to 40 of about 457,852 (205)
Neutrino Properties, Cosmology [PDF]
Mod.Phys.Lett.A22:1841-1848,2007, 2007 Review of neutrino properties; double beta decay; very high energy neutrinos ...
arxiv +1 more source
$ν- K^0$ Analogy, Dirac-Majorana Neutrino Duality and the Neutrino Oscillations [PDF]
Int.J.Mod.Phys.A16:4911-4924,2001, 2001 The intent of this paper is to convey a new primary physical idea of a Dirac-Majorana neutrino duality in relation to the topical problem of neutrino oscillations. In view of the new atmospheric, solar and the LSND neutrino oscillation data, the Pontecorvo $\nu - K^0$ oscillation analogy is generalized to the notion of neutrino duality with ...
arxiv +1 more source
Is there evidence for additional neutrino species from cosmology? [PDF]
, 2017 It has been suggested that recent cosmological and flavor-oscillation data favor the existence of additional neutrino species beyond the three predicted by the Standard Model of particle physics.
Feeney, Stephen M. +2 more
core +1 more source
Dark Matter, Baryogenesis and Neutrino Oscillations from Right Handed Neutrinos [PDF]
, 2012 We show that, leaving aside accelerated cosmic expansion, all experimental data in high energy physics that are commonly agreed to require physics beyond the Standard Model can be explained when completing it by three right handed neutrinos that can be ...
Canetti, Laurent +3 more
core +1 more source
Neutrino electromagnetic properties [PDF]
Phys.Atom.Nucl.72:2089-2125,2009, 2008 The main goal of the paper is to give a short review on neutrino electromagnetic properties. In the introductory part of the paper a summary on what we really know about neutrinos is given: we discuss the basics of neutrino mass and mixing as well as the phenomenology of neutrino oscillations.
arxiv +1 more source
Lectures on neutrino phenomenology [PDF]
Nucl.Phys.Proc.Suppl.203-204:45-81,2010, 2010 The fundamental properties of the lepton sector include the neutrino masses and flavor mixings. Both are difficult to observe because of the extremely small neutrino masses and neutrino-matter cross sections. In these lectures, we focus on the basic concepts for the determination of neutrino properties.
arxiv +1 more source
Astronomische Nachrichten, EarlyView.ABSTRACT We investigate the effects of a minimal measurable length on neutron stars, within the quantum hadrodynamics (QHD‐I) model modified by the Generalized Uncertainty Principle (GUP). Working in a deformed Poisson algebra framework, we incorporate GUP effects via a time‐invariant transformation of the phase space volume, effectively reducing the ...
João Gabriel Galli Gimenez +2 more
wiley +1 more source
The effect of electromagnetic properties of neutrinos on the photon-neutrino decoupling temperature [PDF]
International Journal of Modern Physics A, Vol. 27, No. 32 (2012)
1250187, 2012 We examine the impact of electromagnetic properties of neutrinos on the annihilation of relic neutrinos with ultra high energy cosmic neutrinos for the $\nu \bar{\nu}\to \gamma\gamma$ process. For this process, photon-neutrino decoupling temperature is calculated via effective lagrangian model beyond the standard model.
arxiv +1 more source
Imprints of scalar NSI on the CP-violation sensitivity using synergy among DUNE, T2HK and T2HKK
Journal of High Energy Physics, 2023 The Non-Standard Interactions (NSIs) are subdominant effects, often appearing in various extensions of SM, which may impact the neutrino oscillations through matter.
Abinash Medhi +2 more
doaj +1 more source
Invisible Labor and the “Ghost Particle”: Underground Physics at the Kolar Gold Fields**
Berichte zur Wissenschaftsgeschichte, EarlyView.Abstract When cosmic rays—high‐energy particles from outer space—encounter the Earth's atmosphere, they produce particles called neutrinos. To detect them, physicists go underground inside deep mines where the overlying rock can filter out the cosmic‐ray background radiation.
Nithyanand Rao
wiley +1 more source