Results 51 to 60 of about 126,591 (192)

Neutrino masses [PDF]

open access: yesReports on Progress in Physics, 1995
This is a review for Reports of Progress in Physics. After an introduction we start by explaining the different neutrino masses corresponding to different types of neutrinos, Dirac or Majorana, in section 2. In section 3 we discuss the main elementary particle models for neutrino masses and their distinctive phenomenological consequences.
Gelmini, Graciela, Roulet, Esteban
openaire   +2 more sources

Atmospheric and Astrophysical Neutrinos above 1 TeV Interacting in IceCube [PDF]

open access: yes, 2015
The IceCube Neutrino Observatory was designed primarily to search for high-energy (TeV--PeV) neutrinos produced in distant astrophysical objects. A search for $\gtrsim 100$~TeV neutrinos interacting inside the instrumented volume has recently provided ...
Aartsen, M. G.   +305 more
core   +3 more sources

Neutrino mass

open access: yesAIP Conference Proceedings, 1988
An introduction is given to the search for evidence of neutrino mass. 10 refs.
openaire   +2 more sources

Clockwork neutrinos [PDF]

open access: yesJournal of High Energy Physics, 2019
Abstract Clockwork (CW) mechanism can explain the smallness of neutrino masses without introducing unnaturally small input parameters. In this paper we study the simplest CW neutrino model, the “uniform” clockwork, as well as a broader class of “generalized” clockwork models.
Hong, Sungwoo   +2 more
openaire   +3 more sources

Sterile neutrinos

open access: yesPhysics Reports, 2021
Submitted as an invited review for Physics ...
Basudeb Dasgupta, Joachim Kopp
openaire   +2 more sources

Tau Neutrinos Favored over Sterile Neutrinos in Atmospheric Muon Neutrino Oscillations [PDF]

open access: yes, 2000
The previously published atmospheric neutrino data did not distinguish whether muon neutrinos were oscillating into tau neutrinos or sterile neutrinos, as both hypotheses fit the data.
A. de Gouvea   +141 more
core   +2 more sources

NEUTRINO CLOUDS

open access: yesInternational Journal of Modern Physics A, 1998
We consider the possibility that neutrinos (but no other light fermions) are coupled very weakly to an extremely light scalar boson. We first analyze the simple problem of one generation of neutrino and show that, for ranges of parameters that are allowed by existing data, such a system can have serious consequences for the evolution of stars and ...
Stephenson Jr., G. J.   +2 more
openaire   +2 more sources

Proposed experiments to detect keV-range sterile neutrinos using energy-momentum reconstruction of beta decay or K-capture events

open access: yesNew Journal of Physics, 2019
Sterile neutrinos in the keV mass range may constitute the galactic dark matter. Various proposed direct detection and laboratory searches are summarized.
Peter F Smith
doaj   +1 more source

Mirror model for sterile neutrinos

open access: yes, 2003
Sterile neutrinos are studied as subdominant contribution to solar neutrino physics. The mirror-matter neutrinos are considered as sterile neutrinos. We use the symmetric mirror model with gravitational communication between mirror and visible sectors ...
Abdurashitov   +102 more
core   +1 more source

Extremely High Energy Neutrinos and their Detection [PDF]

open access: yes, 1996
We discuss in some detail the production of extremely high energy (EHE) neutrinos with energies above 10^18 eV. The most certain process for producing such neutrinos results from photopion production by EHE cosmic rays in the cosmic background photon ...
Dai, Hongyue   +3 more
core   +4 more sources

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