Zobrazeno 1 - 10
of 1 013
pro vyhledávání: '"neutrino mixing"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 12, Pp 1-19 (2024)
Abstract We study the possibility of measuring T (time reversal) violation in a future long baseline neutrino oscillation experiment. By assuming a neutrino factory as a staging scenario of a muon collider at the J-PARC site, we find that the ν e
Externí odkaz:
https://doaj.org/article/b5ff492678e34248837f719244369896
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 12, Pp 1-37 (2024)
Abstract We introduce a framework for hybrid neutrino mass generation, wherein scotogenic dark sector particles, including dark matter, are charged non-trivially under the A 4 flavor symmetry. The spontaneous breaking of the A 4 group to residual Z 2
Externí odkaz:
https://doaj.org/article/36e955478258434995c7f14e21689f2e
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 12, Pp 1-25 (2024)
Abstract Models based on a U 1 L μ − L τ $$ \textrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} $$ gauge symmetry can explain the discrepancy between the measured value and theoretical prediction of the muon anomalous magnetic moment. Based on the latest expe
Externí odkaz:
https://doaj.org/article/6497bc4ad7214c88a258464e23844e7d
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-28 (2024)
Abstract The Deep Underground Neutrino Experiment (DUNE) is a leading experiment in neutrino physics which is presently under construction. DUNE aims to measure the yet unknown parameters in the three flavor oscillation case which includes discovery
Externí odkaz:
https://doaj.org/article/0a8db8f9bb704216b299d40f879a7e17
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-28 (2024)
Abstract A high-precision measurement of ∆ m 31 2 $$ \Delta {m}_{31}^2 $$ and θ 23 is inevitable to estimate the Earth’s matter effect in long-baseline experiments which in turn plays an important role in addressing the issue of neutrino mass or
Externí odkaz:
https://doaj.org/article/7c76092daf2546c4a4b1fa11c0fe12b0
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-16 (2024)
Abstract The ν M SM is defined as the SM extended to include dimension-5 operators. In this model neutrino masses violate lepton number, and two parameters of the lepton mixing matrix, the Majorana phases, are yet to be constrained. One combination
Externí odkaz:
https://doaj.org/article/f51f165079e749ad87496a4f3ad6ebc5
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-12 (2024)
Abstract Stopped-pion experiments that measure coherent elastic neutrino-nucleus scattering (CEνNS) are sensitive to sterile neutrinos via disappearance. Using timing and energy spectra to perform flavor decomposition, we show that the delayed elect
Externí odkaz:
https://doaj.org/article/4997ac6397984ae2a46367f51eb395db
Autor:
Di Zhang
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-21 (2024)
Abstract In this work, we revisit the one-loop renormalization group equations (RGEs) among non-degenerate seesaw scales, i.e., threshold effects in the canonical seesaw mechanism, which have been obtained for more than two decades. Different from th
Externí odkaz:
https://doaj.org/article/f688a0455f514b0e832863ae78f6faa2
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-18 (2024)
Abstract In this paper, we would like to point out that in the scenario that the right-handed neutrinos suddenly gain some masses much larger than the temperature of the Universe at that time so that the washout effects for the lepton asymmetry gener
Externí odkaz:
https://doaj.org/article/af1e78921ec34658b2842df0517e4266
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-41 (2024)
Abstract The mass-induced neutrino oscillation is a well established phenomenon that is based on the unitary mixing among three light active neutrinos. Remarkable precision on neutrino mixing parameters over the last decade or so has opened up the pr
Externí odkaz:
https://doaj.org/article/f5d15b865881463f9dc25f1db516addd