Results 101 to 110 of about 243,227 (257)

Neutrino amplitude decomposition: toward observing the atmospheric-solar wave interference

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
Observation of the interference between the atmospheric and solar oscillation waves with the correct magnitude would provide another manifestation of the three-generation structure of leptons.
Hisakazu Minakata
doaj   +1 more source

Effect of Matter Motion and Polarization in Neutrino Flavour Oscillations

open access: yes, 2002
The Lorentz invariant formalism for description of neutrino flavor oscillation in moving and polarized matter is developed. It is shown that the neutrino effective potential, which determines the effective mass difference between neutrinos in matter can ...
A. Grigoriev   +17 more
core   +1 more source

Neutrino properties [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 1996
A brief sketch is made of the present observational status of neutrino properties, with emphasis on the hints from solar and atmospheric neutrinos, as well as cosmological data on the amplitude of primordial density fluctuations. Implications of neutrino mass in particle accelerators, astrophysics and cosmology are discussed.
openaire   +3 more sources

Neutrinoloser Doppelbetazerfall: Der Gral der Neutrinophysik

open access: yesPhysik in unserer Zeit, Volume 56, Issue 3, Page 132-137, May 2025.
Die Entschlüsselung der Neutrinoeigenschaften ist auch siebzig Jahre nach ihrer Entdeckung noch nicht abgeschlossen. Es wäre eine spektakuläre Entdeckung, sollten Neutrinos ihre eigenen Antiteilchen sein und sich folglich als Majorana‐Teilchen entpuppen. Mehrere Experimente untersuchen diese Möglichkeit.
Bernhard Schwingenheuer
wiley   +1 more source

Search for charged excited states of dark matter with KamLAND-Zen

open access: yesPhysics Letters B
Particle dark matter could belong to a multiplet that includes an electrically charged state. WIMP dark matter (χ0) accompanied by a negatively charged excited state (χ−) with a small mass difference (e.g.
S. Abe   +66 more
doaj   +1 more source

Simulation of a Three‐Nucleons System Transition on Quantum Circuits

open access: yesAdvanced Quantum Technologies, Volume 8, Issue 5, May 2025.
A general procedure is presented to calculate the transition probability for two nuclear states and a transition operator. The ground state is approximated through the variational quantum eigensolver and the first excited one using more sophisticated variational algorithms.
Luca Nigro, Carlo Barbieri, Enrico Prati
wiley   +1 more source

Searching for BSM neutrino interactions in dark matter detectors

open access: yesJournal of High Energy Physics, 2019
Neutrino interactions beyond the Standard Model (BSM) are theoretically well motivated and have an important impact on the future precision measurement of neutrino oscillation. In this work, we study the sensitivity of a multi-ton-scale liquid Xenon dark
Jonathan M. Link, Xun-Jie Xu
doaj   +1 more source

Theoretical Prospects of Neutrinoless Double Beta Decay

open access: yes, 2005
The compelling experimental evidences for oscillations of solar and atmospheric neutrinos imply the existence of 3-neutrino mixing in vacuum. We briefly review the phenomenology of 3-neutrino mixing, and the current data on the 3-neutrino mixing ...
Aalseth C   +43 more
core   +1 more source

Neutrinos

open access: yesRevista de Enseñanza de la Física, 2015
En este artículo vamos a repasar brevemente el Modelo Estándar de Partículas, luego haremos una revisión cronológica del descubrimiento del neutrino. Por último mencionaremos el Observatorio de Neutrinos de Sudbury y Super-Kamiokande, donde han trabajado los recientes ganadores del Premio Nobel de Física, los investigadores Arthur B. McDonald y Takaaki
openaire   +3 more sources

Performance of a Modular Ton-Scale Pixel-Readout Liquid Argon Time Projection Chamber

open access: yesInstruments
The Module-0 Demonstrator is a single-phase 600 kg liquid argon time projection chamber operated as a prototype for the DUNE liquid argon near detector. Based on the ArgonCube design concept, Module-0 features a novel 80k-channel pixelated charge readout
A. Abed Abud   +1362 more
doaj   +1 more source

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