Novel Aspects of Neutrino Oscillations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F25%3A00383605" target="_blank" >RIV/68407700:21670/25:00383605 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.22323/1.476.0138" target="_blank" >https://doi.org/10.22323/1.476.0138</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.22323/1.476.0138" target="_blank" >10.22323/1.476.0138</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Novel Aspects of Neutrino Oscillations

Popis výsledku v původním jazyce

A new Quantum Field Theory formalism for neutrino oscillations is introduced. It identifies charged-current vertices with neutrino emission and detection, including neutrino propagation. A master formula for the charged lepton production rate, that works for both (anti)neutrino-(anti)neutrino and neutrino-antineutrino oscillations (and vice versa) in a macroscopic distance L, is presented. A relationship between Majorana masses associated with neutrino-antineutrino oscillations and neutrinoless double-beta decay is addressed. The potential of using the flux of reactor antineutrinos to observe antineutrino-neutrino oscillations is discussed. Further, an approach has been developed to construct amplitudes of processes related to neutrinos in terms of the neutrino mass matrix without reference to the neutrino mixing matrix. It is assumed that fitting experimental data in terms of the neutrino mass matrix can provide better statistical accuracy in determining the neutrino mass matrix compared to methods using the neutrino mixing matrix at intermediate stages.

Název v anglickém jazyce

Novel Aspects of Neutrino Oscillations

Popis výsledku anglicky

A new Quantum Field Theory formalism for neutrino oscillations is introduced. It identifies charged-current vertices with neutrino emission and detection, including neutrino propagation. A master formula for the charged lepton production rate, that works for both (anti)neutrino-(anti)neutrino and neutrino-antineutrino oscillations (and vice versa) in a macroscopic distance L, is presented. A relationship between Majorana masses associated with neutrino-antineutrino oscillations and neutrinoless double-beta decay is addressed. The potential of using the flux of reactor antineutrinos to observe antineutrino-neutrino oscillations is discussed. Further, an approach has been developed to construct amplitudes of processes related to neutrinos in terms of the neutrino mass matrix without reference to the neutrino mixing matrix. It is assumed that fitting experimental data in terms of the neutrino mass matrix can provide better statistical accuracy in determining the neutrino mass matrix compared to methods using the neutrino mixing matrix at intermediate stages.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10304 - Nuclear physics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

42nd International Conference on High Energy Physics, ICHEP2024

ISBN

—

ISSN

1824-8039

e-ISSN

1824-8039

Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

PoS - Proceedings of Science, Sissa Medialab srl

Místo vydání

Trieste

Místo konání akce

Praha

Datum konání akce

18. 7. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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