Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Non-unitarity of the leptonic mixing matrix in the TeV-scale type-I seesaw model
View through Europeana Collections
The non-unitarity effects in leptonic flavor mixing are regarded as one of the generic features of the type-1 seesaw model. Therefore, we explore these effects in the TeV-scale type-1 seesaw model, and show that there exist non-trivial correlations among the non-unitarity parameters, stemming from the typical flavor structure of the low-scale seesaw model. In general, it follows from analytical discussions and numerical results that all the six non-unitarity parameters are related to three model parameters, while the widely studied parameters eta(e tau) and eta(mu tau) cannot be phenomenologically significant simultaneously.
Title: Non-unitarity of the leptonic mixing matrix in the TeV-scale type-I seesaw model
Description:
The non-unitarity effects in leptonic flavor mixing are regarded as one of the generic features of the type-1 seesaw model.
Therefore, we explore these effects in the TeV-scale type-1 seesaw model, and show that there exist non-trivial correlations among the non-unitarity parameters, stemming from the typical flavor structure of the low-scale seesaw model.
In general, it follows from analytical discussions and numerical results that all the six non-unitarity parameters are related to three model parameters, while the widely studied parameters eta(e tau) and eta(mu tau) cannot be phenomenologically significant simultaneously.
Related Results
PREVENÇÃO DA TROMBOSE VENOSA PROFUNDA NA GRAVIDEZ PELA ENFERMAGEM NA APS
PREVENÇÃO DA TROMBOSE VENOSA PROFUNDA NA GRAVIDEZ PELA ENFERMAGEM NA APS
PREVENÇÃO DA TROMBOSE VENOSA PROFUNDA NA GRAVIDEZ PELA ENFERMAGEM NA APS
Danilo Hudson Vieira de Souza1
Priscilla Bárbara Campos
Daniel dos Santos Fernandes
RESUMO
A gravidez ...
Threshold effects on renormalization group running of neutrino parameters in the low-scale seesaw model
Threshold effects on renormalization group running of neutrino parameters in the low-scale seesaw model
We show that, in the low-scale type-I seesaw model, renormalization group running of neutrino parameters may lead to significant modifications of the leptonic mixing angles in view...
Immune response to a potyvirus with exposed amino groups available for chemical conjugation
Immune response to a potyvirus with exposed amino groups available for chemical conjugation
Abstract
Background
The amino terminus of the tobacco etch virus (TEV) capsid protein is located on the external surface of infectious TEV partic...
A flavor symmetry model for bilarge leptonic mixing and the lepton masses
A flavor symmetry model for bilarge leptonic mixing and the lepton masses
We present a model for leptonic mixing and the lepton masses based on flavor symmetries and higher-dimensional mass operators. The model predicts bilarge leptonic mixing (i.e., the...
Exact and approximate formulas for neutrino mixing and oscillations with non-standard interactions
Exact and approximate formulas for neutrino mixing and oscillations with non-standard interactions
We present, both exactly and approximately, a complete set of mappings between the vacuum (or fundamental) leptonic mixing parameters and the effective ones in matter with non-stan...
Detecting lake mixing anomalies using Earth Observation
Detecting lake mixing anomalies using Earth Observation
Lakes are responding rapidly to climate change and one of the most tangible responses is the increase in lake surface water temperature. Such an increase can intensify thermal stra...
Matrix Subgridding and Its Effects in Dual Porosity Simulators
Matrix Subgridding and Its Effects in Dual Porosity Simulators
Abstract
Naturally fractured reservoirs are found throughout the world and contain significant amounts of oil reserves. The so-called dual porosity model is one o...
Efficiency of Steamflooding in Naturally Fractured Reservoirs
Efficiency of Steamflooding in Naturally Fractured Reservoirs
Abstract
This study aims to identify the effective parameters on matrix heating and recovery, and the efficiencies of these processes while there is a continuous ...