Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Francis Ng"'
In this work we discuss the neutrino phenomenology in a $\Delta(54)$ discrete flavor symmetry and evaluate the relic abundance of dark matter (DM) and active neutrino-DM mixing angle considering various cosmological constraints. We introduced two Sta
Externí odkaz:
http://arxiv.org/abs/2407.05753
The current work involves augmenting the $\Delta(54)$ discrete flavor model by incorporating two Standard Model Higgs particles into the Inverse Seesaw mechanism. We introduced Weyl fermions and Vector like fermions, which are gauge singlets in the S
Externí odkaz:
http://arxiv.org/abs/2402.18906
Autor:
Thapa, Bikash, Francis, Ng. K.
We investigate the parameter space of the minimal inverse seesaw ISS(2,2) model for successful leptogenesis. The framework of ISS(2, 2) is realized by augmenting the Standard Model with two right-handed and two Standard Model singlet neutrinos. The d
Externí odkaz:
http://arxiv.org/abs/2312.04399
The present study entails the augmentation of the $\Delta$(54) flavor symmetry model by including the ISS mechanism by two Standard Model Higgs particles, achieved by the inclusion of different flavons. The matrices are discussed numerically in the f
Externí odkaz:
http://arxiv.org/abs/2311.11611
Autor:
Bartłomiej Kamiński, Francis Ng
Publikováno v:
Ruch Prawniczy, Ekonomiczny i Socjologiczny, Vol 75, Iss 3 (2018)
Kryzys gospodarczy w strefie euro nie miał jak dotąd istotnego wpływu na handel UE: pozycja UE w handlu globalnym nie uległa zmianie. Unaocznił on jednak wyraźne różnice w wynikach handlu zagranicznego poszczególnych krajów członkowskich.
Externí odkaz:
https://doaj.org/article/fb13ab3e46c1470cbd0db31a6dd51b31
We study a neutrino mass model with $A_4$ discrete flavor symmetry using a type-I seesaw mechanism. The inclusion of extra flavons in our model leads to the deviations from exact tribimaximal mixing pattern resulting in a nonzero $\theta_{13}$ consis
Externí odkaz:
http://arxiv.org/abs/2306.11461
We construct an $S_4$ flavour symmetric minimal inverse seesaw model where the standard model is extended by adding two right-handed and two standard model gauge singlets neutrinos to explain the origin of tiny neutrino masses. The resulting model de
Externí odkaz:
http://arxiv.org/abs/2305.09306
Publikováno v:
Physics Letters B Volume 848, January 2024, 138329
Our analysis involves enhancing the $\Delta(54)$ flavor symmetry model with Inverse Seesaw mechanism along with two SM Higgs through the incorporation of distinct flavons. Additionally, we introduce supplementary $Z_2\otimes Z_3 \otimes Z_4$ symmetri
Externí odkaz:
http://arxiv.org/abs/2305.08963
Autor:
Thapa, Bikash, Francis, Ng. K.
We present a study of resonant leptogenesis in a radiative seesaw model. We consider the case where two quasi-degenerate right-handed neutrinos realize resonant leptogenesis, and the CP violation necessary to achieve leptogenesis occurs through the C
Externí odkaz:
http://arxiv.org/abs/2209.06263
Publikováno v:
In Journal of Subatomic Particles and Cosmology November 2024 1-2