Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ng. K. Francis"'
Publikováno v:
Physics Letters B, Vol 848, Iss , Pp 138329- (2024)
Our analysis involves enhancing the Δ(54) flavor symmetry model with Inverse Seesaw mechanism along with two SM Higgs through the incorporation of distinct flavons. Additionally, we introduce supplementary Z2⊗Z3⊗Z4 symmetries to eliminate any un
Externí odkaz:
https://doaj.org/article/155dc49df57d483bb44f65a16e699a5d
Resonant leptogenesis and TM $$_1$$ 1 mixing in minimal type-I seesaw model with S $$_4$$ 4 symmetry
Autor:
Bikash Thapa, Ng. K. Francis
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 12, Pp 1-8 (2021)
Abstract We present an S $$_4$$ 4 flavour symmetric model within a minimal seesaw framework resulting in mass matrices that leads to TM $$_1$$ 1 mixing. Minimal seesaw is realized by adding two right-handed neutrinos to the Standard Model. The model
Externí odkaz:
https://doaj.org/article/f847205c4acd43ef92f2b03a31f8fa33
Autor:
Ng. K. Francis
Publikováno v:
Advances in High Energy Physics, Vol 2014 (2014)
We investigate the comparative studies of cosmological baryon asymmetry in different neutrino mass models with and without θ13 by considering the three-diagonal form of Dirac neutrino mass matrices and the three aspects of leptogenesis, unflavoured,
Externí odkaz:
https://doaj.org/article/69d18c2b99044126ab71267f8c0562a6
Akademický článek
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Publikováno v:
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics; 6/10/2024, Vol. 39 Issue 15/16, p1-13, 13p
Publikováno v:
International Journal of Modern Physics A. 38
In this paper, we study the modification of the Altarelli–Feruglio [Formula: see text] flavor symmetry model by adding three singlet flavons [Formula: see text], [Formula: see text] and [Formula: see text] and the model is augmented with extra [For
Autor:
Bikash Thapa, Ng. K. Francis
We present an S$_4$ flavour symmetric model within a minimal seesaw framework resulting in mass matrices that leads to TM$_1$ mixing. Minimal seesaw is realized by adding two right-handed neutrinos to the Standard Model. The model predicts Normal Hie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ede0e4531af7814a15fbc7de26a371d3
http://arxiv.org/abs/2107.02074
http://arxiv.org/abs/2107.02074
Publikováno v:
Physical Review
Leptonic CP violation search, neutrino mass hierarchy determination, and the precision measurements of oscillation parameters for a unitary test of the leptonic mixing matrix are among the major targets of the ongoing and future neutrino oscillation
Recent T2K data indicates a CP violation in the neutrino oscillations and mildly favours the normal neutrino mass hierarchy. This work explores the physics potentials with a combined sensitivity of T2K-II, NO$\nu$A, and JUNO experiments. T2K-II, a pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39e8df245fa856e6f2a2218e6a8d48aa
Autor:
Ng. K. Francis
Publikováno v:
Canadian Journal of Physics. 93:1561-1565
We construct the neutrino mass models with non-vanishing θ13 and estimate the baryon asymmetry of the universe and subsequently derive the constraints on the inflaton mass and the reheating temperature after inflation. The great discovery of this de