A 4-based model with linear seesaw scheme for lepton mass and mixing

被引：5

作者：

Vien, V. V. ^{[1
,2
]}

Long, H. N. ^{[3
,4
]}

机构：

[1] Thu Dau Mot Univ, Inst Appl Technol, Thu Dau Mot, Binh Duong, Vietnam

[2] Tay Nguyen Univ, Dept Phys, Daklak, Vietnam

[3] Thu Dau Mot Univ, Ctr Forecasting Studies, Thu Dau Mot, Binh Duong, Vietnam

[4] Vietnam Acad Sci & Technol, Inst Phys, 10 Dao Tan, Hanoi, Vietnam

来源：

PHYSICA SCRIPTA | 2023年 / 98卷 / 01期

关键词：

models beyond the standard model; neutrino mass and mixing; discrete symmetries; NEUTRINO MASS; VIOLATION; NONCONSERVATION; MATRICES; DECAY;

D O I：

10.1088/1402-4896/aca632

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We suggest a low-scale model based on A (4) x Z (4) x Z (2) symmetry and a global lepton number U(1)( L ) symmetry capable of generating the current neutrino data. The neutrino mass smallness is reproduced by the linear seesaw mechanism. The model can explain the current observed pattern of lepton mixing in which the reactor and atmospheric angles get the best-fit values, and the solar angle and Dirac phase lie within 3 sigma limits. The obtained values of the sum of neutrino mass and the effective neutrino mass are below the present experimental limits.

引用

页数：16

共 69 条

[11] Underlying A4 symmetry for the neutrino mass matrix and the quark mixing matrix [J].

Babu, KS ;

Ma, E ;

Valle, JWF .

PHYSICS LETTERS B, 2003, 552 (3-4) :207-213

[12] Deviations from tribimaximal mixing due to the vacuum expectation value misalignment in A4 models [J].

Barry, James ;

Rodejohann, Werner .

PHYSICAL REVIEW D, 2010, 81 (09)

[13] A SUSY A4 model for fermion masses and mixings [J].

Bazzocchi, F. ;

Kaneko, S. ;

Morisi, S. .

JOURNAL OF HIGH ENERGY PHYSICS, 2008, (03)

[14] Fermion masses and mixing in models with SO(10) X A4 symmetry [J].

Bazzocchi, Federica ;

Frigerio, Michele ;

Morisi, Stefano .

PHYSICAL REVIEW D, 2008, 78 (11)

[15] LEPTON FLAVOR NONCONSERVATION AT HIGH-ENERGIES IN A SUPERSTRING INSPIRED STANDARD MODEL [J].

BERNABEU, J ;

SANTAMARIA, A ;

VIDAL, J ;

MENDEZ, A ;

VALLE, JWF .

PHYSICS LETTERS B, 1987, 187 (3-4) :303-308

[16] Linear seesaw for Dirac neutrinos with A4 flavour symmetry [J].

Borah, Debasish ;

Karmakar, Biswajit .

PHYSICS LETTERS B, 2019, 789 :59-70

[17] Lepton Number Violation: Seesaw Models and Their Collider Tests [J].

Cai, Yi ;

Han, Tao ;

Li, Tong ;

Ruiz, Richard .

FRONTIERS IN PHYSICS, 2018, 6

[18] Higgs → μτ as an indication for S4 flavor symmetry [J].

Campos, Miguel D. ;

Carcamo Hernandez, A. E. ;

Paes, H. ;

Schumacher, E. .

PHYSICAL REVIEW D, 2015, 91 (11)

[19] Addendum to "Global constraints on absolute neutrino masses and their ordering" [J].

Capozzi, Francesco ;

Di Valentino, Eleonora ;

Lisi, Eligio ;

Marrone, Antonio ;

Melchiorri, Alessandro ;

Palazzo, Antonio .

PHYSICAL REVIEW D, 2020, 101 (11)

[20] Fermion masses and mixings and some phenomenological aspects of a 3-3-1 model with linear seesaw mechanism [J].

Carcamo Hernandez, A. E. ;

Perez-Julve, Nicolas A. ;

Hidalgo Velasquez, Yocelyne .

PHYSICAL REVIEW D, 2019, 100 (09)

← 1 2 3 4 5 6 7 →