TY - JOUR
T1 - A variant of 3-3-1 model for the generation of the SM fermion mass and mixing pattern
AU - Hernández, A. E.Cárcamo
AU - Kovalenko, Sergey
AU - Long, H. N.
AU - Schmidt, Ivan
N1 - Publisher Copyright:
© 2018, The Author(s).
PY - 2018/7/1
Y1 - 2018/7/1
N2 - We propose an extension of the 3-3-1 model with an additional symmetry group Z2×Z4×U(1)Lg and an extended scalar sector. To our best knowledge this is the first example of a renormalizable 3-3-1 model, which allows explanation the SM fermion mass hierarchy by a sequential loop suppression: tree-level top and exotic fermion masses, 1-loop bottom, charm, tau and muon masses; 2-loop masses for the light up, down, strange quarks as well as for the electron. The light active neutrino masses are generated from a combination of linear and inverse seesaw mechanisms at two loop level. The model also has viable fermionic and scalar dark matter candidates.
AB - We propose an extension of the 3-3-1 model with an additional symmetry group Z2×Z4×U(1)Lg and an extended scalar sector. To our best knowledge this is the first example of a renormalizable 3-3-1 model, which allows explanation the SM fermion mass hierarchy by a sequential loop suppression: tree-level top and exotic fermion masses, 1-loop bottom, charm, tau and muon masses; 2-loop masses for the light up, down, strange quarks as well as for the electron. The light active neutrino masses are generated from a combination of linear and inverse seesaw mechanisms at two loop level. The model also has viable fermionic and scalar dark matter candidates.
KW - Beyond Standard Model
KW - Discrete Symmetries
KW - Gauge Symmetry
KW - Quark Masses and SM Parameters
UR - http://www.scopus.com/inward/record.url?scp=85050637382&partnerID=8YFLogxK
U2 - 10.1007/JHEP07(2018)144
DO - 10.1007/JHEP07(2018)144
M3 - Article
AN - SCOPUS:85050637382
VL - 2018
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1126-6708
IS - 7
M1 - 144
ER -