TY - JOUR
T1 - Fractional charged leptons in a 331 Model
AU - Romero Abad, D.
AU - Ramirez Barreto, E.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2020/6/26
Y1 - 2020/6/26
N2 - The extensions of the Standard Model based on SU(3)C⊗ SU(3)L⊗ U(1)X gauge group are known as 331 Models. Different properties, as the fermion assignment and the electric charges of the exotic spectrum, that defines a particular version of the model, are fixed by a parameter β. In this work, we explore a 331 version, set by the condition, where new particles arise with peculiar signatures as heavy fractionally charged leptons and electrical neutral quarks, among others. We examine different sectors of the model with emphasis in the Yukawa lagrangian of the new leptons, in order to study their branching fraction for scalar particles.
AB - The extensions of the Standard Model based on SU(3)C⊗ SU(3)L⊗ U(1)X gauge group are known as 331 Models. Different properties, as the fermion assignment and the electric charges of the exotic spectrum, that defines a particular version of the model, are fixed by a parameter β. In this work, we explore a 331 version, set by the condition, where new particles arise with peculiar signatures as heavy fractionally charged leptons and electrical neutral quarks, among others. We examine different sectors of the model with emphasis in the Yukawa lagrangian of the new leptons, in order to study their branching fraction for scalar particles.
UR - http://www.scopus.com/inward/record.url?scp=85088152454&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1558/1/012001
DO - 10.1088/1742-6596/1558/1/012001
M3 - Artículo de la conferencia
AN - SCOPUS:85088152454
SN - 1742-6588
VL - 1558
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012001
T2 - 17th Meeting of Physics
Y2 - 15 August 2018 through 17 August 2018
ER -