Program

P.40 -- Poster, NCTP-41

Date: Tuesday, 2 August 2016

Time: 08h30 - 10h00

A minimal 3-3-1 model for dark matter

L. D. Thien (1), D. T. Huong (2), T. T. Nhat (3), and P. V. Dong (2)

(1) Hoang Van Thu High School for Gitted Students, Thinh Lang Precinct, Hoa Binh City, Hoa Binh Province, Viet Nam (2) Institute of Physics, Vietnam Academy of Science and Technology, 10 Dao Tan, Ba Dinh, Hanoi, Vietnam (3) Institute of Northwest Education and Research, Quang Trung, Ha Giang, Viet Nam

We show that the 3-3-1 model with minimal lepton content can work with only two scalar triplets, $\eta$ and $\chi$, while it leaves another scalar triplet, $\rho'$ as an inert field, responsible for dark matter. The dark matter candidate is identified as the real or imaginary part of the second component of $\rho'$. We calculate the dark matter density and compare it with the data. We also make direct and indirect searches for the candidate under the light of the recent, new experiments.

Presenter: Le Duc Thien