Section: NATURAL SCIENCES
Decay of SM-like Higgs boson $h\rightarrow Z \gamma$ in a 3-3-1 model with inverse seesaw neutrino masses
- An Giang University, VNU - HCM, 18 Ung Van Khiem Street, Long Xuyen, An Giang, Vietnam
- Department of Physics, Can Tho University, Can Tho, Vietnam
- nstitute of Physics, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
Correspondence to:
Hong Thi Trinh,
An Giang University, VNU - HCM, 18 Ung Van Khiem Street, Long Xuyen, An Giang, Vietnam.
Email:
tthong@agu.edu.vn.
Published:
2021-08-23
Abstract
The decays of the SM-like Higgs boson in the 3-3-1 model with inverse seesaw neutrino masses (331ISS) proposed in T. Phong Nguyen, et al, Phys. Rev. D 97, 0973003 (2018), are discussed. Using well-known general results in L.T. Hue, et al, Eur. Phys. J. C 78, (2018) 885, analytic formulas for one-loop contributions are constructed. We will show that new particles predicted by the model under consideration may give significant effects to the above mentioned decay channel of the SM-like Higgs boson. From numerical investigation, some details and properties of the decay are presented. They may be useful for comparing with the experimental results that could be detected in the future.