Supersymmetric Standard Model

Despite the prediction of the Higgs boson at Large Hadron Collider (LHC) in the CERN in 2012 after it has been theorized for over 50 years, however, the Standard model (SM) still can not explain the mass of neutrinos; the hierarchy problem; the contribution of dark energy, dark matter and CP violation in cosmology.

7p tamynhan9 02-12-2020 9 1   Download

The formulae for the decay width and numerical results are obtained. We have calculated the conclusion of the one-loop vertex correction, wave-function correction and renormalization of the bare couplings to the decay width. We revealed that the effect of the complex parameters At and Ab could be quite significant in a large region of the MSSM parameter space.

6p tamynhan8 04-11-2020 16 4   Download

Mô hình chuẩn siêu đối xứng gần tối thiểu (Next-to-Minimal Supersymmetric Standard Model - NMSSM) là mô hình được xây dựng dựa trên mô hình siêu đối xứng tối thiểu (the minimal supersymmetric standard model -MSSM) khi bổ sung một siêu trường đơn gauge chiral

6p viuzumaki2711 08-05-2019 17 1   Download