Vật chất tối siêu nặng trong mô hình tiết kiệm 3-3-1 siêu đối xứng

• Ngôn ngữ: vie
• Ký hiệu phân loại: 530 Physics
• Thông tin xuất bản: Communications in physics, 2015
• Mô tả vật lý: 211-217
• Bộ sưu tập: Metadata
• ID: 486015

Tóm tắt

The authors suggest the supersymmetric particles contained in the supersymmetric economical 3-3-1 model were produced during the heating time. They have not been thermodynamic equilibrium when it froze out. It leads to the lightest supersymmetric particle can be a good candidate for superheavy dark matter. With assumption the lightest supersymmetric particle is Bino, the authors show that the correct contribution of the superheavy dark matter (SHDM) species to the present critical density requires the Bino mass is order 1012 GeV and there is not exists a large mass hierarchy of the superpartner in the considered model.