journal6 ›› 2008, Vol. 29 ›› Issue (1): 54-57.

• 物理与电子 • 上一篇    下一篇

暗物质暗能量的性质与相互关联

  

  1. (1.西南交通大学理学院物理系,四川 成都 610031;2.四川职业技术学院物理系,四川 遂宁 629000;3.中国空间技术研究院总装与环境工程部,北京 100094)
  • 出版日期:2008-01-25 发布日期:2012-05-26
  • 通讯作者: 许弟余(1947-),男,四川遂宁人,四川职业技术学院物理系教授,主要从事近代物理学教学与研究.
  • 作者简介:焦善庆(1928-),男,云南南涧人,西南交通大学理学院物理系教授,主要从事理论物理教学与研究.
  • 基金资助:

    国家自然科学基金资助项目(40474033)

The Properties of Dark Matter and Dark energy and Their Correlation

  1. (1.Department of Physics,Science College,Southwest Jiaotong University,Chengdu,Sichuan,610031,China;2.Department of Physics,Sichuan Vocational and Technical College,Suining,Sichuan,629000,China;3.Department of Integration & Spacecraft Environment,CAST,Beijing,100094,China)
  • Online:2008-01-25 Published:2012-05-26

摘要:最近英国学者据帕拉纳尔天文台的观测数据分析,对宇宙暗物质暗能量研究取得了一些进展.若认为宇宙暗物质是费米型中微子v0eF及其超对称伴子中性微子U-0eB组成,则据天体演化的2类自由流阻尼标度给出的质量、半径计算式,总结出暗物质特性,结果与观测基本相符,支持热暗物质说,同时也讨论了暗物质与暗能量的相互关联.

关键词: 暗物质, 暗能量, 中微子, 中性微子, 自由流阻尼标度, 超对称

Abstract: Recently some progress has been made on the study of dark matter and dark energy in the universe by British scientists on the basis of analysis of the observational datums by Paranal Observatory.If the dark matter in the universe is regarded as being made up of Fermi type neutrino v0eF and its supersymmetry companion,neutralino U-0eB,the characteristics are calculated according to the mass formula and the radius formula given by the damping scale of free currents of two classes of celestial body evolution and the results basically tally with observations,which supports  the theory of hot dark matter.The correlation between the dark matter and the dark energy is also discussed.

Key words: dark matter, dark energy, neutrino, neutralino, free current damping scale, supersymmetry

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