Externsions of the standard model in cosmic rays and astroparticle physics

宇宙射线和天体粒子物理学标准模型的扩展

• 批准号: 238996-2008
• 负责人: Dick, Rainer
• 金额: $ 2.55万
• 依托单位: University of Saskatchewan
• 依托单位国家: 加拿大
• 项目类别: Subatomic Physics Envelope - Individual
• 财政年份: 2010
• 资助国家: 加拿大
• 起止时间: 2010-01-01 至 2011-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=455118
• 关键词: Externsions; standard; model; cosmic; rays

We study possible signatures of dark matter particles in cosmic rays. The majority of cosmic rays observed on Earth is generated by supernovae and their remnants, and by active galactic nuclei. However, there is a prospect that dark matter particles contribute to some extent to the cosmic ray flux. Dark matter particles may eventually decay or annihilate, and these events would generate cosmic rays.

我们研究宇宙射线中暗物质粒子的可能特征。在地球上观测到的宇宙射线大部分是由超新星及其残余物和活动星系核产生的。但有一种前景认为，暗物质粒子在一定程度上对宇宙线通量有贡献。暗物质粒子最终可能衰变或湮灭，这些事件将产生宇宙射线。