Cosmological Non-Baryonic Matter (Physics)

宇宙学非重子物质（物理学）

• 批准号: 8805895
• 负责人: David Spergel
• 金额: $ 1.95万
• 依托单位: Princeton University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-08-01 至 1990-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8805895&HistoricalAwards=false
• 关键词: Cosmological; Non; Baryonic; Matter; Physics

This theoretical program (analytical and numerical) by a collaboration of investigators from different institutions, is aimed at improving our understanding of the detectability of candidates for the "dark matter" that may make up 90% or more of the matter in the universe. It should help develop experiments for detecting "non-baryonic" dark matter and should make the search for dark matter candidates and other hypothetical but astrophysically relevant non-baryonic particles (e.g. axions, Majorons, familons) more effective. This project should increase the chances of detecting non- luminous, "dark" matter which may make up over 90% of the mass of the universe. Such detection would constitute a major, if not epochal, discovery whose full implications are hard to predict.

这个理论项目（分析和数值）由不同机构的研究人员合作完成，旨在提高我们对“暗物质”候选者可探测性的理解，“暗物质”可能占宇宙物质的 90% 或更多。 它应该有助于开发检测“非重子”暗物质的实验，并且应该使对暗物质候选者和其他假设的但与天体物理相关的非重子粒子（例如轴子、Majorons、familons）的搜索更加有效。 该项目应该会增加探测不发光“暗”物质的机会，这些物质可能占宇宙质量的 90% 以上。 这样的发现即使不是划时代的，也将构成一项重大发现，其全部含义很难预测。