Continuing Observation of Solar Neutrino Emission with the Homestake Chlorine Neutrino Detector

使用 Homestake 氯中微子探测器持续观测太阳中微子发射

• 批准号: 9315293
• 负责人: Kenneth Lande
• 金额: --
• 依托单位: University of Pennsylvania
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-09-01 至 1998-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9315293&HistoricalAwards=false
• 关键词: Continuing; Observation; Solar; Neutrino; Emission

9315293 Lande The Homestake chlorine solar neutrino detector has monitored the electron neutrino flux from the Sun for 22 years. The observed flux is 30% of that predicted by the standard solar model. This result has perplexed solar astronomers for many years and the explanation is still unknown. The operation of the Homestake chlorine detector will be continued for another three years so as to overlap with new detectors being built or planned. ***

Homestake氯太阳中微子探测器已经监测来自太阳的电子中微子通量22年了。观测到的通量是标准太阳模型预测的30%。这个结果多年来一直困扰着太阳天文学家，其解释仍然未知。Homestake氯气探测器将继续运行三年，以便与正在建造或计划建造的新探测器重叠。＊＊＊