Cosmic Ray Modulation Using Ground-Based Neutron and Spacecraft Cosmic Ray Detectors

使用地基中子和航天器宇宙射线探测器进行宇宙射线调制

• 批准号: 9410937
• 负责人: John Lockwood
• 金额: $ 20.87万
• 依托单位: University of New Hampshire
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-02-15 至 1998-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9410937&HistoricalAwards=false
• 关键词: Cosmic; Ray; Modulation; Using; Ground

In the proposed effort, the PI will continue the operation of the cosmic ray neutron monitors at Mt. Washington and Durham through the next modulation minimum (1996-97), as well as continuing studies which relate ground-based cosmic ray observations to near- Earth cosmic ray telescope data. Specific problems the PI intends to investigate are: (1) the interplanetary cosmic ray radial and latitudinal gradients; (2) location of the termination shock and cosmic ray modulation boundary using cosmic rays; (3) significance of the correlation of the cosmic ray intensity charges and the heliospheric current sheet; (4) recovery phase of the 11-year cosmic ray intensity cycle; (5) the 22 year cycles...comparison of the intensities at successive intensity maxima; (6) rigidity dependence of transient decreases; and (7) solar cosmic ray events.

在拟议的努力中，PI将继续运行Mt.的宇宙射线中子监测器。华盛顿和达勒姆通过下一个调制最小值（1996-97年），以及继续研究，把地面宇宙射线观测与近地宇宙射线望远镜数据联系起来。 PI计划研究的具体问题有：（1）行星际宇宙线的径向和纬向梯度;（2）利用宇宙线确定终止激波和宇宙线调制边界的位置;（3）宇宙线强度电荷与日光层电流片相关的意义;（4）11年宇宙线强度周期的恢复阶段;（5）宇宙线强度周期的变化。（5）22年的周期。连续强度最大值处强度的比较;（6）瞬态衰减的刚性依赖性;以及（7）太阳宇宙线事件。