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arXiv 0807.2258astro-ph
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项目GRAND的现状报告

Status report on project GRAND

J. Poirier, C. D'Andrea, E. Fidler, J. Gress, M. Herrera, P. Hemphill, C. Swartzendruber

摘要:

GRAND是一个位置敏感正比线室(PWCs)阵列,位于西经86.2度,北纬41.7度,海拔220米,毗邻圣母大学校园,总μ子探测器面积为82平方米。PWC的几何形状允许在两个正交平面中的每一个中测量带电的次级μ子轨道的角度为+/- 0.3度。通过每个探测器中的51毫米钢板,μ子与电子的区分度达到99%。

英文摘要:

GRAND is an array of position sensitive proportional wire chambers (PWCs) located at 86.2 degrees W, 41.7 degrees N at an elevation of 220 m adjacent to the campus of the University of Notre Dame with 82 square meters of total muon detector area. The geometry of the PWCs allows the angles of the charged secondary muon tracks to be measured to +/- 0.3 deg in each of two orthogonal planes. Muons are 99% differentiated from electrons by means of a 51 mm steel plate in each detector.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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