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arXiv 0803.3653astro-ph
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月球切伦科夫技术对UHE中微子通量的方向依赖性、极限和灵敏度

The Directional Dependence of Apertures, Limits and Sensitivity of the Lunar Cherenkov Technique to a UHE Neutrino Flux

C. W. James, R. J. Protheroe

摘要:

我们使用计算机模拟获得的超高能(UHE)中微子探测的月球切伦科夫技术的方向依赖性。我们计算的瞬时有效面积过去的月球切伦科夫实验作为中微子到达方向的函数,因此,由GLUE和实验在帕克斯的组合限制的方向依赖性。我们还确定了未来计划的实验与ATCA,ASKAP和SKA的UHE中微子通量的孔径的方向依赖性,并计算了潜在的年度暴露于天文物体作为从月球轨道通过天体坐标的角距离的函数。

英文摘要:

We use computer simulations to obtain the directional-dependence of the lunar Cherenkov technique for ultra-high energy (UHE) neutrino detection. We calculate the instantaneous effective area of past lunar Cherenkov experiments as a function of neutrino arrival direction, and hence the directional-dependence of the combined limit imposed by GLUE and the experiment at Parkes. We also determine the directional dependence of the aperture of future planned experiments with ATCA, ASKAP and the SKA to a UHE neutrino flux, and calculate the potential annual exposure to astronomical objects as a function of angular distance from the lunar trajectory through celestial coordinates.

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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