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arXiv 1201.6469physics.ins-dethep-exphysics.geo-ph
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μ子层析成像在地球科学和火山学中的应用

Muons tomography applied to geosciences and volcanology

J. Marteau, D. Gibert, N. Lesparre, F. Nicollin, P. Noli, F. Giacoppo

摘要:

大型地质目标内部成像是地球科学中的一个重要问题,具有多种应用。已经存在不同的方法(例如,重力测量、电层析成像),其提供对广泛范围的信息的访问,但是具有确定的限制或缺点(例如,逆问题的固有模糊性、传感器在大距离上的耗时部署)。在这里,我们提出了一种替代和补充层析成像方法的基础上测量的宇宙介子通量衰减通过地质结构。我们详细介绍了这种μ子断层扫描的基础知识,特别强调了光敏探测器。

英文摘要:

Imaging the inner part of large geological targets is an important issue in geosciences with various applications. Dif- ferent approaches already exist (e.g. gravimetry, electrical tomography) that give access to a wide range of informations but with identified limitations or drawbacks (e.g. intrinsic ambiguity of the inverse problem, time consuming deployment of sensors over large distances). Here we present an alternative and complementary tomography method based on the measurement of the cosmic muons flux attenuation through the geological structures. We detail the basics of this muon tomography with a special emphasis on the photo-active detectors.

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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