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arXiv 1301.6965physics.geo-ph
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天山地震前环境中子、γ辐射通量和局部电场效应的观测

Observation of the prior earthquake effect on the flux of environmental neutrons, gamma-radiation, and on the local electric field in Tien Shan mountain

N. M. Salikhov, A. L. Shepetov, A. P. Chubenko, O. N. Kryakunova, G. D. Pak

摘要:

本文在北天山山区对多种地球物理参数资料系列进行了地震前兆及其影响的研究。这个复杂的装置包括NM 64型中子超级监测器、环境低能中子探测器、闪烁γ探测器、局部电场传感器、地震仪和气象站。详细阐述了专门的数据过滤方法,提高了对震源瞬变信号的敏感性。在5.4级地震前夕和地震后,观察到低能中子和γ辐射背景强度的时间行为以及局部电场的不规则性的细微特征,这些特征似乎彼此密切相关。这些结果可能是一个证据的实验识别的地震前兆的时间在一个强烈的构造活动开始前的2-3天。

英文摘要:

A search for the possible precursors of an earthquake and its effect on the data series of diverse geophysical parameters has been made in the mountain of Northern Tien Shan. The complex installation included the NM64 type neutron supermonitor, detectors of the environmental low-energy neutrons, the scintillation gamma-detector, the sensor of the local electric field, a seismograph, and a weather-station. The specialized data filtration methodic was elaborated with an enhanced sensitivity to the transient signals of seismic origin. On the eve of, and after a 5.4 magnitude earthquake the fine features in temporal behavior of the intensity of low-energy neutron and gamma-radiation background, so as irregularities of the local electric field were observed which seem to be in a close correlation with each other. These results may be an evidence of the possibility of experimental identification of earthquake's precursors in the time up to 2-3 days before the beginning of a period of intensive tectonic activity.

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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