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arXiv 1507.05488nucl-exphysics.ins-det
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深层地下实验室DULB-4900的热中子通量研究

The study of the thermal neutron flux in the deep underground laboratory DULB-4900

V. V. Alekseenko, Yu. M. Gavrilyuk, A. M. Gangapshev, A. M. Gezhaev, D. D. Dzhappuev, V. V. Kazalov, A. U. Kudzhaev, V. V. Kuzminov, S. I. Panasenko, S. S. Ratk… 展开作者

V. V. Alekseenko, Yu. M. Gavrilyuk, A. M. Gangapshev, A. M. Gezhaev, D. D. Dzhappuev, V. V. Kazalov, A. U. Kudzhaev, V. V. Kuzminov, S. I. Panasenko, S. S. Ratkevich, D. A. Tekueva, S. P. Yakimenko, Yu. V. Sten'kin

摘要:

我们报告的热中子通量的研究,使用监测器的基础上的ZnS(银)和LiF的混合物富含锂-6同位素在深地下实验室DULB-4900在Baksan中微子天文台。在DULB-4900中观测到热中子通量的年度调制。获得了热中子注量率长期变化与实验室空气绝对湿度相关的实验证据。调制幅度超过总中子注量的5%。

英文摘要:

We report on the study of thermal neutron flux using monitors based on mixture of ZnS(Ag) and LiF enriched with a lithium-6 isotope at the deep underground laboratory DULB-4900 at the Baksan Neutrino Observatory. An annual modulation of thermal neutron flux in DULB-4900 is observed. Experimental evidences were obtained of correlation between the long-term thermal neutron flux variations and the absolute humidity of the air in laboratory. The amplitude of the modulation exceed 5\% of total neutron flux.

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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