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The temperature effect of the muon component observed on A.I. Kuzmin cosmic ray spectrograph in Yakutsk

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Published under licence by IOP Publishing Ltd
, , Citation V.G. Grigorev et al 2019 J. Phys.: Conf. Ser. 1181 012066 DOI 10.1088/1742-6596/1181/1/012066

1742-6596/1181/1/012066

Abstract

An estimation and accounting of a temperature effect in data of the complex of muon detectors of the Yakutsk cosmic ray spectrograph after A.I. Kuzmin are carried out. The results of determination of altitudinal distribution of the temperature from the database of world network of muon telescopes (MDDB), which are obtained using a model of the atmosphere developed in the National Centers for Environmental Prediction NCEP, are used. It is shown, that the vertical profiles of temperature distribution in the atmosphere that are presented in MDDB and the estimated temperature coefficients are allow qualitatively exclude the temperature effect from the data of registration of the muon component of secondary cosmic rays. The results of observation of the Yakutsk spectrograph and accounting of the temperature effect are presented in the Internet through the link http://www.ysn.ru/ipm.

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10.1088/1742-6596/1181/1/012066