Observation of daily and annular variations in the 214Po half-life |
| |
Authors: | E. N. Alexeev Yu. M. Gavrilyuk A. M. Gangapshev A. M. Gezhaev V. V. Kazalov V. V. Kuzminov S. I. Panasenko S. S. Ratkevich |
| |
Affiliation: | 1.Institute for Nuclear Research,Russian Academy of Sciences,Moscow,Russia;2.Karazin Kharkiv National University,Kharkiv,Ukraine |
| |
Abstract: | Results of the analysis of a time series of values of the half-life (τ) of the 214Po nucleus with a different time step obtained from the TAU-1 (354 days) and TAU-2 (973 days) installations are presented. The annual variation with an amplitude of (9.8 ± 0.6) × 10?4 and daily variations in the solar, lunar, and sidereal times with amplitudes of (5.3 ± 0.3) × 10?4, (6.9 ± 2.0) × 10?4, and (7.2 ± 1.2) × 10?4, respectively, are found in the series of τ values. It is shown that variations in microclimatic parameters cannot be a cause of τ variations. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|