Content of cosmogenic super(7)Be in the air layer at the ground at temperate latitudes

The super(7)Be content was measured in aerosols (once per week) and precipitation (once per month) was monitored as part of the monitoring of the radioactivity of the atmospheric layer near the ground in Rostov-on-Don in 2001-2005. Data were obtained on the correlations between the super(7)Be volume...

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Bibliographic Details
Published in:Atomic energy (New York, N.Y.) N.Y.), 2007-06, Vol.102 (6), p.463-468
Main Authors: Buraeva, E A, Davydov, M G, Zorina, LV, Malyshevskii, V S, Stasov, V V
Format: Article
Language:English
Subjects:
Aerosols
Aircraft components
Density
Grounds
Monitoring
Precipitation
Precipitation (meteorological)
Solar activity
Springs
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Summary:The super(7)Be content was measured in aerosols (once per week) and precipitation (once per month) was monitored as part of the monitoring of the radioactivity of the atmospheric layer near the ground in Rostov-on-Don in 2001-2005. Data were obtained on the correlations between the super(7)Be volume activity in aerosols and the Wolf number, temperature, and amount of precipitation. The highest correlation coefficients were observed during the spring (k = 1). It was determined that the volume activity of super(7)Be changes in the second half of the 23rd cycle of solar activity, i.e., the yearly average super(7)Be concentration increases toward the end of the cycle. Data were obtained on the seasonal dependence of the precipitation density and the volume activity of super(7)Be on the meteorological parameters (temperature, amount of precipitation).
ISSN:1063-4258
1573-8205
DOI:10.1007/s10512-007-0073-4