A method for the estimation of the concentration of radon daughter in air is given. The method is based on alfa spectrometric counting measurements performed either during or after the dust collection with an electrostatic precipitator. The relations between measured counts and concentrations in air of the collected nuclides (RaA, RaB and RaC) are obtained assuming a constant collection rate and a linear collection rate model. It turns out that the less sophisticated model gives more satisfactory estimations of the parameters.
Absolute estimation of radon daughter concentrations in air by alfa-spectrometry / Aprilesi, Giancarlo; A., Loria; Magnoni, Gaetano; Marseguerra, Marzio; Morelli, Sandra; Rivasi, Maria Rosa. - In: NUCLEAR INSTRUMENTS AND METHODS. - ISSN 0029-554X. - STAMPA. - 148:(1978), pp. 187-194.
Absolute estimation of radon daughter concentrations in air by alfa-spectrometry
APRILESI, Giancarlo;MAGNONI, Gaetano;MARSEGUERRA, Marzio;MORELLI, Sandra;RIVASI, Maria Rosa
1978
Abstract
A method for the estimation of the concentration of radon daughter in air is given. The method is based on alfa spectrometric counting measurements performed either during or after the dust collection with an electrostatic precipitator. The relations between measured counts and concentrations in air of the collected nuclides (RaA, RaB and RaC) are obtained assuming a constant collection rate and a linear collection rate model. It turns out that the less sophisticated model gives more satisfactory estimations of the parameters.
Pubblicazioni consigliate
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris
