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.
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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.
Aprilesi, Giancarlo; A., Loria; Magnoni, Gaetano; Marseguerra, Marzio; Morelli, Sandra; Rivasi, Maria Rosa
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/610814
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