Study of 222−220Rn Measurement Systems Based on Electrostatic Collection by Using Geant4+COMSOL Simulation
Keyword(s):
Using Monte Carlo (with Geant4) and COMSOL simulations, the authors have defined a useful tool to reproduce the alpha spectroscopy of 222Rn, 220Rn and their ionized daughters by measurement systems based on electrostatic collection on a silicon detector, inside a metallic chamber. Several applications have been performed: (i) simulating commercial devices worldwide used, and comparing them with experimental theoretical results; (ii) studying of realization of new measurement systems through investigation of the detection efficiency versus different chamber geometries. New considerations and steps forward have been drawn. The present work is a novelty in the literature concerning this research framework.
1998 ◽
Vol 37
(03)
◽
pp. 235-238
◽
Keyword(s):
2014 ◽
Vol 668-669
◽
pp. 1011-1014
2007 ◽
Vol 18
(08)
◽
pp. 1351-1359
◽
Keyword(s):
2018 ◽
Vol 233
(9)
◽
pp. 3223-3234
◽
2006 ◽
Vol 569
(2)
◽
pp. 350-354
◽
Keyword(s):