Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Mirza Nasir M."'
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 32, Iss 1, Pp 57-69 (2017)
In this study the effect of detector aging in terms of increased dead layer thickness on detector efficiency has been studied using the Geant4 toolkit. Variation of energy deposition in the detector dead layer with the dead layer thickness has bee
Externí odkaz:
https://doaj.org/article/cabbbd04e8794ea1b3e67d28e414f01a
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 30, Iss 3, Pp 188-197 (2015)
In this work, comparative study on energy dependence of absorbed, intrinsic, photo-peak and absolute total efficiency of polystyrene plastic scintillation fiber and polyvinyl-toluene detectors with NaI(Tl) scintillation detectors has been performe
Externí odkaz:
https://doaj.org/article/5e27f02651504d40a07db8014493c6d7
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 29, Iss 3, Pp 242-248 (2014)
The energy dependence on the intrinsic efficiency, absolute efficiency, full energy peak absolute efficiency and peak-to-total ratio have been studied for various wide band gap semiconductor detectors using the Geant4 based Monte Carlo simulations
Externí odkaz:
https://doaj.org/article/0074ac0e68a4414ea19945b78590141a
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 28, Iss 4, Pp 341-351 (2013)
The Geant4-based comprehensive model has been developed to predict absorbed fraction values for both electrons and gamma photons in spherical, ellipsoidal, and cylindrical geometries. Simulations have been carried out for water, ICRP soft-, brain-
Externí odkaz:
https://doaj.org/article/9f5dfb42295046e58e094ccd92b5bffb
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 27, Iss 2, Pp 178-188 (2012)
This work is a study of changes in coolant activity due to corrosion products of extended burn-up cycles of 18-24 months duration, in a typical pressurized water reactor, under pH and boric acid variations. It deals with non-linearly changing corrosi
Externí odkaz:
https://doaj.org/article/6182deb5956d4a3fa31619a22246e133
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 26, Iss 3, Pp 193-200 (2011)
GEANT4 based Monte Carlo simulations have been carried out for the determination of efficiency and conversion factors of a gas-flow ionization chamber for beta particles emitted by 86 different radioisotopes covering the average-b energy range of 5.6
Externí odkaz:
https://doaj.org/article/5dbee4f32c494618a744612c76936514
Simulation of the total efficiency of cylindrical scintillation gamma-ray detectors for disk sources
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 25, Iss 2, Pp 85-92 (2010)
The total efficiency of cylindrical scintillation γ-ray detectors has been determined using a novel, primary interaction based Monte Carlo algorithm. With the use of biasing in these simulations, this approach has been made computationally efficient
Externí odkaz:
https://doaj.org/article/ca1ec4a78153457c95cef678c79019bd
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 24, Iss 3, Pp 195-203 (2009)
A primary-interaction based Monte Carlo algorithm has been developed for determination of the total efficiency of cylindrical scintillation g-ray detectors. This methodology has been implemented in a Matlab based computer program BPIMC. For point iso
Externí odkaz:
https://doaj.org/article/e876549e56b44e5985249cf8ec5da5ca
Publikováno v:
In Annals of Nuclear Energy 15 December 2024 209
Publikováno v:
In Computer Physics Communications April 2024 297