نتایج جستجو برای: state nuclear track detector

تعداد نتایج: 1181510  

Journal: :The Review of scientific instruments 2011
N Sinenian M J Rosenberg M Manuel S C McDuffee D T Casey A B Zylstra H G Rinderknecht M Gatu Johnson F H Séguin J A Frenje C K Li R D Petrasso

The response of CR-39 nuclear track detector (TasTrak(®)) to protons in the energy range of 0.92-9.28 MeV has been studied. Previous studies of the CR-39 response to protons have been extended by examining the piece-to-piece variability in addition to the effects of etch time and etchant temperature; it is shown that the shape of the CR-39 response curve to protons can vary from piece-to-piece....

2015
A. Tayel M.F. Zaki A.B. El Basaty Tarek M. Hegazy

The aim of the present study was extended from obtaining information about the interaction of gamma rays with Makrofol DE 7-2 track detector to introduce the basis that can be used in concerning simple sensor for gamma irradiation and bio-engineering applications. Makrofol polymer samples were irradiated with 1.25 MeV (60)Co gamma radiations at doses ranging from 20 to 1000 kG y. The modificati...

2007
Silvan J. Bianco D. Nikezic K. N. Yu

Approximately half of the human exposure to radiation is due to indoor airborne shortlived progeny (decay products) of the radon gas (Rn). To measure the airborne concentrations of radon gas and/or its progeny, Nuclear Track Detectors (NTDs) are usually employed. The NTDs register the alpha particles emitted by radon gas and its progeny in the form of tracks in the NTDs, which will become visib...

Journal: :Computer Physics Communications 2014
Kolahal Bhattacharya Arnab K. Pal Gobinda Majumder Naba K. Mondal

A Kalman filter package has been developed for reconstructing muon (μ) tracks (coming from the neutrino interactions) in ICAL detector. Here, we describe the algorithm of muon track fitting, with emphasis on the error propagation of the elements of Kalman state vector along the muon trajectory through dense materials and inhomogeneous magnetic field. The higher order correction terms are includ...

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