Výsledky vyhledávání - "Akselrod, A. S."

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Single track coincidence measurements of fluorescent and plastic nuclear track detectors in therapeutic carbon beams

Autor: Osinga, J. -M., Ambrožová, I., Brabcová, K. Pachnerová, Akselrod, M. S., Jäkel, O., Davídková, M., Greilich, S.

Publikováno v: Journal of Instrumentation, Vol. 9 (2014), P04013

In this paper we present a method for single track coincidence measurements using two different track detector materials. We employed plastic and fluorescent nuclear track detectors (PNTDs and FNTDs) in the entrance channel of a monoenergetic carbon

Externí odkaz: http://arxiv.org/abs/1310.3135

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Ion track reconstruction in 3D using alumina-based fluorescent nuclear track detectors

Autor: Niklas, Martin, Bartz, James A., Akselrod, Mark S., Abollahi, Amir, Jäkel, Oliver, Greilich, Steffen

Publikováno v: Physics in Medicine and Biology 58 (2013), N251

Fluorescent nuclear track detectors (FNTDs) based on Al2O3:C,Mg single crystal combined with confocal microscopy provide 3D information on ion tracks with a resolution only limited by light diffraction. FNTDs are also ideal substrates to be coated wi

Externí odkaz: http://arxiv.org/abs/1306.2261

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Absorbed Dose in Ion Beams: Comparison of Ionisation and Fluence-based Measurements

Autor: Osinga, Julia-Maria, Brons, Stephan, Bartz, James A., Akselrod, Mark S., Jäkel, Oliver, Greilich, Steffen

Publikováno v: Radiation Protection Dosimetry 161 (2014), 387-392

A direct comparison measurement of fluorescent nuclear track detectors (FNTDs) and a thimble ionisation chamber is presented. Irradiations were performed using monoenergetic protons (142.66 MeV, 3*10^6 1/cm2) and carbon ions (270.55 MeV/u, 3*10^6 1/c

Externí odkaz: http://arxiv.org/abs/1306.1552

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