Detail publikačního výsledku

Extended Algorithm for Optimization of Photon Transport in Scintillation Detector

Schauer, Petr - Autrata, Rudolf

Originální název

Extended Algorithm for Optimization of Photon Transport in Scintillation Detector

Anglický název

Extended Algorithm for Optimization of Photon Transport in Scintillation Detector

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

To avoid inefficiency and inhomogeneity of BSE scintillation detection systems, efficient transport of photons from luminescent centres in a scintillator to a photocathode of a photomultiplier tube must be provided. Optimization of the photon transport of a rotationally symmetric Everhart-Thornley detector is quite a feasible task, because a code for the Monte Carlo (MC) simulation is based on the system geometry which is a function of one variable coordinate. For such a rotationally symmetric detection system the previous MC code Scintil was developed in our laboratory. The Scintil code includes photon generation in a point source, mirror reflection by a metal coated surface, Fresnel reflection by a metal uncoated surface, Fresnel passage through the boundary of different materials, diffusion reflection and passage through a matted surface and optical absorption in material.

Anglický abstrakt

To avoid inefficiency and inhomogeneity of BSE scintillation detection systems, efficient transport of photons from luminescent centres in a scintillator to a photocathode of a photomultiplier tube must be provided. Optimization of the photon transport of a rotationally symmetric Everhart-Thornley detector is quite a feasible task, because a code for the Monte Carlo (MC) simulation is based on the system geometry which is a function of one variable coordinate. For such a rotationally symmetric detection system the previous MC code Scintil was developed in our laboratory. The Scintil code includes photon generation in a point source, mirror reflection by a metal coated surface, Fresnel reflection by a metal uncoated surface, Fresnel passage through the boundary of different materials, diffusion reflection and passage through a matted surface and optical absorption in material.

Klíčová slova

scintillation detector, photons collection, Monte Carlo method

Klíčová slova v angličtině

scintillation detector, photons collection, Monte Carlo method

Autoři

Schauer, Petr - Autrata, Rudolf

Vydáno

01.01.2005

Svazek

6

Číslo

6

Strany od

55

Strany počet

1

BibTex

@article{BUT45604,
  author="Petr {Schauer} and Rudolf {Autrata}",
  title="Extended Algorithm for Optimization of Photon Transport in Scintillation Detector",
  year="2005",
  volume="6",
  number="6",
  pages="1"
}