Monte Carlo modelling of pixel clusters in Timepix detectors using the MCNP code

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F22%3AN0000030" target="_blank" >RIV/00177016:_____/22:N0000030 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1120179722020269" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1120179722020269</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ejmp.2022.08.002" target="_blank" >10.1016/j.ejmp.2022.08.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Monte Carlo modelling of pixel clusters in Timepix detectors using the MCNP code

Popis výsledku v původním jazyce

The track structure of the signal measured by the semiconductor pixel detector Timepix3 was modelled in the Monte Carlo MCNP (R) code. A detailed model at the pixel-level (256 x 256 pixels, 55 x 55 mu m2 pixel size) was developed and used to generate and store clusters of adjacent hit pixels observed in the measured data because of particle energy deposition path, charge sharing, and drift processes. An analytical model of charge sharing effect and the detector energy resolution was applied to the simulated data. The method will help the user sort the measured clusters and distinguish radiation components of mixed fields by determining the response of Timepix3 detector to particular particle types, energies, and incidence angles that cannot be measured separately.

Název v anglickém jazyce

Monte Carlo modelling of pixel clusters in Timepix detectors using the MCNP code

Popis výsledku anglicky

The track structure of the signal measured by the semiconductor pixel detector Timepix3 was modelled in the Monte Carlo MCNP (R) code. A detailed model at the pixel-level (256 x 256 pixels, 55 x 55 mu m2 pixel size) was developed and used to generate and store clusters of adjacent hit pixels observed in the measured data because of particle energy deposition path, charge sharing, and drift processes. An analytical model of charge sharing effect and the detector energy resolution was applied to the simulated data. The method will help the user sort the measured clusters and distinguish radiation components of mixed fields by determining the response of Timepix3 detector to particular particle types, energies, and incidence angles that cannot be measured separately.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10304 - Nuclear physics

Projekt

<a href="/cs/project/8B19001" target="_blank" >8B19001: Metrology for advanced radiotherapy using particle beams with ultra-high pulse dose rates</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physica Medica

ISSN

1120-1797

e-ISSN

1724-191X

Svazek periodika

101

Číslo periodika v rámci svazku

SEP 2022

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

79-86

Kód UT WoS článku

000843928100011

EID výsledku v databázi Scopus

2-s2.0-85136560329