Probability distribution maps of deposited energy with sub-pixel resolution for Timepix3 detectors

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F24%3A00381081" target="_blank" >RIV/68407700:21460/24:00381081 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21670/24:00381081

Result on the web

<a href="https://doi.org/10.1088/1748-0221/19/01/C01026" target="_blank" >https://doi.org/10.1088/1748-0221/19/01/C01026</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1748-0221/19/01/C01026" target="_blank" >10.1088/1748-0221/19/01/C01026</a>

Result language

angličtina

Original language name

Probability distribution maps of deposited energy with sub-pixel resolution for Timepix3 detectors

Original language description

The Medipix3 Collaboration has developed the Timepix3 chip, which can provide information about individual particles interacting with a hybrid pixelated semiconductor detector. The Timepix3 generates a data packet including time and energy information for each pixel receiving a charge above the discriminator threshold. From a set of such packages generated by one particle the total deposited energy and the sub -pixel center of mass (c.m) position of the interaction can be calculated. However, sub -threshold losses will distort both the measured energy and c.m calculation. This work aims to generate probability maps for the most probable initial interaction position and energy for a given detected cluster. The correction maps were calculated for different energies and sub -pixel c.m positions. It is crucial to realistically simulate the front-end response of the Timepix3 detector to be able to match and understand the experimental data and generate accurate probability maps. The correction maps from the simulations using the simulation tool All pix2 are applied to experimental data utilizing an Am -241 source to irradiate a Minipix Timepix3, leading to sub -pixel resolution and improved energy resolution for Timepix3 detectors.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10303 - Particles and field physics

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

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

Name of the periodical

Journal of Instrumentation

ISSN

1748-0221

e-ISSN

1748-0221

Volume of the periodical

19

Issue of the periodical within the volume

1

Country of publishing house

IT - ITALY

Number of pages

10

Pages from-to

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UT code for WoS article

001171363100011

EID of the result in the Scopus database

2-s2.0-85182732663