Back to Search
Start Over
Determination of Position Resolution for LYSO Scintillation Crystals Using Geant4 Monte Carlo Code.
- Source :
-
Advances in High Energy Physics . 9/15/2021, p1-5. 5p. - Publication Year :
- 2021
-
Abstract
- LYSO scintillation crystals, due to their significant characteristics such as high light yield, fast decay time, small Moliére radius, and good radiation hardness, are proposed to be used for the electromagnetic calorimeter section of the Turkish Accelerator Center Particle Factory (TAC-PF) detector. In this work, the center of gravity technique was used to determine the impact coordinates of an electron initiating an electromagnetic shower in a LYSO array, in a calorimeter module containing nine crystals, each 25 mm × 25 mm in cross-section and 200 mm in length. The response of the calorimeter module has been studied with electrons having energies in the range 0.1 GeV-2 GeV. By using the Monte Carlo simulation based on Geant4, the two-dimensional position resolution of the module is obtained as σ R mm = 3.95 ± 0.08 / E ⊕ 1.91 ± 0.11 at the center of the crystal. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SCINTILLATORS
*PARTICLE accelerators
*MONTE Carlo method
*CRYSTALS
*CENTER of mass
Subjects
Details
- Language :
- English
- ISSN :
- 16877357
- Database :
- Academic Search Index
- Journal :
- Advances in High Energy Physics
- Publication Type :
- Academic Journal
- Accession number :
- 152466507
- Full Text :
- https://doi.org/10.1155/2021/9931708