• High Power Laser and Particle Beams
  • Vol. 37, Issue 2, 022001 (2025)
Xipu Chen, Tianluo Luo, and Zhimin Hu*
Author Affiliations
  • Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China
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    DOI: 10.11884/HPLPB202537.240199 Cite this Article
    Xipu Chen, Tianluo Luo, Zhimin Hu. Monte Carlo simulation of proton response of Timepix detectors[J]. High Power Laser and Particle Beams, 2025, 37(2): 022001 Copy Citation Text show less
    The MiniPix detector equipped with a Timepix chip[14]
    Fig. 1. The MiniPix detector equipped with a Timepix chip[14]
    Structure of the Allpix2
    Fig. 2. Structure of the Allpix2
    Principle schematic of Timepix
    Fig. 3. Principle schematic of Timepix
    Pixelated cluster produced by proton beams in vertical incidence with different energy
    Fig. 4. Pixelated cluster produced by proton beams in vertical incidence with different energy
    Charge cluster distribution produced by proton beams in different energy ranges
    Fig. 5. Charge cluster distribution produced by proton beams in different energy ranges
    Energy distribution of cluster charge, with the full width at half maximum (FWHM) selected as the error bars
    Fig. 6. Energy distribution of cluster charge, with the full width at half maximum (FWHM) selected as the error bars
    Angular distribution of cluster charge and cluster size
    Fig. 7. Angular distribution of cluster charge and cluster size
    groupdetector typeparticle typeθ/(°)θ step/(°)energy of proton/MeVenergy step of proton/MeV
    energyTimepixproton0/1-81
    0/10-162
    0/6.1-6.50.1
    0/6.15/
    angleTimepixproton0-75155.5/
    14.7
    Table 1. Parameters of simulation
    Xipu Chen, Tianluo Luo, Zhimin Hu. Monte Carlo simulation of proton response of Timepix detectors[J]. High Power Laser and Particle Beams, 2025, 37(2): 022001
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