Calculation and correction of the eye-lens dosemeter response at non-calibration photon energies

Clicks: 8
ID: 337608
2026
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Emerging

Ranked #51 of 54 articles by views in Radiation protection dosimetry

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
Abstract In this article, the calibration curve of GR-200 TLDs (Thermo-Luminescent Dosemeters) as eye-lens dosemeters was experimentally generated in a standard $^{137}$Cs field. Subsequently, the energy and angular responses of TLDs positioned on the ISO cylindrical head phantom were calculated using Geant4 simulation toolkit. The results indicated that the response at energies below 200 keV deviates by $\sim$1.85 times compared with that at 662 keV. Furthermore, the responses to 70 kVp and 120 kVp X-rays used in angiography were 1.65 and 1.61 times greater, respectively. The responses to these X-rays were also found to be independent of the irradiation angle between 0$^{\circ }$ and 75$^{\circ }$, with a maximum deviation of 28%. Finally, a correction method based on the relative energy response of GR-200 TLDs was proposed to adjust their response at photon energies or spectra different from the calibration field, thereby improving the accuracy of H$_{p}$(3) assessment.
Reference Key
openalex_W7224104260 Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Samaneh Baradaran, Amir Moslehi, Aram Rostami, Mehran Taheri
Are you one of these authors? Claim your profile
Journal Radiation protection dosimetry
Year 2026
DOI
10.1093/rpd/ncag091
URL
https://doi.org/10.1093/rpd/ncag091
Keywords Keywords not found

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.