Retrieval of GammaCell 220 irradiator isodose curves with MCNP simulations and experimental measurements

Rodrigues, R.R.; Grynberg, Suely Epsztein; Ferreira, Andréa Vidal; Belo, L.C.M.; Squair, Peterson Lima; Sousa, Ricardo Geraldo de; Sebastião, Rita C. O.; Ribeiro, M.A.

doi:10.1590/s0103-97332010000100017

Cited by 6 publications

(2 citation statements)

References 7 publications

(9 reference statements)

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“…Following Rodrigues et al . 29 , aluminum and steel shells of 2 mm thickness each were implemented between the sources and the exposure chamber. The 60 Co emission spectrum was simplified to consist of two 1.25 MeV γ-rays.…”

Section: Methodsmentioning

confidence: 99%

Assessing Radiation Hardness of Silicon Photonic Sensors

Ahmed

Cumberland

Klimov

et al. 2018

Sci Rep

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In recent years, silicon photonic platforms have undergone rapid maturation enabling not only optical communication but complex scientific experiments ranging from sensors applications to fundamental physics investigations. There is considerable interest in deploying photonics-based communication and science instruments in harsh environments such as outer space, where radiation damage is a significant concern. In this study, we have examined the impact of cobalt-60 γ-ray radiation up to 1 megagray (MGy) absorbed dose on silicon photonic devices. We do not find any systematic impact of radiation on passivated devices, indicating the durability of passivated silicon devices under harsh conditions.

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Section: Methodsmentioning

confidence: 99%

Assessing Radiation Hardness of Silicon Photonic Sensors

Ahmed

Cumberland

Klimov

et al. 2018

Sci Rep

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“…MCNP has been applied to a wide range of medical physics problems 73 including the modelling of medical linear accelerators, [74][75][76][77][78] and imaging systems such as radiotherapy electronic portal imaging devices (EPIDs), [79][80][81] CT 82 and PET/CT. 83 MCNP has also been used to develop models for kV intraoperative radiotherapy, 84,85 Brachytherapy, [86][87][88] proton therapy 89,90 and gamma irradiator devices 91,92 including the Leksell Gamma Knife 93,94…”

Section: Mcnpmentioning

confidence: 99%

Monte-Carlo techniques for radiotherapy applications I: introduction and overview of the different Monte-Carlo codes

Fielding

2023

J Radiother Pract

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Introduction: The dose calculation plays a crucial role in many aspects of contemporary clinical radiotherapy treatment planning process. It therefore goes without saying that the accuracy of the dose calculation is of very high importance. The gold standard for absorbed dose calculation is the Monte-Carlo algorithm. Methods: This first of two papers gives an overview of the main openly available and supported codes that have been widely used for radiotherapy simulations. Results: The paper aims to provide an overview of Monte-Carlo in the field of radiotherapy and point the reader in the right direction of work that could help them get started or develop their existing understanding and use of Monte-Carlo algorithms in their practice. Conclusions: It also serves as a useful companion to a curated collection of papers on Monte-Carlo that have been published in this journal.

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