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Accurate condensed history Monte Carlo simulation of electron transport. I. EGS nrc, the new EGS4 version

Kawrakow, I.·2000·Medical Physics

Abstract

In this report a new EGS4 version, called EGS nrc to reflect the substantial changes made to the original code is reported, which incorporates a new any‐angle multiple elastic scattering theory, an improved electron‐step algorithm, a correct implementation of the fictitious cross section method for sampling distances between discrete interactions, a more accurate evaluation of energy loss, as well as an exact boundary crossing algorithm. It is demonstrated that EGS nrc allows for an artifact free Monte Carlo simulation of ion chamber response and backscattering, situations that have been considered in the past as the two of the most stringent tests of condensed history Monte Carlo codes. A detailed discussion of the effect of the various components of the condensed history simulation of electron transport on the simulated ion chamber response is given in the accompanying paper.

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Metadata

Authors
Kawrakow, I.
Venue
Medical Physics
Publisher
Wiley
Published
2000-03
Volume
27
Issue
3
Pages
485-498
ISSN
  • 0094-2405 (ISSN-L)
  • 2473-4209
OpenAlex
W1986217883
Cited by
945
References
0
FWCI
26.75
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Accurate condensed history Monte Carlo simulation of electron transport. I. EGS nrc, the new EGS4 version. https://app.cochat.ai/papers/10.1118/1.598917
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Kawrakow, I. (2000). Accurate condensed history Monte Carlo simulation of electron transport. I. EGS nrc, the new EGS4 version. Medical Physics. https://doi.org/10.1118/1.598917

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.