Detection of the Linac Jaw face angle misalignment using high energy electron beam symmetry

We have demonstrated that changes in symmetry of high energy electron beam with 90° collimator rotation can signal that the jaw face angle is not properly aligned with beam divergence.

Authors

Jared D. Ohrt (ORCID: https://orcid.org/0000-0002-2383-8311)
Peter Balter (ORCID: https://orcid.org/0000-0003-4806-8920)
Song Gao (ORCID: https://orcid.org/0000-0003-2743-3466)
Andres Cibrian

Institutions

The University of Texas MD Anderson Cancer Center (US)

Publication Details

Journal: Journal of Applied Clinical Medical Physics
Published: 2025-12-01
DOI: https://doi.org/10.1002/acm2.70419
Primary Topic: Radiation Effects and Dosimetry
Type: article
Field-Weighted Citation Impact: 0.00

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article

Detection of the Linac Jaw face angle misalignment using high energy electron beam symmetry

Jared D. Ohrt, Peter Balter, Song Gao, Andres Cibrian

Dec 1, 2025

Journal of Applied Clinical Medical Physics

Radiation Effects and Dosimetry

article

Detection of the Linac Jaw face angle misalignment using high energy electron beam symmetry

Jared D. Ohrt, Peter Balter, Song Gao, Andres Cibrian

December 1, 2025article en

Abstract

We have demonstrated that changes in symmetry of high energy electron beam with 90° collimator rotation can signal that the jaw face angle is not properly aligned with beam divergence.

Journal of Applied Clinical Medical PhysicsVol. 26(12)

The University of Texas MD Anderson Cancer Center (US)

Openalex Percentile: Top 55%

Radiation Effects and Dosimetry

DOI Open Access PDF OpenAlex

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Detection of the Linac Jaw face angle misalignment using high energy electron beam symmetry — Jared D. Ohrt, Peter Balter, et al. · Journal of Applied Clinical Medical Physics (2025) | TGRS Research Map | TGRS