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DOE OSTI · 3015629

Compact X-band split electron linac for cabinet-size small-sample irradiators

Kutsaev, S. V. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)] (ORCID:0000000349962545)·Agustsson, R. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]·Berry, R. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]·Boucher, S. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]·Chimalpopoca, O. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]·Diego, A. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]·Frigola, P. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]·Ruelas, M. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]·Smirnov, A. Yu [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]·Uvalle, S. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]
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Abstract

Many small-scale industrial radiation facilities rely on hazardous radioisotope-based gamma ray irradiators, which are being gradually replaced by alternative technologies, such as particle accelerators. RadiaBeam has developed a compact, cabinet-size, 3 MeV electron-linac-based irradiator to match the penetration of Co-60 and provide high irradiation throughput. Here the linac utilizes X-band RF power to reduce size, employs an innovative split-linac approach to lower costs, and features a novel X-ray conversion target geometry that spreads the beam out across the target, providing a low dose uniformity ratio. In this paper, we discuss the accelerator design, fabrication, and test results.

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43 PARTICLE ACCELERATORSCompact acceleratorIndustrial linacRadioisotope replacementSterile insect techniqueX-bandX-ray irradiation

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Kutsaev, S. V. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)] (ORCID:0000000349962545), Agustsson, R. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)], Berry, R. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)], Boucher, S. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)], Chimalpopoca, O. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)], Diego, A. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)], Frigola, P. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)], Ruelas, M. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)], Smirnov, A. Yu [RadiaBeam Systems, LLC, Santa Monica, CA (United States)], Uvalle, S. [RadiaBeam Systems, LLC, Santa Monica, CA (United States)]. 2025-05-30. Compact X-band split electron linac for cabinet-size small-sample irradiators. https://doi.org/10.1016/j.radphyschem.2025.112999

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