Material development towards a solid 100 kW electron-gamma converter for TRIUMF-ARIEL

L. Egoriti; M. Cervantes; T. Day Goodacre; A. Gottberg

doi:10.48550/arxiv.1907.09363

Material development towards a solid 100 kW electron-gamma converter for TRIUMF-ARIEL

L. Egoriti, M. Cervantes, T. Day Goodacre, A. Gottberg

Department of Physics & Astronomy

Research output: Preprint/Working paper › Preprint

Abstract

A series of irradiation tests have been performed at TRIUMF to investigate different material pairings to act as high-power electron-to-gamma converter for the ARIEL Electron Target East (AETE). The bulk of the converter body will be made out of an aluminum alloy with a sub-millimeter high-Z metal layer bonded to the surface facing the incoming electron beam. This contribution presents the approach chosen to select the optimal material for the high-Z layer, describes the tests performed and shows result which led to the successful selection of a specific tantalum-aluminum pairing as the future ARIEL converter material.

Original language	English
Publisher	arXiv
Pages	1-7
Number of pages	7
DOIs	https://doi.org/10.48550/arxiv.1907.09363
Publication status	Published - 22 Jul 2019

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abstract = "A series of irradiation tests have been performed at TRIUMF to investigate different material pairings to act as high-power electron-to-gamma converter for the ARIEL Electron Target East (AETE). The bulk of the converter body will be made out of an aluminum alloy with a sub-millimeter high-Z metal layer bonded to the surface facing the incoming electron beam. This contribution presents the approach chosen to select the optimal material for the high-Z layer, describes the tests performed and shows result which led to the successful selection of a specific tantalum-aluminum pairing as the future ARIEL converter material.",

author = "L. Egoriti and M. Cervantes and {Day Goodacre}, T. and A. Gottberg",

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AU - Gottberg, A.

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AB - A series of irradiation tests have been performed at TRIUMF to investigate different material pairings to act as high-power electron-to-gamma converter for the ARIEL Electron Target East (AETE). The bulk of the converter body will be made out of an aluminum alloy with a sub-millimeter high-Z metal layer bonded to the surface facing the incoming electron beam. This contribution presents the approach chosen to select the optimal material for the high-Z layer, describes the tests performed and shows result which led to the successful selection of a specific tantalum-aluminum pairing as the future ARIEL converter material.

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Material development towards a solid 100 kW electron-gamma converter for TRIUMF-ARIEL

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