SEEMS: A Single Event Effects and Muon Spectroscopy facility at the Spallation Neutron Source

被引：1

作者：

Williams, Travis J. ^{[1
]}

MacDougall, Gregory J. ^{[2
]}

Riemer, Bernie W. ^{[3
]}

Gallmeier, Franz X. ^{[4
]}

dela Cruz, Clarina R. ^{[1
]}

Louca, Despina ^{[5
]}

机构：

[1] Neutron Scattering Div, Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

[2] Univ Illinois, Mat Res Lab, Urbana, IL 61801 USA

[3] Oak Ridge Natl Lab, SNS Upgrades Off, Oak Ridge, TN 37831 USA

[4] Neutron Technol Div, Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

[5] Univ Virginia, Dept Phys, Charlottesville, VA 22904 USA

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2023年 / 94卷 / 03期

关键词：

Flux resolutions - High flux - High resolution - Materials characterization - Oak ridge National Laboratory - One.world - Pulsed muon beams - Single event effects - Spallation neutron sources - World class;

D O I：

10.1063/5.0135721

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This study outlines a concept that would leverage the existing proton accelerator at the Spallation Neutron Source (SNS) of Oak Ridge National Laboratory to enable transformative science via one world-class facility serving two missions: Single Event Effects (SEE) and Muon Spectroscopy (mu SR). The mu SR portion would deliver the world's highest flux and highest resolution pulsed muon beams for material characterization purposes, with precision and capabilities well beyond comparable facilities. The SEE capabilities deliver neutron, proton, and muon beams for aerospace industries that are facing an impending challenge to certify equipment for safe and reliable behavior under bombardment from atmospheric radiation originating from cosmic and solar rays. With negligible impact on the primary neutron scattering mission of the SNS, the proposed facility will have enormous benefits for both science and industry. We have designated this facility "SEEMS."

引用

页数：9

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