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Evolution of the high-power spallation neutron mercury target at the SNS...

by Drew E Winder
Publication Type
Conference Paper
Journal Name
Joint Accelerator Conferences Website Proceedings
Publication Date
Page Numbers
3735 to 3739
Volume
12
Issue
-
Conference Name
12th International Particle Accelerator Conference (IPAC)
Conference Location
Campinas, Brazil
Conference Sponsor
IEEE, APS
Conference Date
-

The Spallation Neutron Source (SNS) began operation in 2006 and first operated at its full 1.4 MW power in 2013. Targets, which receive the pulsed proton beam, were a limiting factor for reliable full power operation for several years. Reaching reliable target operation at 1.4 MW required not only changes to the target design but also support and coordination across the entire SNS enterprise. The history and some key lessons learned are presented.