Abstract
The Proton Power Upgrade Project at the Spallation Neutron Source at Oak Ridge National Laboratory will increase the proton beam power capability from 1.4 to 2.8 MW. Upon completion of the project, 2 MW of beam power will be available for neutron production at the existing first target station with the remaining beam power available for the future second target station. The project will install seven superconducting radiofrequency (RF) cryomodules and supporting RF power systems and ancillaries to increase the beam energy to 1.3 GeV. The injection and extraction region of the accumulator ring will be upgraded, and a new 2 MW mercury target has been developed along with supporting equipment for high-flow gas injection to mitigate cavitation and fatigue stress. Equipment is being received from vendors and partner laboratories, and installation is underway with three major installation outages planned in 2022-2024. The project is planned to be completed in 2025.
Original language | English |
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Title of host publication | LINAC 2022 - International Linear Accelerator Conference, Proceedings |
Publisher | JACoW Publishing |
Pages | 391-394 |
Number of pages | 4 |
ISBN (Electronic) | 9783954502158 |
DOIs | |
State | Published - 2022 |
Event | 31st International Linear Accelerator Conference, LINAC 2022 - Liverpool, United Kingdom Duration: Aug 28 2022 → Sep 2 2022 |
Publication series
Name | Proceedings - Linear Accelerator Conference, LINAC |
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ISSN (Print) | 2226-0366 |
Conference
Conference | 31st International Linear Accelerator Conference, LINAC 2022 |
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Country/Territory | United Kingdom |
City | Liverpool |
Period | 08/28/22 → 09/2/22 |
Bibliographical note
Publisher Copyright:© 2022 Proceedings - Linear Accelerator Conference, LINAC. All rights reserved.
Funding
*ORNL is managed by UT-Battelle, LLC, under contract DE-AC05-00OR22725 for the U.S. Department of Energy. This research was supported by the DOE Office of Science, Basic Energy Science, Scientific User Facilities. †[email protected]
Funders | Funder number |
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U.S. Department of Energy | |
Office of Science | |
Basic Energy Sciences | |
Oak Ridge National Laboratory | DE-AC05-00OR22725 |