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RIS citation export for TUPMP056: LANSCE Vacuum System Improvements in the Last ~10 Years

AU  - Tajima, T.
AU  - Bernal, J.E.
AU  - Borden, M.J.
AU  - Chamberlin, J.P.
AU  - Martinez, F.A.
AU  - O'Hara, J.F.
AU  - Poudel, A.
AU  - Stephens, K.A.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - LANSCE Vacuum System Improvements in the Last ~10 Years
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - The Los Alamos Neutron Science Center (LANSCE) accelerator started its operation in 1972. To mitigate the vulnerability due to old equipment and to restore the 120 Hz operation capability we lost a while ago, we have gone through a refurbishment / risk mitigation project since 2007. This paper summarizes the improvements in the vacuum systems in the last ~10 years and shows some data on the downtimes caused by vacuum failures. The refurbished equipment is significantly more maintainable and will contribute to extend the life of this old accelerator, but it has been a challenge to reduce the downtime. Some examples that caused a long downtime will be described.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 1375
EP  - 1377
KW  - vacuum
KW  - operation
KW  - neutron
KW  - linac
KW  - status
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-TUPMP056
UR  - http://jacow.org/ipac2019/papers/tupmp056.pdf
ER  -