Overview of progress on the improvement projects for the LANSCE accelerator and target facilities

被引：0

作者：

Macek, RJ ^{[1
]}

Browne, JC ^{[1
]}

Brun, T ^{[1
]}

Donahue, JB ^{[1
]}

Fitzgerald, DH ^{[1
]}

Pynn, R ^{[1
]}

Schriber, SO ^{[1
]}

Weinacht, D ^{[1
]}

机构：

[1] Univ Calif Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

PROCEEDINGS OF THE 1997 PARTICLE ACCELERATOR CONFERENCE, VOLS 1-3: PLENARY AND SPECIAL SESSIONS ACCELERATORS AND STORAGE RINGS - BEAM DYNAMICS, INSTRUMENTATION, AND CONTROLS | 1998年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Three projects have been initiated since 1994 to improve the performance of the accelerator and target facilities for the Los Alamos Neutron Science Center (LANSCE). The LANSCE Reliability Improvement Project (LRIP) was separated into two phases. Phase I, completed in 1995, targeted near-term improvements to beam reliability and availability that could be completed in one-year's time. Phase II, now underway and scheduled for completion in May 1998, consists of two projects: a) implementation of direct H- injection for the Proton Storage Ring (PSR) and b) an upgrade of the target/moderator system for the short pulse spallation neutron (SPSS) source. The latter will reduce the target change-out time from about 10 months to about three weeks. The third project, the SPSS Enhancement Project, is aimed at increasing the PSR output beam current to 200 mu A at 30 Hz and providing up to seven new neutron scattering instruments.

引用

页码：1159 / 1161

页数：3

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