Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1870462 | Physics Procedia | 2012 | 5 Pages |
Abstract
Progress has been made since we presented the preliminary physical design of the new time-of-ï¬ight SANS instrument at the Compact Pulsed Hadron Source (CPHS) in Tsinghua University during the UCANS-I meeting. The ï¬nal physical design of the SANS instrument was approved in January 2011 and engineering construction has began. The design of collimator and beamline shielding is completed. A prototypical bandwidth chopper was fabricated and initial tests of the mechanical performance were satisfactory. An evaluation of two in-house-made LPSDs carried out at Hokkaido University showed a reasonable pulse-height spectrum and an as-expected spatial resolution of 8 mm. The design of the front-end electronics and data acquisition system are currently under way.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
T.C. Huang, H. Gong, B.B. Shao, D. Wang, X.Z. Zhang, K. Zhang, X.W. Wang, X.L. Guan, C.-K. Loong, J.Z. Tao, L. Zhou, Y.B. Ke,