摘要
Two plastic scintillating fiber position detectors for charged particles have been designed,built and installed inside the vacuum tube near two sides of the DM2 deflection magnet on the E3 beam line of the test beam facility at the BEPC-LINAC.A one-dimensional position resolution of～1 mm with a sensitive area of 60 mm×60 mm has been obtained for this detector.
Two plastic scintillating fiber position detectors for charged particles have been designed,built and installed inside the vacuum tube near two sides of the DM2 deflection magnet on the E3 beam line of the test beam facility at the BEPC-LINAC.A one-dimensional position resolution of～1 mm with a sensitive area of 60 mm×60 mm has been obtained for this detector.
基金
Supported by National Natural Science Foundation of China (10675138)
Bureau of Comprehensive Planning and Graveness Facility of CAS (29200731231123310)
