|
|||||
|
|
Performance of the low pressure MWPCs for f ission fragments under a high background |
|
| Authors: | SONG Yu-Shou Margaryan A HU Bi-Tao TANG Li-Guang College of Nuclear Science Technology Harbin Engineering University Harbin China Yerevan Physics Institute Yerevan Armenia School of Nuclear Physics Technology Lanzhou University Lanzhou China Thomas Jefferson National AccelFacility Newport News VA USA |
| Institution: | SONG Yu-Shou 1,1) Margaryan A.2 HU Bi-Tao 3 TANG Li-Guang 4,5 1 College of Nuclear Science and Technology,Harbin Engineering University,Harbin 150001,China 2 Yerevan Physics Institute,Yerevan 375036,Armenia 3 School of Nuclear Physics and Technology,Lanzhou University,Lanzhou 730000,China 4 Thomas Jefferson National Accel.Facility,Newport News,VA 23606,USA 5 Department of Physics,Hampton University,Hampton,VA 23668,USA |
| Abstract: | Two couples of low pressure multi-wire proportional chambers (MWPC) were located in the target chamber to detect fission fragments in a hypernuclei producing experiment at Thomas Jefferson National Laboratory (Jlab).In the experiment,a continuous wave (CW) electron beam was applied to form hypernuclei by electromagnetic interaction.In the target chamber,the high energy (1.853 GeV) and high intensity (500 nA) primary electron beam caused a high particle background,which influenced the detection of the fissio... |
| Keywords: | MWPC fission fragment background detecting performance |
| 本文献已被 CNKI 维普 等数据库收录！ | |
| 点击此处可从《中国物理 C》浏览原始摘要信息 | |
| 点击此处可从《中国物理 C》下载免费的PDF全文 | |