A high performance Time-of-Flight detector applied to isochronous mass measurement at CSRe
| Data(s) |
2010
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| Resumo |
A high performance Time-of-Flight detector has been designed and constructed for isochronous mass spectrometry at the experimental Cooler Storage Ring (CSRe) The detector has been successfully used in an experiment to measure the masses of the N approximate to Z approximate to 33 nuclides near the proton drip-line Of particular interest is the mass of As-65 A maximum detection efficiency of 70% and a time resolution of 118 +/- 8 Ps (FWHM) have been achieved in the experiment The dependence of detection efficiency and signal average pulse height (APH) on atomic number Z has been studied The potential of APH for Z identification has been discussed (C) 2010 Elsevier B V All rights reserved |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Mei, B; Tu, XL; Wang, M; Xu, HS; Mao, RS; Hu, ZG; Ma, XW; Yuan, YJ; Zhang, XY; Geng, P; Peng, SA; Zang, YD; Tang, SW; Ma, P; Lu, W; Yan, XSA; Xia, JW; Xiao, GQ; Guo, ZY; Zhang, HB; Yue, K.A high performance Time-of-Flight detector applied to isochronous mass measurement at CSRe,NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2010,624(1):109-113 |
| Palavras-Chave | #SECONDARY-ELECTRON EMISSION #FAST-ION-BOMBARDMENT #FRS-ESR FACILITY #EXOTIC NUCLEI #RP-PROCESS #HIRFL-CSR #SPECTROMETRY #SURFACES #FOILS |
| Tipo |
期刊论文 |
