A detection system for charged-particle decay studies with a continuous-implantation method
文献类型：期刊论文
| 作者 | Sun, L. J.1; Xu, X. X.1; Lin, C. J.1; Wang, J. S.2; Fang, D. Q.3; Li, Z. H.4,5; Wang, Y. T.3; Li, J.4,5; Yang, L.1; Ma, N. R.1 |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2015-12-21 |
| 卷号 | 804页码:1-7 |
| 关键词 | beta-delayed proton decay Direct proton decay Double-sided silicon strip detector Continuous-beam mode Implantation-decay correlation |
| ISSN号 | 0168-9002 |
| DOI | 10.1016/j.nima.2015.09.039 |
| 英文摘要 | A new detection system with high detection efficiency and low detection threshold has been developed for charged-particle decay studies, including beta-delayed proton, alpha decay or direct proton emission from proton-rich nuclei. The performance was evaluated by using the beta-delayed proton emitter Si-24 produced by projectile fragmentation at the First Radioactive Ion Beam Line in Lanzhou. Under a continuous-beam mode, the isotopes of interest were implanted into two double-sided silicon strip detectors, where the subsequent decays were measured and correlated to the preceding implantations by using position and time information. The system allows us to measure protons with energies down to about 200 keV without obvious 13 background in the proton spectrum. Further application of the detection system can be extended to the measurements of beta-delayed proton decay and the direct proton emission of more exotic proton-rich nuclei. (C) 2015 Elsevier B.V. All rights reserved. |
| WOS关键词 | DELAYED-PROTON-DECAY ; MULTIPLET MASS EQUATION ; BETA-DECAY ; SI-24 ; SPECTROSCOPY ; ISOTOPE ; NUCLEI ; ARRAY ; LINE |
| 资助项目 | National Basic Research Program of China[2013CB834404] ; National Natural Science Foundation of China[11375268] ; National Natural Science Foundation of China[11475263] ; National Natural Science Foundation of China[U1432246] ; National Natural Science Foundation of China[U1432127] |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000364133700001 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Basic Research Program of China ; National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/40954]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Xu, X. X. |
| 作者单位 | 1.China Inst Atom Energy, Beijing 102413, Peoples R China 2.Chinese Acad Sci, Inst Modem Phys, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 4.Peking Univ, Sch Phys, Beijing 100871, Peoples R China 5.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, L. J.,Xu, X. X.,Lin, C. J.,et al. A detection system for charged-particle decay studies with a continuous-implantation method[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2015,804:1-7. |
| APA | Sun, L. J..,Xu, X. X..,Lin, C. J..,Wang, J. S..,Fang, D. Q..,...&Chen, J..(2015).A detection system for charged-particle decay studies with a continuous-implantation method.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,804,1-7. |
| MLA | Sun, L. J.,et al."A detection system for charged-particle decay studies with a continuous-implantation method".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 804(2015):1-7. |
入库方式： OAI收割
来源：近代物理研究所
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