Fpga online tracking algorithm for the panda straw tube tracker
文献类型：期刊论文
| 作者 | Liang, Yutie1; Ye, Hua2; Galuska, Martin J.1; Gessler, Thomas1; Kuehn, Wolfgang1; Lange, Jens Soeren1; Wagner, Milan N.1; Liu, Zhen'an2; Zhao, Jingzhou2 |
| 刊名 | Ieee transactions on nuclear science
 |
| 出版日期 | 2017-06-01 |
| 卷号 | 64期号:6页码:1331-1337 |
| 关键词 | Data acquisition (daq) Field-programmable gate arrays (fpgas) Particle tracking |
| ISSN号 | 0018-9499 |
| DOI | 10.1109/tns.2017.2683538 |
| 通讯作者 | Liang, yutie(yutie.liang@physik.uni-giessen.de) |
| 英文摘要 | A novel field-programmable gate array (fpga)-based online tracking algorithm for helix track reconstruction in a solenoidal field, developed for the antiproton annihilations at darmstadt spectrometer, is described. employing the straw tube tracker detector with 4636 straw tubes, the algorithm includes a complex track finder and a track fitter. implemented in vhdl, the algorithm is tested on a xilinx virtex-4 fx60 fpga chip with different types of events, at different event rates. a processing time of 7 mu s per event for an average of six charged tracks is obtained. the momentum resolution is about 3%(4%) for p(t) (p(z)) at 1 gev/c. comparing with the algorithm running on a cpu chip (single core intel xeon e5520 at 2.26 ghz), an improvement of three orders of magnitude in processing time is obtained. the algorithm can handle severe overlapping of events, which are typical for interaction rates above 10 mhz. |
| WOS关键词 | TRIGGER |
| WOS研究方向 | Engineering ; Nuclear Science & Technology |
| WOS类目 | Engineering, Electrical & Electronic ; Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000404973000021 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177259 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Liang, Yutie |
| 作者单位 | 1.Univ Giessen, Phys Inst 2, D-35392 Giessen, Germany 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang, Yutie,Ye, Hua,Galuska, Martin J.,et al. Fpga online tracking algorithm for the panda straw tube tracker[J]. Ieee transactions on nuclear science,2017,64(6):1331-1337. |
| APA | Liang, Yutie.,Ye, Hua.,Galuska, Martin J..,Gessler, Thomas.,Kuehn, Wolfgang.,...&Zhao, Jingzhou.(2017).Fpga online tracking algorithm for the panda straw tube tracker.Ieee transactions on nuclear science,64(6),1331-1337. |
| MLA | Liang, Yutie,et al."Fpga online tracking algorithm for the panda straw tube tracker".Ieee transactions on nuclear science 64.6(2017):1331-1337. |
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来源：高能物理研究所
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