| A new inner tracker based on GEM detectors for the BES III experiment | |
Marcello, S.; Alexeev, M.; Amoroso, A.; Ferroli, R. Baldini, Bertani, M.; Bettoni, D.; Bianchi, F.; Calcaterra, A.; Canale, N.; Capodiferro, M.; Carassiti, V.; Cerioni, S.; Chai, JY.; Chiozzi, S.; Cibinetto, G.; Cossio, F.; Ramusino, A. Cotta, Rolo, M. Da Rocha, Mori, F. De, Destefanis, M.; Dong, J. ; Evangelisti, F.; Farinelli, R.; Fava, L.; Felici, G.; Fioravanti, E.; Garzia, I.; Gatta, M.; Greco, M.; Lavezzi, L.; Leng, CY.; Li, H.; Maggiora, M.; Malaguti, R.; Melchiorri, M.; Mezzadri, G.; Mignone, M.; Morello, G.; Pacetti, S.; Patteri, P.; Pellegrino, J.; Pelosi, A.; Rivetti, A.; Savrié, M.; Scodeggio, M.; Soldani, E.; Sosio, S.; Spataro, S.; Tskhadadze, E.; Verma, S.; Wheadon, R.; Yan, L.; Chai JY(柴军营); Leng ZY(冷重阳); Li H(李虹)
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| 2018 | |
| Source Publication | International Journal of Modern Physics-Conference Series
 |
| ISSN | 2010-1945 |
| Volume | 48Pages:UNSP 1860119 |
| Subtype | Proceedings Paper |
| Abstract | A new inner tracker based on a cylindrical gas electron-multiplier detector is under development to replace the current inner drift chamber of the BES III spectrometer. The BES III experiment is carried out at the BEPC II e(+)e(-) collider in Beijing at center-of-mass energies in the tau-charm region with a design luminosity of 1.0 x 10(33) cm(-2)s(-1). The new inner tracker consists of three cylindrical layers of triple GEM surrounding the interaction point, covering 93% of solid angle. To fulfill physics requirements, a spatial resolution of 130 mu m must be achieved. Both planar and cylindrical prototypes have been built and tested. A custom ASIC using UMC 110-nm technology has been designed to provide charge and time measurements-the first prototype is in testing. Notable and innovative aspects of the new inner tracker and the performance of the detector prototypes and readout ASIC are reported here. |
| Conference Title | 14th International Conference on Applications of Nuclear Techniques (CRETE) |
| Conference Place | Crete, GREECE |
| Keyword | Particle-tracking detectors (gaseous detectors) micropattern gaseous detectors (GEM, MICROMEGAS, etc.) CMOS readout of gaseous detectors analog and digital electronic circuits |
| DOI | 10.1142/s2010194518601199 |
| Indexed By | CPCI |
| Language | 英语 |
| WOS Research Area | Nuclear Science & Technology ; Physics |
| WOS Subject | Nuclear Science & Technology ; Physics, Multidisciplinary |
| WOS ID | WOS:000460531300017 |
| ADS Bibcode | 2018IJMPS..4860119M |
| inspireid | 1682190 |
| Citation statistics |
Cited Times:5 [INSPIRE]
Cited Times:4 [ADS]
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| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/286728 |
| Collection | 实验物理中心 粒子天体物理中心 多学科研究中心 |
| Affiliation | 中国科学院高能物理研究所 |
| First Author Affilication | Institute of High Energy |
| Recommended Citation GB/T 7714 | Marcello, S.,Alexeev, M.,Amoroso, A.,et al. A new inner tracker based on GEM detectors for the BES III experiment[J]. International Journal of Modern Physics-Conference Series,2018,48:UNSP 1860119. |
| APA | Marcello, S..,Alexeev, M..,Amoroso, A..,Ferroli, R. Baldini, Bertani, M..,Bettoni, D..,...&李虹.(2018).A new inner tracker based on GEM detectors for the BES III experiment.International Journal of Modern Physics-Conference Series,48,UNSP 1860119. |
| MLA | Marcello, S.,et al."A new inner tracker based on GEM detectors for the BES III experiment".International Journal of Modern Physics-Conference Series 48(2018):UNSP 1860119. |
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