| Study of the material of the atlas inner detector for run 2 of the lhc | |
| Aaboud, M.; Aad, G.128,129; Abbott, B.160; Abdallah, J.11; Abdinov, O.15; Abeloos, B.164; Abidi, S. H.226; AbouZeid, O. S.199; Abraham, N. L.215; Abramowicz, H.219 | |
| 刊名 | Journal of instrumentation
 |
| 2017-12-01 | |
| 卷号 | 12页码:59 |
| 关键词 | Detector modelling and simulations i (interaction of radiation with matter, interaction of photons with matter, interaction of hadrons with matter etc) Particle tracking detectors Performance of high energy physics detectors |
| ISSN号 | 1748-0221 |
| DOI | 10.1088/1748-0221/12/12/p12009 |
| 通讯作者 | Aaboud, m.() |
| 英文摘要 | The atlas inner detector comprises three different sub-detectors: the pixel detector, the silicon strip tracker, and the transition-radiation drift-tube tracker. the insertable b-layer, a new innermost pixel layer, was installed during the shutdown period in 2014, together with modifications to the layout of the cables and support structures of the existing pixel detector. the material in the inner detector is studied with several methods, using a low-luminosity root s = 13 tev pp collision sample corresponding to around 2.0 nb(-1) collected in 2015 with the atlas experiment at the lhc. in this paper, the material within the innermost barrel region is studied using reconstructed hadronic interaction and photon conversion vertices. for the forward rapidity region, the material is probed by a measurement of the efficiency with which single tracks reconstructed from pixel detector hits alone can be extended with hits on the track in the strip layers. the results of these studies have been taken into account in an improved description of the material in the atlas inner detector simulation, resulting in a reduction in the uncertainties associated with the charged-particle reconstruction efficiency determined from simulation. |
| WOS关键词 | PP INTERACTIONS ; DISTRIBUTIONS |
| WOS研究方向 | Instruments & Instrumentation |
| WOS类目 | Instruments & Instrumentation |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000417761100006 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2177847 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Aaboud, M. |
| 作者单位 | 1.Univ Adelaide, Dept Phys, Adelaide, SA, Australia 2.SUNY Albany, Dept Phys, Albany, NY 12222 USA 3.Univ Alberta, Dept Phys, Edmonton, AB, Canada 4.Ankara Univ, Dept Phys, Ankara, Turkey 5.Istanbul Aydin Univ, Istanbul, Turkey 6.TOBB Univ Econ & Technol, Div Phys, Ankara, Turkey 7.CNRS IN2P3, LAPP, Annecy Le Vieux, France 8.Univ Savoie Mont Blanc, Annecy Le Vieux, France 9.Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA 10.Univ Arizona, Dept Phys, Tucson, AZ 85721 USA |
| 推荐引用方式 GB/T 7714 | Aaboud, M.,Aad, G.,Abbott, B.,et al. Study of the material of the atlas inner detector for run 2 of the lhc[J]. Journal of instrumentation,2017,12:59. |
| APA | Aaboud, M..,Aad, G..,Abbott, B..,Abdallah, J..,Abdinov, O..,...&Haleem, M..(2017).Study of the material of the atlas inner detector for run 2 of the lhc.Journal of instrumentation,12,59. |
| MLA | Aaboud, M.,et al."Study of the material of the atlas inner detector for run 2 of the lhc".Journal of instrumentation 12(2017):59. |
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