Top-quark mass measurement in the all-hadronic t(t)over-bar decay channel at root s=8 tev with the atlas detector
文献类型：期刊论文
| 作者 | Aaboud, M. D.239; Aad, G.116; Abbott, B.145; Abdallah, J.; Abdinov, O.; Abeloos, B.149,150; Aben, R.139; AbouZeid, O. S.185; Abraham, N. L.201; Abramowicz, H.205 |
| 刊名 | Journal of high energy physics
 |
| 出版日期 | 2017-09-25 |
| 期号 | 9页码:41 |
| ISSN号 | 1029-8479 |
| 关键词 | Hadron-hadron scattering (experiments) Top physics |
| DOI | 10.1007/jhep09(2017)118 |
| 英文摘要 | The top-quark mass is measured in the all-hadronic top-antitop quark decay channel using proton-proton collisions at a centre-of-mass energy of root s = 8 tev with the atlas detector at the cern large hadron collider. the data set used in the analysis corresponds to an integrated luminosity of 20.2 fb(-1). the large multi-jet background is modelled using a data-driven method. the top-quark mass is obtained from template fits to the ratio of the three-jet to the dijet mass. the three-jet mass is obtained from the three jets assigned to the top quark decay. from these three jets the dijet mass is obtained using the two jets assigned to the w boson decay. the top-quark mass is measured to be 173.72 +/- 0.55 (stat.) +/- 1.01 (syst.) gev. |
| WOS关键词 | PARTON DISTRIBUTIONS ; HIGGS-BOSON ; VIOLATION ; PROGRAM ; LHC |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Particles & Fields |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000412016600001 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176870 |
| 专题 | 高能物理研究所 |
| 作者单位 | 1.Univ Adelaide, Dept Phys, Adelaide, SA, Australia 2.SUNY Albany, Dept Phys, Albany, NY 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.Univ Savoie Mont Blanc, LAPP, CNRS IN2P3, Annecy, France 8.Argonne Natl Lab, Div High Energy Phys, Argonne, IL USA 9.Univ Arizona, Dept Phys, Tucson, AZ USA 10.Univ Texas, Dept Phys, Arlington, TX USA |
| 推荐引用方式 GB/T 7714 | Aaboud, M. D.,Aad, G.,Abbott, B.,et al. Top-quark mass measurement in the all-hadronic t(t)over-bar decay channel at root s=8 tev with the atlas detector[J]. Journal of high energy physics,2017(9):41. |
| APA | Aaboud, M. D..,Aad, G..,Abbott, B..,Abdallah, J..,Abdinov, O..,...&Hamnett, P. G..(2017).Top-quark mass measurement in the all-hadronic t(t)over-bar decay channel at root s=8 tev with the atlas detector.Journal of high energy physics(9),41. |
| MLA | Aaboud, M. D.,et al."Top-quark mass measurement in the all-hadronic t(t)over-bar decay channel at root s=8 tev with the atlas detector".Journal of high energy physics .9(2017):41. |
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