| 书目名称 | Search for the Standard Model Higgs Boson in the H → ZZ → l + l - qqDecay Channel at CMS |
| 编辑 | Francesco Pandolfi |
| 视频video | |
| 概述 | Nominated as an outstanding PhD thesis by the University of Rome La Sapienza.Describes novel techniques, such as the analysis tool implemented to distinguish between jets originated by quarks and gluo |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | .The theoretical foundations of the Standard Model of elementary particles relies on the existence of the Higgs boson, a particle which has been revealed for the first time by the experiments run at the Large Hadron Collider (LHC) in 2012. As the Higgs boson is an unstable particle, its search strategies were based on its decay products..In this thesis, Francesco Pandolfi conducted a search for the Higgs boson in the H → ZZ → l .+. l .-. qq Decay Channel with 4.6 fb .-1. of 7 TeV proton-proton collision data collected by the Compact Muon Solenoid (CMS) experiment. The presence of jets in the final state poses a series of challenges to the experimenter: both from a technical point of view, as jets are complex objects and necessitate of ad-hoc reconstruction techniques, and from an analytical one, as backgrounds with jets are copious at hadron colliders, therefore analyses must obtain high degrees of background rejection in order to achieve competitive sensitivity. This is accomplished by following two directives: the use of an angular likelihood discriminant, capable of discriminating events likely to originate from the decay of a scalar boson from non-resonant backgrounds, and by u |
| 出版日期 | Book 2013 |
| 关键词 | Heavy Higgs Boson; Jet Reconstruction and Calibration; Jet-based Experimental Techniques; Large Hadron |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-319-00903-2 |
| isbn_softcover | 978-3-319-03332-7 |
| isbn_ebook | 978-3-319-00903-2Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer International Publishing Switzerland 2013 |
发表于 2025-3-21 18:56:57
