| 书目名称 | Measurement of Higgs Boson Production Cross Sections in the Diphoton Channel |
| 副标题 | with the full ATLAS |
| 编辑 | Ahmed Tarek Abouelfadl Mohamed |
| 视频video | |
| 概述 | Nominated as an outstanding Ph.D. thesis by CERN‘s ATLAS collaboration thesis award committee.Achieves a factor two reduction of systematic uncertainties compared to previous ATLAS publication.Details |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | .This thesis presents the measurement of the Higgs boson cross section in the diphoton decay channel. The measurement relies on proton-proton collision data at a center-of-mass energy √s = 13 TeV recorded by the ATLAS experiment at the Large Hadron Collider (LHC). The collected data correspond to the full Run-2 dataset with an integrated luminosity of 139 fb.-1.. The measured cross sections are used to constrain anomalous Higgs boson interactions in the Effective Field Theory (EFT) framework. The results presented in this thesis represent a reduction by a factor 2 of the different photon and jet energy scale and resolution systematic uncertainties with respect to the previous ATLAS publication. The thesis details the calibration of electron and photon energies in ATLAS, in particular the measurement of the presampler energy scale and the estimation of its systematic uncertainty. This calibration was used to perform a measurement of the Higgs boson mass in the H → γγ and H → 4l channels using the 36 fb.−1. dataset.. |
| 出版日期 | Book 2020 |
| 关键词 | Higgs boson choss section measurement; diphoton decay channel; Anomalous Higgs boson interations; Effec |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-030-59516-6 |
| isbn_softcover | 978-3-030-59518-0 |
| isbn_ebook | 978-3-030-59516-6Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl |
发表于 2025-3-21 19:25:13
