| 书目名称 | Electroweak Gauginos with Highly Boosted Hadronically Decaying Bosons at the LHC | | 编辑 | Yuta Okazaki | | 视频video | | | 概述 | Nominated as an outstanding Ph.D. thesis by Kyoto University.Search for electroweak gauginos in the various models using SUSY parameter scans.The first time to search for electroweak gauginos directly | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | .Supersymmetry (SUSY) introduces superpartners of the Standard Model (SM) particles. If their masses are typically O(100 GeV) ∼ O(TeV), a lightest neutralino can be a candidate for the dark matter, and the problem is solved by canceling the correction of the Higgs boson mass. Further, SUSY can explain the experimental result of the muon magnetic moment (g-2)...This book presents a search for electroweakinos—the superpartners of the SM electroweak bosons—such as charginos and neutralinos using data at the LHC collected by the ATLAS detector. Pair-produced electroweakinos decay into the light ones and SM bosons (W/Z/h), and with the large mass difference between the heavy and light electroweakinos, the SM bosons have high momenta. In a fully hadronic final state, quarks decayed from the bosons are collimated, and can consequently be reconstructed as a single large-radius jet..This search has three advantages. The first is a statistical benefit by large branching ratios of the SM bosons. The second is to use characteristic signatures—the mass and substructure—of jets to identify as the SM bosons. The last is a small dependency on the signal model by targeting all the SM bosons. Thanks | | 出版日期 | Book 2023 | | 关键词 | Gaugino; Wino, Higgsino, Bino; Gravitino; Boosted Boson Tagging; Dark Matter; Muon G-2 Anomaly; Naturalnes | | 版次 | 1 | | doi | https://doi.org/10.1007/978-981-19-6593-7 | | isbn_softcover | 978-981-19-6595-1 | | isbn_ebook | 978-981-19-6593-7Series 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 Singapor |
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发表于 2025-3-21 19:53:19
