| 書目名稱 | Observation of CP Violation in B± → DK± Decays |
| 編輯 | Paolo Gandini |
| 視頻video | http://file.papertrans.cn/701/700343/700343.mp4 |
| 概述 | Nominated as an outstanding Ph.D. thesis by the University of Oxford, UK.First observation of CP violation in charged B decays.Presents the results of an original high-energy physics analysis.Includes |
| 叢書名稱 | Springer Theses |
| 圖書封面 |  |
| 描述 | .CP. violation is a well-established phenomenon in particle physics, but until 2001 it was only observed in kaons. In the last decade, several matter-antimatter asymmetries have been observed in neutral B mesons in line with the expectations of the Standard Model of the weak interaction.? Direct .CP. violation is also expected in the decay rates of charged .B+ .mesons versus that of .B-. mesons, though the greatest effects are present in a decay that occurs just twice in 10 million decays. Such rarity requires huge samples to study and this is exactly what the LHC, and its dedicated .B-.physics experiment LHCb provide.?This thesis?presents an?analysis of the first two years of LHCb data.?The author?describes the first observation of the rare decay, .B- → DK-, D → π-K+ .and the first observation of direct .CP. violation in this .B. decay. The work?constitutes essential information on the experiment’s measurement of a fundamental parameter of the theory and stands as a benchmark against which subsequent analyses of this type will be compared. |
| 出版日期 | Book 2014 |
| 關(guān)鍵詞 | CKM Matrix; Flavour Physics; LHCb Experiment; Matter-antimatter Asymmetry in B Mesons; Rare B Meson Deca |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-319-01029-8 |
| isbn_softcover | 978-3-319-37685-1 |
| isbn_ebook | 978-3-319-01029-8Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer International Publishing Switzerland 2014 |
|Archiver|手機(jī)版|小黑屋|
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