: 
New Physics In B Decays
by Stone, Sheldon;Artuso, Marina;Isidori, Gino;
English | 2022 | ISBN: 9811251290 | 232 pages | True PDF EPUB | 31.94 MB
The Standard Model (SM) of particle physics has withstood thus far every attempt by experimentalists to show that it does not describe data. We discuss the SM in some detail, focusing on the mechanism of fermion mixing, which represents one of its most intriguing aspect. We discuss how this mechanism can be tested in b-quark decays, and how b decays can be used to extract information on physics beyond the SM. We review experimental techniques in b physics, focusing on recent results and highlighting future prospects. Particular attention is devoted to recent results from b decays into a hadron, a lepton and an anti-lepton, that show discrepancies with the SM predictions - the so-called B-physics anomalies - whose statistical significance has been increasing steadily. We discuss these experiments in a detailed manner, and also provide theoretical interpretation of these results in terms of physics beyond the SM.
Contents:IntroductionTraditional New Physics SearchesCurrent Anomalies: Experimental EvidenceTheoretical Models Addressing the Current AnomaliesSearches for Lepton Flavor Violation and Lepton Number ViolationConclusionsAppendices:The SM LagrangianFlavor SymmetriesEffective b → s ℓ + ℓ - OperatorsSimplified Expressions for Selected Observables
Readership: Advanced undergraduate students, graduate students, and beyond, who work in either experimental or theoretical High Energy Physics.
Links are Interchangeable - No Password - Single Extraction