منابع مشابه
Hints of large tan β in flavour physics
Motivated by the first evidence of the Bu → τν transition reported by Belle [1] and by the precise ∆MBs measurement by CDF [2], we analyse these and other low-energy observables in the framework of the MSSM at large tanβ. We show that for heavy squarks and A terms (Mq̃, AU > ∼ 1 TeV) such scenario has several interesting virtues. It naturally describes: i) a suppression of B(Bu → τν) of (10-40)%...
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Recent development in exploring flavour dynamics in the supersymmetric extension of the Standard Model is reviewed. Emphasis is put on possible interesting effects in b-physics arising for large values of tan β both in the case of minimal flavour violation and in the case of flavour violation originating in the sfermion sector. The importance of the flavour changing neutral Higgs boson coupling...
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The name of this venerable town means literally “the well of seven.” The Semitic words for “oath” and “swear an oath” are derived from the consonantal root of the number seven, and this etymological relationship is stressed in the biblical explanations of the name Beer-sheba. The name was first given because there Abraham and Abimelech king of Gerar swore an oath of mutual allegiance (Gen. 21:3...
متن کاملFlavour structure , flavour symmetry and supersymmetry ∗
One of the most obscure sides of particle physics concerns the fermion flavor structure. This is a complex problem with different aspects questioning the origin of the mass spectrum and mixing pattern of quarks and leptons (including neutrinos) and CP-violation, as well as the suppression of flavor changing (FC) neutral currents, the strong CP-problem, etc. [1]. Presently, thanks to the new dat...
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Online product rating systems are frequently used to generate recommendation systems to boost sales. However, these systems do not take into account how user reviews are influenced by previous reviews of the same product. We wish to model how users interact with previously posted reviews. Namely, we want to see if there are distinct categories of users who tend to agree with previously posted r...
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ژورنال
عنوان ژورنال: Journal of the Institute of Brewing
سال: 1961
ISSN: 0046-9750
DOI: 10.1002/j.2050-0416.1961.tb01802.x