Observation of CP Violation in B± → DK± Decays (Repost)

[voska89]

Paolo Gandini, "Observation of CP Violation in B± → DK± Decays"
English | 2013 | pages: 179 | ISBN: 331901028X | PDF | 9,5 mb
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 thesispresents ananalysis of the first two years of LHCb data.The authordescribes 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 workconstitutes 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.

Buy Premium From My Links To Get Resumable Support,Max Speed & Support Me

https://uploadgig.com/file/download/0407D31B3bd0146e/4ppky.Observation.of.CP.Violation.in.B..DK.Decays.Repost.rar

https://rapidgator.net/file/1706d9294c95ab36f1e131eb88f3a8e2/4ppky.Observation.of.CP.Violation.in.B..DK.Decays.Repost.rar.html

http://nitroflare.com/view/1AEEB117E96E5F7/4ppky.Observation.of.CP.Violation.in.B..DK.Decays.Repost.rar