002696422 001__ 2696422
002696422 005__ 20200303154726.0
002696422 0248_ $$aoai:cds.cern.ch:2696422$$pcerncds:FULLTEXT$$pcerncds:THESES$$pcerncds:CERN:FULLTEXT$$pINIS$$pcerncds:CERN
002696422 037__ $$aCERN-THESIS-2018-449
002696422 035__ $$9Inspire$$a1767910
002696422 041__ $$aeng
002696422 100__ $$0AUTHOR|(CDS)2077547$$0AUTHOR|(SzGeCERN)684409$$0AUTHOR|(INSPIRE)INSPIRE-00235989$$aCarli, [email protected]$$uCharles U.
002696422 245__ $$aAngular analysis of the $B$$^{0}$ $\rightarrow K^{*}$$\mu$$^{+}$$\mu^{-}$ decay with the ATLAS detector
002696422 246__ $$aAnalýza rozpadu $B$$^{0}$ $\rightarrow K^{*}$$\mu$$^{+}$$\mu^{-}$ na experimentu ATLAS
002696422 300__ $$a152 p
002696422 500__ $$aPresented 24 Jan 2019
002696422 502__ $$aPhD$$bCharles U.$$c2018
002696422 520__ $$aAn angular analysis of the rare decay $B$$^{0}$ $\rightarrow$ $K$$^{*}$($K$$^{+}$$\pi$$^{-}$)$\mu$$^{+}$$\mu$$^{-}$ is presented. The study is based on a data sample from $pp$ collisions at centre-of-mass energy of 8 TeV recorded by the ATLAS detector at the Large Hadron Collider which corresponds to an integrated luminosity of 20.3 fb$^{-1}$. An extended unbinned maximum-likelihood fit of the decay angular distribution is used to measure the $CP$-averaged angular observables $F_L$, $S_3$, $S_4$, $S_5$, $S_7$ and $S_8$ and the corresponding form-factor independent observables $P_1$, $P_4^\prime$, $P_5^\prime$, $P_6^\prime$ and $P_8^\prime$. The measurements are performed in the region 0.04 GeV$^{2}$ < $q$$^{2}$ < 6 GeV$^{2}$, where $q$ is the dimuon invariant mass. The results are in agreement with the Standard Model predictions and compatible with measurements published by other experiments. The most significant deviations are observed for parameters $P_4^\prime$, $P_5^\prime$ at the level of 2.7 standard deviations and for $P_8^\prime$ which is 1.9 standard deviations away from one of the predictions. The $P$′$_{5}$ deviation in bin 4 GeV$^{2}$ < $q$$^{2}$ < 6 GeV$^{2}$ is consistent with the one reported by the LHCb collaboration. The second part of this work shortly summarises the operation of the ATLAS Semiconductor Tracker, testing of the prototype module for the Inner Tracker strip upgrade, and the monitoring of non-collision background which were developed as a part of this thesis.
002696422 595__ $$aCERN EDS
002696422 65017 $$2SzGeCERN$$aParticle Physics - Experiment
002696422 65017 $$2SzGeCERN$$aDetectors and Experimental Techniques
002696422 6531_ $$9author$$aCERN LHC
002696422 6531_ $$9author$$aATLAS
002696422 6531_ $$9author$$aB-physics
002696422 6531_ $$9author$$arare decay
002696422 6531_ $$9author$$aangular distribution
002696422 690C_ $$aCERN
002696422 690C_ $$aTHESIS
002696422 693__ $$aCERN LHC$$eATLAS
002696422 701__ $$aDoležal, Zdeněk$$edir.$$uCharles U.
002696422 710__ $$5EP
002696422 859__ [email protected]
002696422 8564_ $$81526274$$s10471998$$uhttp://cds.cern.ch/record/2696422/files/CERN-THESIS-2018-449.pdf
002696422 8564_ $$81526274$$s11631774$$uhttp://cds.cern.ch/record/2696422/files/CERN-THESIS-2018-449.pdf?subformat=pdfa$$xpdfa
002696422 916__ $$sn$$w201943$$ya2019
002696422 963__ $$aPUBLIC
002696422 960__ $$a14
002696422 980__ $$aTHESIS