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Spin correlations in tt[bar] events ...
~
Lemmer, Boris.
Spin correlations in tt[bar] events from pp collisionsmeasured at [square root]s = 7 TeV in the lepton+jets final state with the ATLAS detector /
Record Type:
Electronic resources : Monograph/item
Title/Author:
Spin correlations in tt[bar] events from pp collisionsby Boris Lemmer.
Reminder of title:
measured at [square root]s = 7 TeV in the lepton+jets final state with the ATLAS detector /
Author:
Lemmer, Boris.
Published:
Cham :Springer International Publishing :2015.
Description:
xxiv, 233 p. :ill., digital ;24 cm.
Contained By:
Springer eBooks
Subject:
Proton-proton interactions.
Online resource:
http://dx.doi.org/10.1007/978-3-319-18932-1
ISBN:
9783319189321 (electronic bk.)
Spin correlations in tt[bar] events from pp collisionsmeasured at [square root]s = 7 TeV in the lepton+jets final state with the ATLAS detector /
Lemmer, Boris.
Spin correlations in tt[bar] events from pp collisions
measured at [square root]s = 7 TeV in the lepton+jets final state with the ATLAS detector /[electronic resource] :by Boris Lemmer. - Cham :Springer International Publishing :2015. - xxiv, 233 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..
Standard Model, Top Quarks and Spin Correlation -- Experimental Setup -- Analysis Objects -- Dataset, Signal and Background Modelling -- Event Selection and Reconstruction -- Analysis Strategy -- Systematic Uncertainties -- Results -- Summary, Conclusion and Outlook.
This thesis introduces readers to the Standard Model, the top quark and its properties, before explaining the concept of spin correlation measurement. The first measurement of top quark spin correlations at the LHC in the lepton+jets decay channel is presented. As the heaviest elementary particle, the top quark plays an essential role in the Standard Model of elementary particle physics. In the case of top quarks being produced in pairs at hadron colliders, the Standard Model predicts their spins to be correlated. The degree of correlation depends on both the production mechanism and properties of the top quark. Any deviation from the Standard Model prediction can be an indicator for new physics phenomena. The thesis employs an advanced top quark reconstruction algorithm including dedicated identification of the up- and down-type quarks from the W boson decay.
ISBN: 9783319189321 (electronic bk.)
Standard No.: 10.1007/978-3-319-18932-1doiSubjects--Topical Terms:
558362
Proton-proton interactions.
LC Class. No.: QC793.5.P724
Dewey Class. No.: 539.725
Spin correlations in tt[bar] events from pp collisionsmeasured at [square root]s = 7 TeV in the lepton+jets final state with the ATLAS detector /
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Standard Model, Top Quarks and Spin Correlation -- Experimental Setup -- Analysis Objects -- Dataset, Signal and Background Modelling -- Event Selection and Reconstruction -- Analysis Strategy -- Systematic Uncertainties -- Results -- Summary, Conclusion and Outlook.
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EB QC793.5.P724 L554 2015
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http://dx.doi.org/10.1007/978-3-319-18932-1
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