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Decay Form factors for Λb,c and B with QCD sum rules

Emmerich, Maximilian (2018) Decay Form factors for Λb,c and B with QCD sum rules. PhD, Universität Regensburg.

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Date of publication of this fulltext: 10 Sep 2018 11:12

Abstract (English)

In this thesis we use the framework of light-cone sum rules to determine on the one hand the $\Lambda_{b,c} \to N^*(1535)$ form factors and semileptonic decay widths, and on the other hand the $B \to f_2(1270)$ form factors. For the former we use two different methods to determine the form factors. Either we eliminate the negative parity partners of $\Lambda_{b,c}$ or we extract the form ...

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Translation of the abstract (German)

Ziel dieser Arbeit ist es sowohl die $\Lambda_{b,c} \to N^*(1535)$ Formfaktoren und semileptonischen Zerfallsbreiten zu berechnen, als auch die Formfaktoren des $B \to f_2(1270)$ Zerfalls zu bestimmen. Daf\ür wir die Methode der Lichtkegelsummenregeln verwendet.\\ Fü den erst genannten Zerfall benutzen wir zwei verschiedene Methode um die\\ Formfaktoren zu bestimmen. Zum einen eliminieren ...

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Item type:Thesis of the University of Regensburg (PhD)
Date:10 September 2018
Referee:Prof. Dr. Andreas Schäfer
Date of exam:23 August 2018
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Keywords:QCD, perturbation, Sum Rules, Light-cone Sum rules
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:37700
Owner only: item control page

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