Contribution to a conference proceedings/Internal Report

PUBDB-2015-05831

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Applications of QCD Sum Rules to Heavy Quark Physics

Khodjamirian, A. (Corresponding author)

2014
Deutsches Elektronen-Synchrotron, DESY Hamburg

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Please use a persistent id in citations: doi:10.3204/DESY-PROC-2013-03/Khodjamirian

Report No.: arXiv:1312.6480

Abstract: In these lectures, I present several important applications of QCDsum rules to the decay processes involving heavy-flavour hadrons.The first lecture is introductory. As a study case, the sum rulesfor decay constants of the heavy-light mesons are considered. Theyare relevant for the leptonic decays of $B$-mesons. In the secondlecture I describe the method of QCD light-cone sum rules used tocalculate the heavy-to-light form factors at large hadronic recoil,such as the $B\to \pi \ell \nu_\ell$ form factors. In the third lecture,the nonlocal hadronic amplitudes in the flavour-changing neutralcurrent decays $B\to K^{(*)}\ell\ell$ are discussed. Light-cone sumrules provide important nonfactorizable contributions to these effects.T = Applications of QCD Sum Rules to Heavy Quark Physics

Keyword(s): quantum chromodynamics: sum rule ; sum rule: light cone ; quantum chromodynamics: light cone ; lectures: introductory ; neutral current: flavor changing ; recoil: hadronic ; form factor ; heavy quark ; leptonic decay ; nonlocal ; hadron ; meson

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Contributing Institute(s):

1. Bibliothek und Dokumentation (L)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Experiment(s):

1. Facility (machine) HERA

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Proceedings/Internal Report Ali, A. (Editor)DESY* ; Bystritskiy, Y. (Editor) ; Ivanov, M. (Editor)
Proceedings, Helmholtz International School on Physics of Heavy Quarks and Hadrons (HQ2013)
2014Helmholtz International School on Physics of Heavy Quarks and Hadrons , HQ2013, DubnaDubna, Russia, 15 Jul 2013 - 28 Jul 20132013-07-152013-07-28 Hamburg : Deutsches Elektronen-Synchrotron, DESY (2014) [10.3204/DESY-PROC-2013-03]2014     Files BibTeX | EndNote: XML, Text | RIS

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