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Form factors of semileptonic D decays from QCD sum rules

Ball, Patricia and Braun, Vladimir M. and Dosch, H. G. (1991) Form factors of semileptonic D decays from QCD sum rules. Physical Review D 44 (11), pp. 3567-3581.

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Abstract

We give a detailed QCD sum-rule analysis of the semileptonic decays D+→K̅ 0e+νe and D+→K̅ 0*e+νe. We use the standard method based on expansion in Euclidean distance as well as a new set of sum rules on the light cone. We compare the results with current experimental data and results from quark models. Special attention is paid to the t dependence of the form factors. We find from our sum-rule ...

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Item Type:Article
Date:1 December 1991
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun
Identification Number:
ValueType
10.1103/PhysRevD.44.3567DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevD.47.1879Publisher
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Universitätsbibliothek Regensburg
Deposited On:12 Apr 2010 12:24
Last Modified:13 Mar 2014 13:15
Item ID:14001
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