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Higher-twist B-meson distribution amplitudes in HQET

Braun, V. M., Ji, Yao and Manashov, A. N. (2017) Higher-twist B-meson distribution amplitudes in HQET. Journal of High Energy Physics 2017 (5), p. 22.

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Date of publication of this fulltext: 24 Apr 2018 14:05

at publisher (via DOI)

Other URL: http://doi.org/10.1007/JHEP05(2017)022, https://link.springer.com/article/10.1007%2FJHEP05%282017%29022

Dieser Artikel ist in einer Zeitschrift aus dem Directory of Open Access (DOAJ) publiziert.


Abstract

We present a systematic study of higher-twist distribution amplitudes (DAs) of the B-meson which give rise to power-suppressed 1/m(B) contributions to B-decays in final states with energetic light particles in the framework of QCD factorization. As the main result, we find that the renormalization group equations for the three-particle distributions are completely integrable in the large N-c ...

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Item type:Article
Date:4 May 2017
Additional Information (public):SCOAP3
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun
Identification Number:
ValueType
10.1007/JHEP05(2017)022DOI
Keywords:EVOLUTION-EQUATIONS; QCD FACTORIZATION; FORM-FACTORS; HEAVY-QUARK; SUM-RULES; OPERATORS; SYMMETRY; DECAYS; QCD Phenomenology
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:37191
Owner only: item control page

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