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B→f2(1270) form factors with light-cone sum rules

Emmerich, M., Strohmaier, M. and Schäfer, A. (2018) B→f2(1270) form factors with light-cone sum rules. Physical Review D 98 (1), 014008-1-014008-9.

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Date of publication of this fulltext: 14 Feb 2019 12:00

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Other URL: http://doi.org/10.1103/PhysRevD.98.014008


Abstract

We construct the quark-antiquark chiral odd distribution amplitudes including twist-four mass contributions for tensor mesons. We also give quark-antiquark-gluon distribution amplitudes, where we calculate the input parameters with QCD sum rules. With the help of equations of motion, we determine the twist-three and twist-four distribution amplitudes including SU(3) breaking terms. We use QCD ...

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Item type:Article
Date:6 July 2018
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Identification Number:
ValueType
10.1103/PhysRevD.98.014008DOI
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:38351
Owner only: item control page

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