Electroproduction of tensor mesons in QCD

URN to cite this document:: urn:nbn:de:bvb:355-epub-372029
DOI to cite this document:: 10.5283/epub.37202

Braun, V. M. ; Kivel, N. ; Strohmaier, M. ; Vladimirov, A. A.

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Date of publication of this fulltext: 25 Apr 2018 13:34

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Abstract

Due to multiple possible polarizations hard exclusive production of tensor mesons by virtual photons or in heavy meson decays offers interesting possibilities to study the helicity structure of the underlying short-distance process. Motivated by the first measurement of the transition form factor gamma*gamma -> f(2)(1270) at large momentum transfers by the BELLE collaboration we present an ...