Title of article :
Predictions from conformal algebra for the deeply virtual Compton scattering
Author/Authors :
A.V. Belitsky، نويسنده , , D. Müller، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Pages :
12
From page :
129
To page :
140
Abstract :
Basing on the constraint equalities which arise from the algebra of the collinear conformal group and the conformal operator product expansion, we predict the solutions of the leading order evolution equations for the non-forward distributions, including transversity, in terms of the conformal moments; next-to-leading order flavour singlet coefficient functions for the polarized and unpolarized deeply virtual Compton scattering; as well as the contribution from renormalon chains to the eigenfunctions of the exclusive non-singlet evolution kernel.
Keywords :
Conformal algebra , Deeply virtual Compton scattering , Coefficient function , Renormalons , Evolution equation
Journal title :
PHYSICS LETTERS B
Serial Year :
1998
Journal title :
PHYSICS LETTERS B
Record number :
909142
Link To Document :
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