[Clas12_rgh] longitudinal component of asymmetry - reference paper valid for SIDIS and DVCS

[silvia]

Hello all,
in today's meeting I mentioned a paper from M. Diehl providing useful 
formulas to correct the asymmetries on transverse polarized target for 
the longitudinal polarization component. The calculations also hold for 
SIDIS, so the corrections can be computed for both channels and included 
in our replies. Here is the reference: 
https://arxiv.org/pdf/hep-ph/0503023
Best regards,
Silvia