Recent content by virtual_image

Hi, I'm doing some work on DVCS and was wondering if anyone could better explain the link between FF's, PDFs, Compton Form Factors, and GPDs. Thanks

Yeah Compton Form Factors Cheers for the reply

Thanks, the discussion I was having was about the two differing approaches that different physicists use. It was brought up that some use the asymmetries and others use the cross section differences. What I was wondering was what are the benefits of using each. For example, in the BCA...

Hi, I was asked today about the difference between asymmetries and 'differences in the corresponding cross sections'. Can anyone help me with this? Also, what are the key measurements needed to calculate asymmetries (BSA, BCA, TTSA etc) and what measurements are needed to calculate the...