# Experiments and groups about the parameterization of PDFs & FFs

1. Sep 4, 2014

### ccnu

I want to do a survey about the parameterization of PDFs & FFs, and make a summary (say, in tables and figure) about the experiments and groups working on it, and their results.
Where can I found these materials?
Regards!

2. Sep 4, 2014

### ccnu

Ok, I found some experiment on f(x) and D(x), but how about the transvers momentum dependent ones? That is $f(x,k_\perp)$ and $D(x,k_\perp)$. Is there any experiment about it?