TMD/uPDF Workshop

Jun 23, 2014, 10:30 AM → Jun 24, 2014, 6:00 PM Europe/Zurich

Aula Rector Dhanis (University of Antwerp)

Andrea Signori (VU University Amsterdam - Nikhef), Igor Cherednikov (University of Antwerp)

The goal of the workshop is to bring together experts from the communities of TMDs and small-x/uPDFs. Since the two seem to use different languages to address quite overlapping physical phenomena, there is demand for mutual understanding, promoting the (possible) development of joint research programs and unified treatments. The key topics will cover both theoretical and phenomenological issues.

Theory: factorization theorems, operatorial definitions and gauge invariance, renormalization and evolution in different x-regimes.

Phenomenology: address high-energy processes available at the LHC (Drell-Yan and Higgs) by means of the TMDs and uPDFs, mostly analyzing the differences and similarities for these predictions.

We will also test and discuss the first public release of the TMDlib library.

 

Monday, June 23

10:30 AM → 12:30 PM Presentation and discussion of the TMDlib tool

Convener: Hannes Jung (Deutsches Elektronen-Synchrotron (DE))

slides

• SBRS.TMDgrid
• TMDlib.pdf
• TMD_plot.pdf
• updfs.pdf

2:00 PM → 2:30 PM Gluon-gluon to Higgs from the TMD perspective: key speakers P. Mulders, D. Boer

slides Antwerp-June-2014-2.pdf

2:30 PM → 3:30 PM Discussion

4:00 PM → 4:30 PM Gluon-gluon to Higgs from the small-x perspective: key speaker F. Hautmann

slides tk_antwshop_june23.pdf

4:30 PM → 6:00 PM Discussion

Tuesday, June 24

10:30 AM → 11:00 AM Gluon-gluon to Higgs from the SCET perspective: key speaker M. Echevarria

slides Echevarria_Antwerp.pdf

11:00 AM → 12:30 PM Discussion

2:00 PM → 5:00 PM Summary discussion: Where we are and where we want to go; the outcome of this first meeting and the next steps; planning a bigger workshop.