[NT/RBRC seminar] Transverse momentum integrals and the properties of collinear PDFs

by Prof. Ted Rogers (Old Dominion University/Jefferson Laboratory)

Friday 10 Sept 2021, 09:00 → 11:00 US/Eastern

https://bnl.zoomgov.com/j/1600296482?pwd=OU1xMlZBOTlXN1VCKzQ1bVpVK3pDdz09

I will summarize a collection of recent work related to the ultraviolet divergences that arise in collinear correlation functions from integrations over all transverse momentum. In particular, I will discuss the question of whether positivity of collinear pdfs is automatically guaranteed in particular renormalization schemes.