Fermilab Theory Seminars

Resummation beyond leading power

by Robert Szafron (BNL)

Curia II

Curia II


I will review recent progress on resummation for collider observables beyond leading power using soft-collinear effective field theory. I will discuss conceptual challenges due to the so-called endpoint divergencies that spoil naive factorization and present leading-logarithmic results for selected observables.