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T: Fachverband Teilchenphysik

T 86: Elektroschwache Physik (Theorie) 1

T 86.2: Vortrag

Mittwoch, 26. März 2014, 17:00–17:15, P103

Resummation for gg→ HZ — Robert Harlander¹, Anna Kulesza², •Vincent Theeuwes², and Tom Zirke¹ — ¹Fachbereich C, Bergische Universität Wuppertal — ²Institut für Theoretische Physik, WWU Münster

The recent discovery of a Higgs boson requires us to reach higher levels of precision in order to fully study its properties. For Higgs production accompanied by a Z-boson one of the improvements that can be made is increasing the precision of the loop induced process gg → HZ. Currently, the highest level of precision for this process is NLO approximated for a high top mass. In this talk we will explore the possibility of including resummation terms in order to improve the precision of the calculations.