Alladi Ramakrishnan Hall

Higgs pair production through gluon fusion with full top quark mass effects at NLO

Manoj Kumar Mandal

CP3, Belgium

We present a framework that allow to evaluate the NLO
corrections to Higgs pair production through gluon fusion, retaining full
top quark mass effects, numerically. Our method starts from using Taylor
series expansion to reduce number of scales, followed by IBP reduction and
numerical evaluation via combination of differential equation and sector
decomposition. Specifically, we will discuss results at LO and the progress
towards NLO.