4 papers
Two-loop renormalisation of the quark fields in the presence of four-fermion SMEFT operators
Claude Duhr, Giuseppe Ventura, Eleni Vryonidou
We compute the contributions of the dimension-6 SMEFT operators involving four third-generation quarks to the two-loop renormalisation of the quark fields and masses. We perform th…
Diboson production in the SMEFT at dimension-8
Hesham El Faham, Giuseppe Ventura, Eleni Vryonidou
We present a comprehensive analysis of dimension-8 and dimension-6 effects in fully leptonic and production at the Large Hadron Collider (LHC) within the Standard Model (…
Two-loop renormalisation of quark and gluon fields in the SMEFT in the on-shell scheme
Claude Duhr, Giuseppe Ventura, Eleni Vryonidou
We compute the contributions of CP-conserving dimension-six SMEFT operators to the two-loop renormalisation constants of quark and gluon fields in the on-shell scheme. Specifically…
Two-loop renormalisation of quark and gluon fields in the SMEFT
Claude Duhr, Andres Vasquez, Giuseppe Ventura +1
We compute the contributions of CP-conserving operators in the dimension-six SMEFT to the two-loop renormalisation constants of quark and gluon fields in the $\overline{\textrm{MS}…