This document summarises the current theoretical and experimental status of the di-Higgs
boson production searches, and of the direct and indirect constraints on the Higgs boson …

In this note we report on the new version of FeynCalc, a Mathematica package for symbolic
semi-automatic evaluation of Feynman diagrams and algebraic expressions in quantum …

A search for heavy neutral lepton (N) production in K+→ e+ N decays using the data sample
collected by the NA62 experiment at CERN in 2017–2018 is reported. Upper limits of the …

We present the activities of the" New Physics" working group for the" Physics at TeV
Colliders" workshop (Les Houches, France, 30 May-17 June, 2011). Our report includes new …

A bstract The observation of double and triple scalar boson production at hadron colliders
could provide key information on the Higgs self couplings and the potential. As for single …

A bstract The process of gluon-initiated double Higgs production is sensitive to nonlinear
interactions of the Higgs boson. In the context of the Standard Model, studies of this process …

A bstract We study the production of Higgs boson pairs via gluon fusion at the LHC in the
Two-Higgs-Doublet Model. We present predictions at NLO accuracy in QCD, matched to …

A bstract We report on the first fully differential calculation for double Higgs boson production
through gluon fusion in hadron collisions up to next-to-next-to-leading order (NNLO) in QCD …

A bstract We study resonant pair production of heavy particles in fully hadronic final states by
means of jet substructure techniques. We propose a new resonance tagging strategy that …

We propose a new method to calculate analytically higher-order perturbative corrections
and we apply it to the calculation of the two-loop virtual corrections to Higgs pair production …