We review the present status of the Standard Model calculation of the anomalous magnetic
moment of the muon. This is performed in a perturbative expansion in the fine-structure …

A large number of experimental discoveries especially in the heavy quarkonium sector that
did not meet the expectations of the until then very successful quark model led to a …

This paper describes the algorithms for the reconstruction and identification of electrons in
the central region of the ATLAS detector at the Large Hadron Collider (LHC). These …

We discuss theoretical and phenomenological aspects of two-Higgs-doublet extensions of
the Standard Model. In general, these extensions have scalar mediated flavour changing …

Dark matter represents currently an outstanding problem in both cosmology and particle
physics. In this review we discuss the possible explanations for dark matter and the …

Abstract When the Standard Model is considered as an effective low-energy theory, higher
dimensional interaction terms appear in the Lagrangian. Dimension-six terms have been …

The identification of jets containing b hadrons is important for the physics programme of the
ATLAS experiment at the Large Hadron Collider. Several algorithms to identify jets …

The LHCb simulation application. Gauss, consists or two independent phases, the
generation of the primary event and the tracking of particles produced in the experimental …

A bstract We present the first complete next-to-next-to-leading order analysis of the Standard
Model Higgs potential. We computed the two-loop QCD and Yukawa corrections to the …

A golden age for heavy-quarkonium physics dawned a decade ago, initiated by the
confluence of exciting advances in quantum chromodynamics (QCD) and an explosion of …