At the dawn of a new decade, particle physics faces the challenge of explaining the mystery
of dark matter, the origin of matter over antimatter in the Universe, the apparent fine-tuning of …

New Particles Beyond the Standard Model have always been thought to be charged under
at least some of the same gauge interactions of ordinary particles. Although this assumption …

The Compact Linear Collider (CLIC) is a TeV-scale high-luminosity linear $ e^+ e^-$ collider
under development at CERN. Following the CLIC conceptual design published in 2012, this …

The Compact Linear Collider (CLIC) is a TeV-scale high-luminosity linear e $^+ $ e $^-$
collider under development by international collaborations hosted by CERN. This document …

We consider the cosmology and phenomenology of a dark photon portal to a simple dark
sector consisting of a single, light, fermionic dark matter particle species with mass in the …

A bstract The visible and dark sectors of particle physics can be connected via the kinetic
mixing between the ordinary (γ) and hidden photon (γ′). If the latter is light its production in …

We point out that the states required by the Lattice Weak Gravity Conjecture, along with
certain genericity conditions, imply the existence of non-vanishing kinetic mixing between …

Dark sector models present a rich phenomenology that requires high-intensity beams and
precision detectors for thorough exploration. The NA62 experiment has already published …

Abstract The Compact Linear Collider (CLIC) is a TeV-scale high-luminosity linear e+ e−
collider under development at CERN. Following the CLIC conceptual design published in …

The design of a primary electron beam facility at CERN is described. The study has been
carried out within the framework of the wider Physics Beyond Colliders study. It re-enables …