The full optimization of the design and operation of instruments whose functioning relies on
the interaction of radiation with matter is a super-human task, due to the large dimensionality …

Liquid argon detectors are ubiquitous in particle, astroparticle, and applied physics. They
reached an unprecedented level of maturity thanks to more than 20 years of research and …

This report, as part of the 2021 Snowmass Process, summarizes the current status of collider
physics at the Energy Frontier, the broad and exciting future prospects identified for the …

This report was prepared on behalf of three Energy Frontier Topical Groups of the
Snowmass 2021 Community Planning Exercise. It summarizes the status and implications of …

High-energy physics detectors, images, and point clouds share many similarities in terms of
object detection. However, while detecting an unknown number of objects in an image is …

Higgs pair production provides a unique handle for measuring the strength of the Higgs self
interaction and constraining the shape of the Higgs potential. Among the proposed future …

Abstract In High Energy Physics experiments Particle Flow (PFlow) algorithms are designed
to provide an optimal reconstruction of the nature and kinematic properties of the particles …

With centre-of-mass energies covering the Z pole, the WW threshold, the HZ production, and
the top-pair threshold, the FCC-ee offers unprecedented possibilities to measure the …

Even though jet substructure was not an original design consideration for the Large Hadron
Collider (LHC) experiments, it has emerged as an essential tool for the current physics …

Proton-proton collisions at energy-frontier facilities produce an intense flux of high-energy
light particles, including neutrinos, in the forward direction. At the LHC, these particles are …