5 papers
Collider searches of scalar singlets across lifetimes
Elina Fuchs, Oleksii Matsedonskyi, Inbar Savoray +1
Spin-0 singlets arise in well-motivated extensions of the Standard Model. Their lifetime determines the best search strategies at hadron and lepton colliders. To cover a large rang…
The CLIC Potential for New Physics
J. de Blas, R. Franceschini, F. Riva +100
The Compact Linear Collider (CLIC) is a mature option for the future of high energy physics. It combines the benefits of the clean environment of colliders with operation…
Probing the strange Higgs coupling at lepton colliders using light-jet flavor tagging
J. Duarte-Campderros, G. Perez, M. Schlaffer +1
We propose a method to probe the coupling of the Higgs to strange quarks by tagging strange jets at future lepton colliders. For this purpose we describe a jet-flavor observable, $…
Relaxion and light (pseudo)scalars at the HL-LHC and lepton colliders
Claudia Frugiuele, Elina Fuchs, Gilad Perez +1
We study the potential of future lepton colliders, running at the Z-pole and above, and the High-Luminosity LHC to search for the relaxion and other light scalars . We investiga…
Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case
David Curtin, Marco Drewes, Matthew McCullough +85
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of Standard Model (SM) extensions. LLPs are a common prediction of…