L Gan, B Kubis, E Passemar, S Tulin - Physics Reports, 2022 - Elsevier
Decays of the neutral and long-lived η and η′ mesons provide a unique, flavor-conserving laboratory to test low-energy Quantum Chromodynamics and search for new physics …
High energy collisions at the High-Luminosity Large Hadron Collider (LHC) produce a large number of particles along the beam collision axis, outside of the acceptance of existing LHC …
I Antoniadis, N Arkani-Hamed, S Dimopoulos, G Dvali - Physics Letters B, 1998 - Elsevier
Recently, a new framework for solving the hierarchy problem has been proposed which does not rely on low energy supersymmetry or technicolor. The gravitational and gauge …
F Kahlhoefer, K Schmidt-Hoberg, T Schwetz… - Journal of High Energy …, 2016 - Springer
A bstract We show that simplified models used to describe the interactions of dark matter with Standard Model particles do not in general respect gauge invariance and that …
J Abdallah, H Araujo, A Arbey, A Ashkenazi… - Physics of the Dark …, 2015 - Elsevier
This document a outlines a set of simplified models for dark matter and its interactions with Standard Model particles. It is intended to summarize the main characteristics that these …
We discuss experimental implications of extending the gauge structure of the standard model to include an additional U (1) interaction broken at or near the weak scale. We work …
New light vectors with dimension-4 couplings to Standard Model states have (energy/vector mass) 2-enhanced production rates unless the current they couple to is conserved. These …
M Chala, F Kahlhoefer, M McCullough… - Journal of High Energy …, 2015 - Springer
A bstract We consider dark sector particles (DSPs) that obtain sizeable interactions with Standard Model fermions from a new mediator. While these particles can avoid observation …
We derive new constraints on light vectors coupled to standard model (SM) fermions, when the corresponding SM current is broken by the chiral anomaly. The cancellation of the …