86 citations · 91 across the 9 of their papers we have counts for
9 papers · 1 filter
Lepton non-universality of hadronic contributions and a sub-GeV window to New Physics
Siyuan Li, Vladimir Pascalutsa, Maxim Pospelov
We propose the linear combination of the anomalous magnetic moments of the muon and electron, , as a natural low-energy window quantity that ma…
Z Boson Radiative Decay at the LHC
Yifan Fei, Peiran Li, Zhen Liu +1
We study the radiative decay of the boson, , at the LHC, providing both Standard Model (SM) precision analysis and new physics projections. With detailed analysi…
Constraints on Symmetric Dark Matter from Neutron Star Capture and Collapse
Yuxin Liu, Zhen Liu, Maxim Pospelov +1
Dark matter (DM) models with a conserved particleantiparticle number, , and the asymmetry in the cosmological abundance , are known to be…
Neutron portal to ultra-high-energy neutrinos
Gustavo F. S. Alves, Matheus Hostert, Maxim Pospelov
Current data on ultra-high-energy (UHE) cosmic rays suggest they are predominantly made of heavy nuclei. This indicates that the flux of neutrinos produced from proton collisions o…
-Boson Exotic Decay into Three Charged Leptons at the LHC
Yifan Fei, Peiran Li, Zhen Liu +2
We investigate the boson's exotic decay channel, , at the LHC. Although the four-body final states suppress the decay branching ratio, the large p…
Muon-induced baryon number violation
Patrick J. Fox, Matheus Hostert, Tony Menzo +2
The search for charged-lepton flavor violation in muon capture on nuclei is a powerful probe of heavy new physics. A smoking gun signal for conversion is a monochr…
BBN catalysis by doubly charged particles
Evgeny Akhmedov, Maxim Pospelov
We consider primordial nucleosynthesis in the presence of hypothetical quasi-stable doubly charged particles. Existence of with macroscopic lifetimes will lead to the form…
Feebly Interacting Particles: FIPs 2022 workshop report
C. Antel, M. Battaglieri, J. Beacham +75
Particle physics today faces the challenge of explaining the mystery of dark matter, the origin of matter over anti-matter in the Universe, the origin of the neutrino masses, the a…
A Higgs or Not a Higgs? What to Do if You Discover a New Scalar Particle
C. P. Burgess, J. Matias, M. Pospelov
We show how to systematically analyze what may be inferred should a new scalar particle be discovered in collider experiments. Our approach is systematic in the sense that we perfo…