611 citations · 4.2k across the 92 of their papers we have counts for
12 papers · 1 filter
Sensitivity of -boson measurements to low-mass right-handed neutrinos
Rodrigo Alonso, Sam Bates, Chris Hays +2
A low-mass right-handed neutrino could interact with electroweak bosons via mixing, a mediator particle, or loop corrections. Using an effective field theory, we determine constrai…
Focus topics for the ECFA study on Higgs / Top / EW factories
Jorge de Blas, Patrick Koppenburg, Jenny List +105
In order to stimulate new engagement and trigger some concrete studies in areas where further work would be beneficial towards fully understanding the physics potential of an $e^+e…
Electroweak input parameters
Ilaria Brivio, Sally Dawson, Jorge de Blas +7
Different sets of electroweak input parameters are discussed for SMEFT predictions at the LHC. The {Gmu,mZ,mW} one is presently recommended.
Prospects for direct CP tests of interactions
Rodrigo Alonso, Cristofero Fraser-Taliente, Chris Hays +1
We study the prospects for probing the CP structure of interactions using the decays of the lightest baryon formed in the quark's hadronization. The low yields of recon…
Exact SMEFT formulation and expansion to
Chris Hays, Andreas Helset, Adam Martin +1
The Standard Model Effective Field Theory (SMEFT) theoretical framework is increasingly used to interpret particle physics measurements and constrain physics beyond the Standard Mo…
On the impact of dimension-eight SMEFT operators on Higgs measurements
Chris Hays, Adam Martin, Veronica Sanz +1
Using the production of a Higgs boson in association with a boson as a test case, we assess the impact of dimension-8 operators within the context of the Standard Model Effecti…