COMETA workshop on BSM in Multiboson Processes

Session

Model building

9 Jul 2026, 09:30

23. A global analysis of ALP-mediated multiboson production at the LHC

Fabian Esser

09/07/2026, 09:30

5. New Bosons from a Deformed Massless-Up-Quark Solution to the Strong CP Problem: Is the Axion Hiding in Plain Sight?

Luca Di Luzio

09/07/2026, 09:55

In a recent paper, Murayama proposed a GeV-scale axion scenario in which the up-quark mass arises dynamically from the QCD chiral condensate, which also spontaneously breaks a Peccei-Quinn symmetry. If correct, the QCD axion may already be hidden among the known pseudoscalar resonances in the 1-2 GeV region, accompanied by a scalar partner predicted by the same framework. The proposal,...

24. Is doublet-triplet splitting necessary?

Ilja Doršner

09/07/2026, 10:20

25. A Composite Theory of Higgs and Flavour

Joe Davighi (University of Cambridge (GB))

09/07/2026, 11:15

26. Baryogenesis and the interplay with multi-boson processes

Thomas Biekoetter

09/07/2026, 11:40

27. Z and Higgs Factory Implications of Two Higgs Doublets with First-Order Phase Transitions

Anisha . (Karlsruhe Institute of Technology)

09/07/2026, 12:05

9. Recovering LHC sensitivity to GGM in photon-deficient regions with boosted objects and machine learning

Mr Debabrata Sahoo (Institute of Physics Bhubaneswar)

We propose a comprehensive search strategy for gluinos in the framework of General Gauge Mediation (GGM) at the high-luminosity LHC. Conventional GMSB searches at the LHC rely on a final state with multiple hard photons originating from the decay of a bino-higgsino-mixed NLSP into a gravitino LSP. As we have shown in our previous work, this strategy loses sensitivity over a significant portion...