New physics searches at kaon and hyperon factories

E. Goudzovski, D. Redigolo, K. Tobioka, J. Zupan et al. (incl. J. Terol-Calvo)

Rept. Prog. Phys. 86 (2023) 016201

arXiv:2201.07805 ยท Journal version

What it is about

A large community review of new physics searches at kaon and hyperon facilities, much of it concerned with dark sectors. My contribution was the dark photon results, derived from the supernova cooling analysis of our earlier paper.

Reach in the new-physics scale for the dimension-five massless dark photon operators. The SN1987A bars are the supernova cooling constraints I contributed, set against collider, BBN, stellar and kaon limits.
Reach in the new-physics scale for the dimension-five massless dark photon operators. The SN1987A bars are the supernova cooling constraints I contributed, set against collider, BBN, stellar and kaon limits.

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