@inproceedings{Deligny:2025l0, author = "Deligny, Olivier", title = "{Various constraints on BSM physics from extensive air showers and from UHE gamma-ray and neutrino searches}", doi = "10.22323/1.484.0030", booktitle = "Proceedings of 7th International Symposium on Ultra High Energy Cosmic Rays {\textemdash} PoS(UHECR2024)", year = 2025, volume = "484", pages = "030" }