@inproceedings{Hori:2022DV, author = "Hori, Masaki and Aghai-Khozani, Hossein and Soter, Anna and Dax, Andreas and Barna, Dániel and Venturelli, Luca", title = "{Laser spectroscopy of long-lived pionic and antiprotonic helium in superfluid helium}", doi = "10.22323/1.414.0141", booktitle = "Proceedings of 41st International Conference on High Energy physics {\textemdash} PoS(ICHEP2022)", year = 2022, volume = "414", pages = "141" }