@inproceedings{Hessler:20242j, author = "Hessler, Johannes and Britzger, Daniel and Lee, Sook Hyun", title = "{Measurement of the 1-jettiness event shape observable and first observation of events with empty current hemisphere in deep inelastic electron-proton scattering at HERA}", doi = "10.22323/1.476.0488", booktitle = "Proceedings of 42nd International Conference on High Energy Physics {\textemdash} PoS(ICHEP2024)", year = 2024, volume = "476", pages = "488" }