@inproceedings{Petrak:2025kH, author = "Petrak, Pia Leonie Jones and Heitger, Jochen and Joswig, Fabian", title = "{$\mathrm{O}(a)$ improvement of the flavour singlet scalar density in a setup with Wilson fermions}", doi = "10.22323/1.466.0290", booktitle = "Proceedings of The 41st International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2024)", year = 2025, volume = "466", pages = "290" }