@article{article, title = {{Search for a new heavy scalar particle decaying into a Higgs boson and a new scalar singlet in final states with one or two light leptons and a pair of τ-leptons with the ATLAS detector}}, publisher = {{Springer Science and Business Media LLC}}, url = {{https://eprints.whiterose.ac.uk/id/eprint/204093 http://dx.doi.org/10.1007/jhep10(2023)009 }}, year = {{2023}}, month = {{10}}, author = {{Aad G and Abbott B and Abeling K and Abicht NJ and Abidi SH and Aboulhorma A and Abramowicz H and Abreu H and Abulaiti Y and Acharya BS and Adam Bourdarios C et al}}, doi = {{10.1007/jhep10(2023)009}}, volume = {{2023}}, journal = {{Journal of High Energy Physics}}, note = {{Accessed on 2025/04/21}}}