TY - GEN T1 - Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with two bottom quarks and two photons with 199 fb$^{-1}$ of data collected at $\sqrt{s}$=13 TeV and $\sqrt{s}$=13.6 TeV with the ATLAS detector PY - 2025/10/03 AU - Collaboration ATLAS ED - Y2 - 2025/10/26 ER -