TY - JOUR 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 s =13 and 13.6 TeV with the ATLAS detector JO - Physics Letters B UR - https://doi.org/10.1016/j.physletb.2026.140425 PY - 2026/04/01 AU - Aad G AU - Aakvaag E AU - Abbott B AU - Abdelhameed S AU - Abeling K AU - Abicht NJ AU - Abidi SH AU - Aboelela M AU - Aboulhorma A AU - Abramowicz H AU - Abulaiti Y et al ED - DO - DOI: 10.1016/j.physletb.2026.140425 PB - Elsevier BV SP - 140425 EP - 140425 Y2 - 2026/04/24 ER -