TY - JOUR T1 - Search for Higgs boson pair production in association with top-quark pairs using 196 fb−1 of proton–proton collision data at $$ \sqrt{s}=13 $$ and 13.6 TeV with the ATLAS detector JO - Journal of High Energy Physics UR - https://doi.org/10.1007/jhep08(2026)020 PY - 2026/08/03 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 - Acharya BS et al ED - DO - DOI: 10.1007/jhep08(2026)020 PB - Springer Science and Business Media LLC VL - 2026 IS - 8 Y2 - 2026/08/19 ER -