TY - JOUR T1 - Search for a new pseudoscalar decaying into a pair of muons in events with a top-quark pair at √s=13 TeV with the ATLAS detector JO - Physical Review D UR - https://eprints.whiterose.ac.uk/id/eprint/207717 UR - http://dx.doi.org/10.1103/physrevd.108.092007 PY - 2023/11/28 AU - Aad G AU - Abbott B AU - Abeling K AU - Abicht NJ AU - Abidi SH AU - Aboulhorma A AU - Abramowicz H AU - Abreu H AU - Abulaiti Y AU - Abusleme Hoffman AC AU - Acharya BS et al ED - DO - DOI: 10.1103/physrevd.108.092007 PB - American Physical Society (APS) VL - 108 Y2 - 2025/11/20 ER -