TY - JOUR T1 - Limits on the ejecta mass during the search for kilonovae associated with neutron star-black hole mergers: A case study of S230518h, GW230529, S230627c and the low-significance candidate S240422ed JO - Physical Review D UR - https://eprints.whiterose.ac.uk/id/eprint/233095 PY - 2025/10/01 AU - Pillas M AU - Antier S AU - Ackley K AU - Ahumada T AU - Akl D AU - de Almeida L AU - Anand S AU - Andrade C AU - Andreoni I AU - Bostroem KA AU - Bulla M et al ED - DO - DOI: 10.1103/6ld6-95xh PB - American Physical Society (APS) VL - 112 IS - 8 Y2 - 2026/03/30 ER -