TY - JOUR AU - Peille, Philippe AU - Barret, Didier AU - Cucchetti, Edoardo AU - Albouys, Vincent AU - Piro, Luigi AU - Simionescu, Aurora AU - Cappi, Massimo AU - Bellouard, Elise AU - Cardiel López, Nicolás AU - Woźniak, Grzegorz PY - 2025 DO - 10.1007/s10686-025-09984-w SN - 0922-6435 UR - https://hdl.handle.net/20.500.14352/123108 T2 - Experimental Astronomy AB - The Athena mission entered a redefinition phase in July 2022, driven by the imperative to reduce the mission cost at completion for the European Space Agency below an acceptable target, while maintaining the flagship nature of its science return. This... LA - eng PB - Springer KW - X-ray integral field unit KW - Athena KW - Instrumentation KW - X-rays KW - Micro-calorimeters TI - The X-ray integral field unit at the end of the Athena reformulation phase TY - journal article VL - 59 ER -