RT Journal Article T1 Sensitivity forecasts for gravitational-wave detectors to dark matter decaying into gravitons A1 García Cendal, Álvaro A1 Ruiz Cembranos, José Alberto AB Dark matter may not be perfectly stable, and its decay could generate distinctive gravitational-wave signatures. In this work, we present model-independent predictions for the stochastic gravitational-wave background arising from the decay of ultralight dark matter into gravitons. Within this framework, we forecast the sensitivity reach of current and forthcoming gravitational-wave detectors to such signals. PB IOP Publishing Ltd and Sissa Medialab YR 2026 FD 2026-03-19 LK https://hdl.handle.net/20.500.14352/136778 UL https://hdl.handle.net/20.500.14352/136778 LA eng NO Jose A.R. Cembranos and Álvaro Cendal JCAP03(2026)055 NO © 2026 IOP Publishing Ltd and Sissa Medialab.CA21106, CA21136, CA22113, CA23130.FPU22/03222 NO European Commission NO Ministerio de Ciencia, Innovación y Universidades (España) NO Agencia Estatal de Investigación (España) DS Docta Complutense RD 10 jun 2026