Investigating the origins of the CMB-XRB cross correlation by Stephen Boughn and Robert Crittenden 2026-10-20
Monthly Notices of the Royal Astronomical Society 360, 1013–1021. doi.org/10.1111/j.1365-2966.2005.09090.x
The original analysis tests possible foreground origins of the WMAP–HEAO1 temperature/background cross correlation.