The death of Vulcan: NEID reveals the planet candidate orbiting HD 26965 is stellar activity

Abigail Burrows, Samuel Halverson, Jared C. Siegel +17

We revisit the long-studied radial velocity (RV) target HD26965 using recent observations from the NASA-NSF 'NEID' precision Doppler facility. Leveraging a suite of classical activ…