3 papers
astro-ph2026
Oscillation frequencies and mode lifetimes in alpha Centauri A
Timothy R. Bedding, Hans Kjeldsen, R. Paul Butler +5
We analyse our recently-published velocity measurements of alpha Cen A (Butler et al. 2004). After adjusting the weights on a night-by-night basis in order to optimize the window f…
astro-ph.SR2025
On the Image Profiles of Transients in the Palomar Sky Survey
Beatriz Villarroel, Enrique Solano, Geoffrey W. Marcy
The VASCO project has discovered groups of short-lived transients on historical photographic plates that lack conventional explanation. Hambly & Blair (2024) examined nine such tra…
hep-ph2025
Evidence of Dark Energy Prior to its Discovery
Geoffrey W. Marcy
This is a review and statistical analysis of the evidence supporting the existence of a cosmological constant in the early 1990s, before its discovery made with distant supernovae…