2 papers
astro-ph.GA2026
Tracing Galaxy Evolution in the Nearby Universe: The Role of Dark Matter
A. Nigoche-Netro, P. Lagos, R. J. Diaz +6
Using a sample of 126000 late-type galaxies from the SDSS, we analyzed stellar mass as a function of the dynamical mass. Stellar masses are estimated using eight stellar population…
astro-ph.IM2024
Gemini High-resolution Optical SpecTrograph (GHOST) at Gemini-South: Instrument performance and integration, first science, and next steps
V. M. Kalari, R. J. Diaz, G. Robertson +57
The Gemini South telescope is now equipped with a new high-resolution spectrograph called GHOST (the Gemini High-resolution Optical SpecTrograph). This instrument provides high-eff…