2 papers
astro-ph.SR2026
Toward Early-type Eclipsing Binaries as Extragalactic Milestones: First Calibration of the SBCR from O- and B-type Stars in Detached Eclipsing Binaries
Mónica Taormina, G. PietrzyÅski, B. Pilecki +4
To measure precise distances beyond the Magellanic Clouds and determine an accurate value of the Hubble constant, eclipsing binary systems composed of early-type stars can play a c…
astro-ph.GA2025
Metallicity differences between Type IIP and stripped-envelope supernova environments
R. Ganss, J. L. Pledger, A. E. Sansom +3
This work presents measurements of local HII environment metallicities of core-collapse supernovae (SNe) in hosts with redshifts up to z0.025. 139 SNe environments were obser…