From the 1 of 6 linked papers with an AI index.
6 papers
The potential broader complex linked to the key Cepheid SV Vul
Daniel Majaess, Ignacio Negueruela, Leonid N. Berdnikov +10
The paper determines a precise distance to the Cepheid variable SV Vul and its host cluster Alicante 13 using Gaia DR3 and UKIDSS data, and suggests that they may be part of a larg…
Sailing to the next safe harbour in our trip to the early Universe: The massive star population of metal-poor galaxies
N. Castro, M. Garcia, A. Herrero +5
Very metal-poor massive stars in the Local Group are our best proxies for the Universe's first stars, making them essential for modeling reionization and early galactic chemical ev…
Why the northern hemisphere needs a 30-40 m telescope and the science at stake: Massive stars in spiral galaxies
J. MaÃz Apellániz, S. Simón-DÃaz, A. Herrero +5
This document discusses the three main lines expected to dominate massive-star research in the 2040s, namely: (1) The role of metallicity in stellar evolution, especially in determ…
Science Enabled by a 30-Meter-Class Telescope in the Northern Hemisphere: Massive Stars at Low Metallicity
Miriam Garcia, Artemio Herrero, Ignacio Negueruela +11
Massive stars are at the core of our observations of the Universe up to the reionization epoch, both through their intense ionizing fluxes and through the energetic end products th…
NGC 663 as a laboratory for massive star evolution
Amparo Marco, Ignacio Negueruela, Norberto Castro +1
Massive young clusters with rich populations of high-mass stars are ideal laboratories to explore their evolutionary paths. Despite being the most prominent cluster in the Perseus-…
Quantifying the scale of star formation across the Perseus spiral arm using young clusters around Cas OB5
Alexis L. Quintana, Ignacio Negueruela, Sara R. Berlanas
Cas OB5 is an OB association located at a distance of 2.5-3 kpc that intercepts the Perseus spiral arm. It carries a moderate amount of reddening ( 2-3 mag) and contains…