62 citations · 107 across the 4 of their papers we have counts for
4 papers
Quantitative spectroscopy of Galactic BA-type supergiants. I. Atmospheric parameters
M. Firnstein, N. Przybilla
BA-type supergiants show a high potential as versatile indicators for modern astronomy. The focus here is on the determination of accurate and precise atmospheric parameters for a…
Tepid Supergiants: Chemical Signatures of Stellar Evolution & The Extent of Blue Loops
Norbert Przybilla, Markus Firnstein, Maria-Fernanda Nieva
Massive stars can develop into tepid supergiants at several stages of their post main-sequence evolution, prior to core He-burning, on a blue loop, or close to the final supernova…
LMC origin of the hyper-velocity star HE 0437-5439. Beyond the supermassive black hole paradigm
N. Przybilla, M. F. Nieva, U. Heber +4
Context: Hyper-velocity stars move so fast that only a supermassive black hole (SMBH) seems to be capable to accelerate them. Hence the Galactic centre (GC) is their only suggested…
CNO Abundances of BA-Type Supergiants
M. Firnstein, N. Przybilla
Massive BA-type supergiants are among the visually brightest stars in galaxies with active star formation. As such they are versatile tools for studies of stellar and galactochemic…