Results 1 to 10 of about 6,096,455 (346)

Galactic Stellar Populations

open access: yes, 2005
19 pages, invited review at the Cozumel/Cancun conference on Resolved Stellar Populations, April 2005. ASP Conference proceedings, eds D.
Wyse, Rosemary F. G., Gilmore, Gerard
openaire   +2 more sources

CLUES. III. Do User Choices Impact the Results of SED Fitting? Tests of “Off-the-shelf” Stellar Population and Dust Extinction Models in the CLUES Sample

open access: yesThe Astrophysical Journal
The simple stellar population models produced by stellar population and spectral synthesis (SPS) codes are used as spectral templates in a variety of astrophysical contexts.
Andrew Mizener   +12 more
doaj   +1 more source

Far‐Ultraviolet Spectra of Starburst Galaxies: Stellar Population and the Kinematics of the Interstellar Medium [PDF]

open access: bronze, 1998
R. M. González Delgado   +5 more
openalex   +1 more source

Resolved Stellar Mass Estimation of Nearby Late-type Galaxies for the SPHEREx Era: Dependence on Stellar Population Synthesis Models

open access: yesThe Astronomical Journal
The upcoming all-sky infrared spectrophotometric SPHEREx mission is set to provide spatially resolved stellar mass maps of nearby galaxies, offering more detailed insights than integrated light observations.
Jeong Hwan Lee   +9 more
doaj   +1 more source

On the Origin of Fast-rotating Stars. I. Photometric Calibration and Results of AO-assisted BVRI+Hα Imaging of NGC 330 with SAMI/SOAR

open access: yesThe Astrophysical Journal
H α emission is a clear indicator of circumstellar activity in Be stars, historically employed to assess the classical Be star (CBe) population in young open clusters (YOCs).
Felipe Navarete   +3 more
doaj   +1 more source

Stellar Populations at the Center of IC 1613 [PDF]

open access: bronze, 1999
Andrew A. Cole   +20 more
openalex   +1 more source

Age of Massive Galaxies at Redshift 8

open access: yesThe Astrophysical Journal
Recent James Webb Space Telescope data analyses have shown that massive red galaxies existed at redshifts z ≳ 6, a discovery that is difficult to understand in the context of standard cosmology (ΛCDM).
M. López-Corredoira   +3 more
doaj   +1 more source

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