Modeling the panchromatic spectral energy distributions of galaxies
C Conroy - Annual Review of Astronomy and Astrophysics, 2013 - annualreviews.org
The spectral energy distributions (SEDs) of galaxies are shaped by nearly every physical
property of the system, including the star-formation history, metal content, abundance …
property of the system, including the star-formation history, metal content, abundance …
Exploring the Milky Way stellar disk-A detailed elemental abundance study of 714 F and G dwarf stars in the solar neighbourhood
Aims. The aim of this paper is to explore and map the age and abundance structure of the
stars in the nearby Galactic disk. Methods. We have conducted a high-resolution …
stars in the nearby Galactic disk. Methods. We have conducted a high-resolution …
A massive pulsar in a compact relativistic binary
Introduction Neutron stars with masses above 1.8 solar masses (M☉), possess extreme
gravitational fields, which may give rise to phenomena outside general relativity. These …
gravitational fields, which may give rise to phenomena outside general relativity. These …
Peering into the dark side: Magnesium lines establish a massive neutron star in PSR J2215+ 5135
M Linares, T Shahbaz, J Casares - The Astrophysical Journal, 2018 - iopscience.iop.org
New millisecond pulsars (MSPs) in compact binaries provide a good opportunity to search
for the most massive neutron stars. Their main-sequence companion stars are often strongly …
for the most massive neutron stars. Their main-sequence companion stars are often strongly …
The segue stellar parameter pipeline. i. description and comparison of individual methods
We describe the development and implementation of the Sloan Extension for Galactic
Exploration and Understanding (SEGUE) Stellar Parameter Pipeline (SSPP). The SSPP is …
Exploration and Understanding (SEGUE) Stellar Parameter Pipeline (SSPP). The SSPP is …
Map** the Stellar Halo with the H3 Spectroscopic Survey
Modern theories of galaxy formation predict that the Galactic stellar halo was hierarchically
assembled from the accretion and disruption of smaller systems. This hierarchical assembly …
assembled from the accretion and disruption of smaller systems. This hierarchical assembly …
Non-LTE line formation of Fe in late-type stars—I. Standard stars with 1D and< 3D> model atmospheres
We investigate departures from local thermodynamic equilibrium (LTE) in the line formation
of Fe for a number of well-studied late-type stars in different evolutionary stages. A new …
of Fe for a number of well-studied late-type stars in different evolutionary stages. A new …
Gaia FGK benchmark stars: Metallicity
Context. To calibrate automatic pipelines that determine atmospheric parameters of stars,
one needs a sample of stars, or “benchmark stars”, with well-defined parameters to be used …
one needs a sample of stars, or “benchmark stars”, with well-defined parameters to be used …
Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo
I Ramírez, CA Prieto, DL Lambert - The Astrophysical Journal, 2013 - iopscience.iop.org
Atmospheric parameters and oxygen abundances of 825 nearby FGK stars are derived
using high-quality spectra and a non-local thermodynamic equilibrium analysis of the 777 …
using high-quality spectra and a non-local thermodynamic equilibrium analysis of the 777 …
Non-LTE abundance corrections for late-type stars from 2000 Å to 3 µm-I. Na, Mg, and Al
K Lind, T Nordlander, A Wehrhahn, M Montelius… - Astronomy & …, 2022 - aanda.org
Context. It is well known that cool star atmospheres depart from local thermodynamic
equilibrium (LTE). Making an accurate abundance determination requires taking those …
equilibrium (LTE). Making an accurate abundance determination requires taking those …