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Authors whose works are in public domain in at least one jurisdiction

List of works by Nils Ryde

1-50 of 67 results

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

scientific article published in Astronomy and Astrophysics in February 2017

Kinematics and chemistry of recently discovered Reticulum 2 and Horologium 1 dwarf galaxies

scientific article published in the Astrophysical Journal

Chemical evolution of the inner 2 degrees of the Milky Way bulge: [{alpha}/Fe] trends and metallicity gradients

article by Ryde N. et al published 2016 in The Astronomical Journal

Galactic chemical evolution of sulphur. Sulphur abundances from the [SI] {lambda}1082 nm line in giants

scientific article published in January 2013

Abundances of disk and bulge giants from high-resolution optical spectra. II. O, Mg, Ca, and Ti in the bulge sample

scientific article published in Astronomy and Astrophysics in February 2017

Red supergiants as potential type IIn supernova progenitors: spatially resolved 4.6 {mu}m CO emission around VY CMa and Betelgeuse

scientific article published in Astronomical Journal

The Gaia-ESO Survey: radial metallicity gradients and age-metallicity relation of stars in the Milky Way disk

scientific article published in Astronomy and Astrophysics

The Gaia-ESO Survey: The analysis of high-resolution UVES spectra of FGK-type stars

scientific article published in Astronomy and Astrophysics

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

scientific article published in Astronomy and Astrophysics in May 2019

Chemical abundances of M giants in the Galactic centre: A single metal-rich population with low [{alpha}/Fe]

scientific article published in January 2015

Chemical evolution of fluorine in the bulge

scientific article

Temperatures and metallicities of M giants in the Galactic bulge from low-resolution K-band spectra

scientific article published in January 2016

Probing the mass loss history of carbon stars using CO line and dust continuum emission

scientific article published in January 2002

Chemical abundances of 11 bulge stars from high-resolution, near-IR spectra

scientific article

MOONS: the Multi-Object Optical and Near-infrared Spectrograph for the VLT

Mira's wind explored in scattering infrared CO lines

scientific article published in January 2000

Texes observations of M supergiants: dynamics and thermodynamics of wind acceleration

scientific article published in January 2009

Evidence against Anomalous Compositions for Giants in the Galactic Nuclear Star Cluster

scientific article published in the Astrophysical Journal

Detailed Abundances for the Old Population near the Galactic Center. I. Metallicity Distribution of the Nuclear Star Cluster

Detection of water vapor in the photosphere of Arcturus

scientific article published in January 2002

UV, IR, and mm Studies of CO Surrounding the Red Supergiant α Orionis (M2 Iab)

article

Modeling CO emission from Mira's wind

scientific article

Systematic investigation of chemical abundances derived using IR spectra obtained with GIANO

scientific article

The R Coronae Borealis stars: carbon abundances from forbidden carbon lines

scholarly article

Chemical evolution of the Galactic Centre

scientific article

Abundances in bulge stars from high-resolution, near-IR spectra. I. The CNO elements observed during the science verification of CRIRES at VLT

scientific article published in January 2009

On the Galactic chemical evolution of sulfur

scholarly article

The 3{mu}m spectrum of R Doradus observed with the ISO-SWS

scientific article published in January 2002

The Gaia-ESO Survey: A globular cluster escapee in the Galactic halo

scientific article published in Astronomy and Astrophysics

Elemental abundances in AGB stars and the formation of the Galactic bulge

Understanding AGB evolution in Galactic bulge stars from high-resolution infrared spectroscopy

scientific article

Detailed abundance analysis of a metal-poor giant in the Galactic Center

scientific article published in January 2016

Sulphur abundances in metal-poor stars

scientific article published in January 2005

Developing an astrophysical line list for Keck/Nirspec observations of red giants in the Galactic centre

scientific article

A map of D/H on Mars in the thermal infrared using EXES aboard SOFIA

scientific article published in Astronomy and Astrophysics

SOFIA upGREAT/FIFI-LS Emission-line Observations of Betelgeuse during the Great Dimming of 2019/2020

Probing the mass-loss history of the unusual Mira variable R Hydrae through its infrared CO wind

scientific article published in January 2008

Systematic trend of water vapour absorption in red giant atmospheres revealed by high resolution TEXES 12{mu}m spectra

scientific article published in January 2015

The Cosmic Origin of Fluorine

Water vapor on supergiants: the 12 {mu}m TEXES spectra of {mu} Cephei

Nonthermal Mg I emission at 12 micron from procyon

Infrared spectroscopic investigations of stellar winds from red giants. (Dissertation summary)

scientific article published in January 2000

The origin of stellar populations in the Galactic bulge from chemical abundances

scientific article published in January 2019

Chemical characterization of the inner Galactic bulge:North–South symmetry

scientific article

Sulphur abundances in halo giants from the [S ı] line at 1082 nm and the S ı triplet around 1045 nm

scholarly article

Fluorine in the solar neighborhood: no evidence for the neutrino process

scholarly article

MOONS: a multi-object optical and near-infrared spectrograph for the VLT

The zeeman-sensitive emission lines of Mg I at 12 microns in Procyon

scientific article published in January 2004

Abundances of disk and bulge giants from high-resolution optical spectra. IV. Zr, La, Ce, Eu

scientific article published in Astronomy and Astrophysics in November 2019

Carbon stars in local group dwarf galaxies: C and O abundances

scientific article published in January 2006