Sofia Feltzing

författare

• 2013
  • Chemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars V. Evidence for a wide age distribution and a complex MDF
• 2012
  • Chemical Evolution of the Galactic Disk(s)
  • Chemical constraints on the formation of the Galactic thick disk
  • Principal Component Abundance Analysis of Microlensed Bulge Dwarf and Subgiant Stars
  • Signatures of an Intermediate-Age Metal-Rich Bulge Population
  • The chemical evolution of the Galactic Bulge seen through micro-lensing events
• 2011
  • An abundance study of red-giant-branch stars in the Hercules dwarf spheroidal galaxy
  • Chemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars IV. Two bulge populations
  • Coordinates and 2MASS and OGLE identifications for all stars in Arp's 1965 finding chart for Baade's Window
  • New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s) Improved astrophysical parameters for the Geneva-Copenhagen Survey
  • Sofia Feltzing - Professor i astronomi
• 2010
  • A puzzle involving galactic bulge microlensing events
  • Chemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars III. Detection of lithium in the metal-poor bulge dwarf MOA-2010-BLG-285S
  • Chemical evolution of the galactic bulge as traced by microlensed dwarf and subgiant stars. II. Ages, metallicities, detailed elemental abundances, and connections to the Galactic thick disc
  • Complexity in small-scale dwarf spheroidal galaxies
  • Design drivers for a wide-field multi-object spectrograph for the William Herschel telescope
  • Elemental abundances in the Galactic bulge from microlensed dwarf stars
  • The Galactic thin and thick discs in the context of galaxy formation
  • The ability of intermediate-band Stromgren photometry to correctly identify dwarf, subgiant, and giant stars and provide stellar metallicities and surface gravities
• 2009
  • A new low mass for the Hercules dSph: The end of a common mass scale for the dwarfs?
  • A photometric and spectroscopic study of the new dwarf spheroidal galaxy in Hercules. Metallicity, velocities and a clean list of RGB members
  • Abundance structure and chemical evolution of the Galactic disc
  • Chemical evolution of the galactic bulge as traced by microlensed dwarf and subgiant stars. Detailed abundance analysis of OGLE-2008-BLG-209S
  • Evidence of enrichment by individual SN from elemental abundance ratios in the very metal-poor dSph galaxy Boötes I
  • OGLE-2009-BLG-076S: THE MOST METAL-POOR DWARF STAR IN THE GALACTIC BULGE
  • Properties of the Milky Way stellar disks in the direction of the Draco dSph galaxy
  • Stellar abundances and ages for metal-rich Milky Way globular clusters. Stellar parameters and elemental abundances for 9 HB stars in NGC 6352
  • The age of the Galaxy's thick disk
  • The chemical fingerprints of the thin and the thick disk
• 2008
  • The Galactic stellar disc
  • The cosmic origin of carbon and manganese
• 2007
  • Disentangling the Hercules stream
  • Manganese trends in a sample of thin and thick disk stars - The origin of Mn
  • The Determination of Stellar Parameters of Giants in the Galactic Disks and Bulge
  • The Nature of the Metal-Rich Thick Disk
  • The Origin of the Hercules Stream
  • The usage of Stromgren photometry in studies of local group dwarf spheroidal galaxies - Application to Draco: a new catalogue of Draco members and a study of the metallicity distribution function and radial gradients
  • Tracing the Galactic Thick Disk to Solar Metallicities
• 2006
  • Abundance trends in the thin and thick disks
  • The origin and chemical evolution of carbon in the Galactic thin and thick discs
• 2005
  • alpha-, r-, and s-process element trends in the Galactic thin and thick disks
• 2004
  • A Differential Study of the Oxygen Abundances in the Galactic Thin and Thick Disks
  • A possible age-metallicity relation in the Galactic thick disk?
  • Oxygen trends in the Galactic thin and thick disks
  • Thin and Thick Disk Results for α-, r- and s-Process Elements
• 2003
  • A Possible Bulge - Thick Disk Connection?
  • Elemental abundance trends in the Galactic thin and thick disks as traced by nearby F and G dwarf stars
  • GRB 030227 : The first multiwavelength afterglow of an INTEGRAL GRB
  • Oxygen in the Galactic Thin and Thick Disks
  • Signatures of SN Ia in the galactic thick disk. Observational evidence from alpha -elements in 67 dwarf stars in the solar neighbourhood
  • Stellar Abundances in Giant Stars in the Metal-Rich Globular Cluster NGC 6528
• 2002
  • A new, cleaner colour-magnitude diagram for the metal-rich globular cluster NGC 6528 and the velocity dispersion in the Galactic Bulge
  • A new, cleaner colour-magnitude diagram for the metal-rich globular cluster NGC 6528. Velocity dispersion in the Bulge, age and proper motion of NGC 6528
  • Abundances in metal-rich stars. Detailed abundance analysis of 47 G and K dwarf stars with Me/H > 0.10 dex
  • Abundances of RGB stars in NGC 6752
  • Faint stars in the Ursa Minor dwarf spheroidal galaxy: implications for the low-mass stellar initial mass function at high redshift
  • Old Moving Groups
  • Strömgren photometry and abundance variations in globular cluster giants - the case of NGC 6752
  • The Age of the Metal-Rich Globular Cluster NGC 6352
  • The Low-Mass IMF - Deep Star Counts in the DSph Galaxy Ursa Minor
  • The solar neighborhood age-metallicity relation - Does it exist?
• 2001
  • Abundances of RGB Stars in the Globular Cluster NGC 6752
  • Characterization of the Moving Group HR 1614 (CD-ROM Directory: contribs/holmberg)
  • Erratum Age and metallicity gradients in the Galactic Bulge. A differential study using HST/WFPC2
  • Old Moving Groups - the Case of HR 1614
  • The nature of super-metal-rich stars. Detailed abundance analysis of 8 super-metal-rich star candidates
  • The solar neighbourhood age-metallicity relation - Does it exist?
• 2000
  • Age and metallicity gradients in the Galactic Bulge - A differential study using HST/WFPC2
  • Chemical abundances in cool metal rich disk dwarf stars
  • The reality of old moving groups - the case of HR 1614 - Age, metallicity, and a new extended sample
• 1999
  • The Faint Optical Stellar Luminosity Function in the Ursa Minor Dwarf Spheroidal Galaxy
• 1998
  • Abundances in metal-rich stars. Detailed abundance analysis of 47 G and K dwarf stars with Me/H > 0.10 dex
• 1994
  • The production of beryllium in the early Galaxy