Thomas Bensby
Senior lecturer
The aim of my research is to understand how our home galaxy, the Milky Way, and its stellar populations formed and evolved to what we observe today. There are many pieces in the puzzle and I focus on the observational ones, mapping the detailed structure in terms of abundances, kinematics, and ages, using high-resolution spectra obtained with the large optical telescopes around the world. Currently I am involved in three large spectroscopic surveys: The Gaia-ESO Survey, WEAVE, and 4MOST, with the aims of observing several millions of stars over the coming 10-15 years.. More information can be found under the Research link.
Here at Lund University I am supervising PhD, Master, and Bachelor students, teaching undergraduate courses, organising the weekly Astronomy Seminar series, and being deputy director of graduate studies in astronomy and theoretical physics.
Publications
Displaying of publications. Sorted by year, then title.
The Gaia -ESO Survey : No sign of multiple stellar populations in open clusters from their sodium and oxygen abundances
A. Bragaglia, V. D'Orazi, L. Magrini, M. Baratella, T. Bensby, et al.
(2024) Astronomy and Astrophysics, 687
Journal articleThe Gaia-ESO Survey : Calibrating the lithium–age relation with open clusters and associations
M. L. Gutiérrez Albarrán, D. Montes, H. M. Tabernero, J. I. González Hernández, E. Marfil, et al.
(2024) Astronomy and Astrophysics, 685
Journal articleThe discovery space of ELT-ANDES. Stars and stellar populations
Ian U. Roederer, Julián D. Alvarado-Gómez, Carlos Allende Prieto, Vardan Adibekyan, David S. Aguado, et al.
(2024) Experimental Astronomy, 57
Journal articleThe wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation : Monthly Notices of the Royal Astronomical Society
Shoko Jin, Thomas Bensby, Sofia Feltzing, Diane Feuillet, Cristina Zurita
(2024) Monthly Notices of the Royal Astronomical Society, 530 p.2688-2730
Journal articleInvestigating the amplitude and rotation of the phase spiral in the Milky Way outer disc
S. Alinder, P. J. McMillan, T. Bensby
(2023) Astronomy and Astrophysics, 678
Journal articleThe spinning phase spiral in Gaia DR3
Simon Alinder, Paul Mcmillan, Thomas Bensby
(2023)
Conference paper: abstractThe Gaia -ESO Survey : Chemical evolution of Mg and Al in the Milky Way with machine learning
M. Ambrosch, G. Guiglion, S. Mikolaitis, C. Chiappini, G. Tautvaisiene, et al.
(2023) Astronomy and Astrophysics, 672
Journal articleThe Gaia-ESO Survey : Preparing the ground for 4MOST and WEAVE galactic surveys: Chemical evolution of lithium with machine learning
S. Nepal, G. Guiglion, R. S. De Jong, M. Valentini, C. Chiappini, et al.
(2023) Astronomy and Astrophysics, 671
Journal articleThe Gaia -ESO survey : Mapping the shape and evolution of the radial abundance gradients with open clusters
L. Magrini, C. Viscasillas Vázquez, L. Spina, S. Randich, D. Romano, et al.
(2023) Astronomy and Astrophysics, 669
Journal articleThe Gaia -ESO Survey : Old super-metal-rich visitors from the inner Galaxy
M. L.L. Dantas, R. Smiljanic, R. Boesso, H. J. Rocha-Pinto, L. Magrini, et al.
(2023) Astronomy and Astrophysics, 669
Journal articleThe Gaia -ESO survey : Placing constraints on the origin of r -process elements
M. Van Der Swaelmen, C. Viscasillas Vázquez, G. Cescutti, L. Magrini, S. Cristallo, et al.
(2023) Astronomy and Astrophysics, 670
Journal articleThe Gaia -ESO Survey: Homogenisation of stellar parameters and elemental abundances
A. Hourihane, T. Bensby, R. Minkevičiūte
(2023) Astronomy and Astrophysics, 676
Journal articleThe Gaia -ESO Survey : Lithium measurements and new curves of growth
E. Franciosini, S. Randich, P. De Laverny, K. Biazzo, D. K. Feuillet, et al.
(2022) Astronomy and Astrophysics, 668
Journal articleThe Gaia -ESO Survey : Chemical tagging in the thin disk: Open clusters blindly recovered in the elemental abundance space
L. Spina, L. Magrini, G. G. Sacco, G. Casali, A. Vallenari, et al.
(2022) Astronomy and Astrophysics, 668
Journal articleThe Gaia -ESO Survey : Probing the lithium abundances in old metal-rich dwarf stars in the solar vicinity
M. L.L. Dantas, G. Guiglion, R. Smiljanic, D. Romano, L. Magrini, et al.
(2022) Astronomy and Astrophysics, 668
Journal articleThe Gaia -ESO Survey : The analysis of the hot-star spectra
R. Blomme, S. Daflon, M. Gebran, A. Herrero, A. Lobel, et al.
(2022) Astronomy and Astrophysics, 661
Journal articleThe Gaia -ESO survey : Age-chemical-clock relations spatially resolved in the Galactic disc
C. Viscasillas Vázquez, L. Magrini, G. Casali, G. Tautvaišiene, L. Spina, et al.
(2022) Astronomy and Astrophysics, 660
Journal articleThe Gaia-ESO Survey: Target selection of open cluster stars
A. Bragaglia, E. J. Alfaro, E. Flaccomio, R. Blomme, P. Donati, et al.
(2022) Astronomy & Astrophysics, 659
Journal articleGaia -ESO Survey : Detailed elemental abundances in red giants of the peculiar globular cluster NGC 1851
G. Tautvaišiene, A. Drazdauskas, A. Bragaglia, S. L. Martell, E. Pancino, et al.
(2022) Astronomy and Astrophysics, 658
Journal articleThe Gaia-ESO Survey : Membership probabilities for stars in 63 open and 7 globular clusters from 3D kinematics
R. J. Jackson, R. D. Jeffries, N. J. Wright, S. Randich, G. Sacco, et al.
(2022) Monthly Notices of the Royal Astronomical Society, 509 p.1664-1680
Journal articleThe COMBS Survey - III. The chemodynamical origins of metal-poor bulge stars
Madeline Lucey, Keith Hawkins, Melissa Ness, Tyler Nelson, Victor P. Debattista, et al.
(2022) Monthly Notices of the Royal Astronomical Society, 509 p.122-144
Journal articleAn old, metal-rich accreted stellar component in the Milky Way stellar disk
Diane Feuillet, Sofia Feltzing, Christian Sahlholdt, Thomas Bensby
(2022) Astrophysical Journal, 934
Journal articleThe Gaia-ESO Public Spectroscopic Survey: Motivation, implementation, GIRAFFE data processing, analysis, and final data products? : Astronomy and Astrophysics
G. Gilmore, Thomas Bensby, Sofia Feltzing, Diane Feuillet, Gregory Ruchti, et al.
(2022) Astronomy & Astrophysics, 666
Journal articleA high resolution multi-object spectrograph for the VLT : a pre-concept design
Anna Brucalassi, Andrea Tozzi, Ernesto Oliva, Oscar Gonzalez, Sofia Randich, et al.
(2022) Proceedings of SPIE - The International Society for Optical Engineering, 12184
Conference paperThe Gaia-ESO Public Spectroscopic Survey: Implementation, data products, open cluster survey, science, and legacy
S. Randich, Thomas Bensby, Sofia Feltzing, Diane Feuillet, Nils Ryde, et al.
(2022) Astronomy & Astrophysics, 666
Journal articleChemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars : VIII. Carbon and oxygen
T. Bensby, A. Gould, M. Asplund, S. Feltzing, J. Meléndez, et al.
(2021) Astronomy and Astrophysics, 655
Journal articleGaia -ESO survey : Lithium abundances in open cluster Red Clump stars
L. Magrini, R. Smiljanic, E. Franciosini, L. Pasquini, S. Randich, et al.
(2021) Astronomy and Astrophysics, 655
Journal articleThe Gaia-ESO Survey: A new approach to chemically characterising young open cluster : II. Abundances of the neutron-capture elements Cu, Sr, Y, Zr, Ba, La, and Ce
M. Baratella, V. D'Orazi, V. Sheminova, L. Spina, G. Carraro, et al.
(2021) Astronomy and Astrophysics, 653
Journal articleThe Gaia-ESO Survey : Galactic evolution of lithium from iDR6
D. Romano, L. Magrini, S. Randich, G. Casali, P. Bonifacio, et al.
(2021) Astronomy and Astrophysics, 653
Journal articleThe Gaia -ESO survey: Mixing processes in low-mass stars traced by lithium abundance in cluster and field stars
L. Magrini, N. Lagarde, C. Charbonnel, E. Franciosini, S. Randich, et al.
(2021) Astronomy and Astrophysics, 651
Journal articleThe Gaia-ESO Survey : Oxygen Abundance in the Galactic Thin and Thick Disks
Mariagrazia Franchini, Carlo Morossi, Paolo Di Marcantonio, Miguel Chavez, Vardan Adibekyan, et al.
(2021) The Astronomical Journal, 161
Journal articleThe COMBS Survey - II. Distinguishing the metal-poor bulge from the halo interlopers
Madeline Lucey, Keith Hawkins, Melissa Ness, Victor P. Debattista, Alice Luna, et al.
(2021) Monthly Notices of the Royal Astronomical Society, 501 p.5981-5996
Journal articleAtomic data for the Gaia-ESO Survey
U. Heiter, K. Lind, M. Bergemann, M. Asplund, Š. Mikolaitis, et al.
(2021) Astronomy and Astrophysics, 645
Journal articleVINTERGATAN III: how to reset the metallicity of the Milky Way
Florent Renaud, Oscar Agertz, Eric Andersson, Justin I. Read, Nils Ryde, et al.
(2021) Monthly Notices of the Royal Astronomical Society, 503
Journal articleVINTERGATAN - II. The history of the Milky Way told by its mergers
Florent Renaud, Oscar Agertz, Justin I. Read, Nils Ryde, Eric Andersson, et al.
(2021) Monthly Notices of the Royal Astronomical Society, 503
Journal articleVintergatan - i. The origins of chemically, kinematically, and structurally distinct discs in a simulated milky way-mass galaxy
Oscar Agertz, Florent Renaud, Sofia Feltzing, Justin I. Read, Nils Ryde, et al.
(2021) Monthly Notices of the Royal Astronomical Society, 503 p.5826-5845
Journal articleThe Gaia-ESO Survey: Oxygen Abundance in the Galactic Thin and Thick Disks
Mariagrazia Franchini, Carlo Morossi, Paolo Di Marcantonio, Miguel Chavez, Vardan Adibekyan, et al.
(2021) The Astronomical Journal, 161 p.9-9
Journal articleThe Gaia -ESO Survey: Calibrating the lithium-age relation with open clusters and associations: I. Cluster age range and initial membership selections
M. L.Gutiérrez Albarrán, D. Montes, M. Gómez Garrido, H. M. Tabernero, J. I.González Hernández, et al.
(2020) Astronomy and Astrophysics, 643
Journal articleThe Gaia -ESO survey : The non-universality of the age-chemical-clocks-metallicity relations in the Galactic disc
G. Casali, L. Spina, L. Magrini, A. I. Karakas, C. Kobayashi, et al.
(2020) Astronomy and Astrophysics, 639
Journal articleThe Gaia -ESO Survey : Detection and characterisation of single-line spectroscopic binaries
T. Merle, M. Van Der Swaelmen, S. Van Eck, A. Jorissen, R. J. Jackson, et al.
(2020) Astronomy and Astrophysics, 635
Journal articleAn optimized tiling pattern for multiobject spectroscopic surveys : Application to the 4MOST survey
E. Tempel, T. Tuvikene, M. M. Muru, R. S. Stoica, T. Bensby, et al.
(2020) Monthly Notices of the Royal Astronomical Society, 497 p.4626-4643
Journal articleThe Gaia-ESO Survey : An extremely Li-rich giant in globular cluster NGC 1261
N. Sanna, E. Franciosini, E. Pancino, A. Mucciarelli, M. Tsantaki, et al.
(2020) Astronomy and Astrophysics, 639
Journal articleThe HR 1614 moving group is not a dissolving cluster
Iryna Kushniruk, Thomas Bensby, Sofia Feltzing, Christian L. Sahlholdt, DIane Feuillet, et al.
(2020) Astronomy and Astrophysics, 638
Journal articleThe Gaia -ESO Survey : Spectroscopic-asteroseismic analysis of K2 stars in Gaia -ESO
C. C. Worley, P. Jofré, B. Rendle, A. Miglio, L. Magrini, et al.
(2020) Astronomy and Astrophysics, 643
Journal articleProbabilistic fibre-to-target assignment algorithm for multi-object spectroscopic surveys
E. Tempel, P. Norberg, T. Tuvikene, T. Bensby, C. Chiappini, et al.
(2020) Astronomy and Astrophysics, 635
Journal articleThe Gaia-ESO Survey : Membership probabilities for stars in 32 open clusters from 3D kinematics
R. J. Jackson, R. D. Jeffries, N. J. Wright, S. Randich, G. Sacco, et al.
(2020) Monthly Notices of the Royal Astronomical Society, 496 p.4701-4716
Journal articleThe Gaia -ESO Survey : A new approach to chemically characterising young open clusters: I. Stellar parameters, and iron-peak, α -, and proton-capture elements
M. Baratella, V. D'Orazi, G. Carraro, S. Desidera, S. Randich, et al.
(2020) Astronomy and Astrophysics, 634
Journal articleThe Gaia -ESO survey : 3D NLTE abundances in the open cluster NGC 2420 suggest atomic diffusion and turbulent mixing are at the origin of chemical abundance variations
Ekaterina Semenova, Maria Bergemann, Morgan Deal, Aldo Serenelli, Camilla Juul Hansen, et al.
(2020) Astronomy and Astrophysics, 643
Journal articleThe Gaia-ESO Survey : Carbon Abundance in the Galactic Thin and Thick Disks
Mariagrazia Franchini, Carlo Morossi, Paolo Di Marcantonio, Miguel Chavez, Vardan Zh Adibekyan, et al.
(2020) Astrophysical Journal, 888
Journal articleThe Gaia -ESO Survey: Galactic evolution of lithium at high metallicity
S. Randich, L. Pasquini, E. Franciosini, L. Magrini, R. J. Jackson, et al.
(2020) Astronomy and Astrophysics, 640
Journal articleChemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars : VII. Lithium
T. Bensby, S. Feltzing, J. C. Yee, J. A. Johnson, A. Gould, et al.
(2020) Astronomy and Astrophysics, 634
Journal articleRadial abundance gradients in the outer Galactic disk as traced by main-sequence OB stars
G. A. Bragança, S. Daflon, T. Lanz, K. Cunha, T. Bensby, et al.
(2019) Astronomy and Astrophysics, 625
Journal article4MOST Consortium Survey 4: Milky Way Disc and Bulge High-Resolution Survey (4MIDABLE-HR)
T. Bensby, M. Bergemann, J. Rybizki, B. Lemasle, L. Howes, et al.
(2019) Messenger, 175 p.35-38
Journal article4MOST Consortium Survey 3: Milky Way Disc and Bulge Low-Resolution Survey (4MIDABLE-LR)
C. Chiappini, I. Minchev, E. Starkenburg, F. Anders, N.~G. Fusillo, et al.
(2019) The Messenger, 175 p.30-34
Journal article4MOST Survey Strategy Plan
G. Guiglion, Chiara Battistini, C.~P.~M. Bell, Thomas Bensby, Thomas Boller, et al.
(2019) Messenger, 175 p.17-21
Journal article4MOST Scientific Operations
C.~J. Walcher, Manda Banerji, Chiara Battistini, C.~P.~M. Bell, Olga Bellido-Tirado, et al.
(2019) Messenger, 175 p.12-16
Journal articleEstimating stellar ages and metallicities from parallaxes and broadband photometry : Successes and shortcomings
Louise M. Howes, Lennart Lindegren, Sofia Feltzing, Ross P. Church, Thomas Bensby
(2019) Astronomy and Astrophysics, 622
Journal articleThe Gaia-ESO Survey : Impact of extra mixing on C and N abundances of giant stars
N. Lagarde, C. Reylé, A. C. Robin, G. Tautvaišiene, A. Drazdauskas, et al.
(2019) Astronomy and Astrophysics, 621
Journal article4MOST: Project overview and information for the First Call for Proposals
O. Agertz, A.~A. Berbel, J. Aird, A. Amarsi, F. Anders, et al.
(2019) The Messenger, 175 p.3-11
Journal articleThe COMBS survey – I. Chemical origins of metal-poor stars in the Galactic bulge
Madeline Lucey, Keith Hawkins, Melissa Ness, Martin Asplund, Thomas Bensby, et al.
(2019) Monthly Notices of the Royal Astronomical Society, 488 p.2283-2300
Journal articleDisentangling the Arcturus stream
Iryna Kushniruk, Thomas Bensby
(2019) Astronomy and Astrophysics, 631
Journal articleThe Gaia-ESO survey: Calibrating a relationship between age and the [C/N] abundance ratio with open clusters?
P. G. Casali, Sofia Feltzing, Christian Sahlholdt, Thomas Bensby, A Bayo
(2019) Astronomy and Astrophysics, 629
Journal articleThe Gaia -ESO Survey: The N/O abundance ratio in the Milky Way
L. Magrini, F. Vincenzo, S. Randich, E. Pancino, G. Casali, et al.
(2018) Astronomy and Astrophysics, 618
Journal articleThe Gaia-ESO Survey: Evidence of atomic diffusion in M67
C. Bertelli Motta, A. Pasquali, J. Richer, G. Michaud, M. Salaris, et al.
(2018) Monthly Notices of the Royal Astronomical Society, 478 p.425-438
Journal articleThe Gaia -ESO Survey : Open clusters in Gaia -DR1: A way forward to stellar age calibration
S. Randich, E. Tognelli, R. Jackson, R. D. Jeffries, S. Degl'Innocenti, et al.
(2018) Astronomy and Astrophysics, 612
Journal articleThe Gaia -ESO Survey : Lithium enrichment histories of the Galactic thick and thin disc
X. Fu, D. Romano, A. Bragaglia, A. Mucciarelli, K. Lind, et al.
(2018) Astronomy and Astrophysics, 610
Journal articleA Detailed Observational Analysis of V1324 Sco, the Most Gamma-Ray-luminous Classical Nova to Date
Thomas Finzell, Laura Chomiuk, Brian D. Metzger, Frederick M. Walter, Justin D. Linford, et al.
(2018) Astrophysical Journal, 852
Journal articleThe Gaia-ESO Survey : Churning through the Milky Way
M. R. Hayden, A. Recio-Blanco, P. De Laverny, S. Mikolaitis, G. Guiglion, et al.
(2018) Astronomy and Astrophysics, 609
Journal articleThe Gaia-ESO survey : Matching chemodynamical simulations to observations of the Milky Way
B. B. Thompson, C. G. Few, M. Bergemann, B. K. Gibson, B. A. MacFarlane, et al.
(2018) Monthly Notices of the Royal Astronomical Society, 473 p.185-197
Journal articleThe Gaia -ESO Survey : The origin and evolution of s -process elements
L. Magrini, L. Spina, S. Randich, E. Friel, G. Kordopatis, et al.
(2018) Astronomy and Astrophysics, 617
Journal articleThe Gaia-ESO Survey: properties of newly discovered Li-rich giants
R. Smiljanic, E. Franciosini, A. Bragaglia, G. Tautvaišiene, X. Fu, et al.
(2018) Astronomy and Astrophysics, 617
Journal articleExploring the production and depletion of lithium in the Milky Way stellar disk
Thomas Bensby, Karin Lind
(2018) Astronomy & Astrophysics, 615
Journal articleKinematic structures of the solar neighbourhood revealed by Gaia DR1/TGAS and RAVE
I. Kushniruk, T. Schirmer, T. Bensby
(2017) Astronomy and Astrophysics, 608
Journal articleChemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars : VI. Age and abundance structure of the stellar populations in the central sub-kpc of the Milky Way
T. Bensby, S. Feltzing, A. Gould, J. C. Yee, J. A. Johnson, et al.
(2017) Astronomy and Astrophysics, 605
Journal articleThe Gaia-ESO Survey : Galactic evolution of sulphur and zinc
S. Duffau, E. Caffau, L. Sbordone, P Bonifacio, S. Andrievsky, et al.
(2017) Astronomy and Astrophysics, 604
Journal articleThe Gaia -ESO Survey : radial distribution of abundances in the Galactic disc from open clusters and young-field stars
L. Magrini, S. Randich, G. Kordopatis, N. Prantzos, D. Romano, et al.
(2017) Astronomy and Astrophysics, 603
Journal articleThe Gaia-ESO Survey : The present-day radial metallicity distribution of the Galactic disc probed by pre-main-sequence clusters
L. Spina, S. Randich, L. Magrini, R. D. Jeffries, E. D. Friel, et al.
(2017) Astronomy and Astrophysics, 601
Journal articleThe Gaia -ESO Survey : Exploring the complex nature and origins of the Galactic bulge populations
A. Rojas-Arriagada, A. Recio-Blanco, P. de Laverny, S. Mikolaitis, F. Matteucci, et al.
(2017) Astronomy and Astrophysics, 601
Journal articleThe Gaia-ESO survey: Calibration strategy
E. Pancino, C. Lardo, G. Altavilla, S. Marinoni, S. Ragaini, et al.
(2017) Astronomy and Astrophysics, 598
Journal articleThe age and abundance structure of the stellar populations in the central sub-kpc of the Milky Way
T. Bensby, S. Feltzing, A. Gould, J. C. Yee, J. A. Johnson, et al.
(2017) Proceedings of the International Astronomical Union, 13 p.86-89
Journal articleGalactic Archeology with 4MOST
S. Feltzing, T. Bensby, M. Bergemann, C. Chiappini, N. Christlieb, et al.
(2017) Proceedings of the International Astronomical Union, 13 p.225-232
Journal articleThe Gaia-ESO Survey : Revisiting the Li-rich giant problem
A. R. Casey, G. Ruchti, T. Masseron, S. Randich, G. Gilmore, et al.
(2016) Monthly Notices of the Royal Astronomical Society, 461 p.3336-3352
Journal articleThe Gaia-ESO survey : The selection function of the Milky Way field stars
E. Stonkute, S. E. Koposov, L. M. Howes, S. Feltzing, C. C. Worley, et al.
(2016) Monthly Notices of the Royal Astronomical Society, 460 p.1131-1146
Journal articleThe first Neptune analog or super-earth with a Neptune-like orbit : MOA-2013-BLG-605LB
T. Sumi, A. Udalski, D. P. Bennett, A. Gould, R. Poleski, et al.
(2016) Astrophysical Journal, 825
Journal articleThe Gaia-ESO Survey: the selection function of the Milky Way field stars
E. Stonkute, S.~E. Koposov, L. M. Howes, S. Feltzing, C.~C. Worley, et al.
(2016) Monthly Notices of the Royal Astronomical Society, 460 p.1131-1146
Journal articleTHE Gaia-ESO Survey : Metal-rich bananas in the bulge
Angus A. Williams, N. W. Evans, Matthew Molloy, Georges Kordopatis, M. C. Smith, et al.
(2016) Astrophysical Journal Letters, 824
Journal articleThe Gaia -ESO Survey : Sodium and aluminium abundances in giants and dwarfs: Implications for stellar and Galactic chemical evolution
R. Smiljanic, D. Romano, A. Bragaglia, P. Donati, L. Magrini, et al.
(2016) Astronomy and Astrophysics, 589
Journal articleThe radial extent of the Galactic thick disk
Thomas Bensby
(2016) Proceedings of the International Astronomical Union, 11 p.3-5
Journal articleThe Gaia -ESO Survey : Separating disk chemical substructures with cluster models∗: Evidence of a separate evolution in the metal-poor thin disk
A. Rojas-Arriagada, A. Recio-Blanco, P. De Laverny, M. Schultheis, G. Guiglion, et al.
(2016) Astronomy and Astrophysics, 586
Journal articleThe origin and evolution of r - and s -process elements in the Milky Way stellar disk
Chiara Battistini, Thomas Bensby
(2016) Astronomy and Astrophysics, 586
Journal articleThe Gaia-ESO Survey : Inhibited extra mixing in two giants of the open cluster Trumpler 20?
R. Smiljanic, E. Franciosini, S. Randich, L. Magrini, A. Bragaglia, et al.
(2016) Astronomy and Astrophysics, 591
Journal articleThe detailed chemical composition of the terrestrial planet host Kepler-10
F. Liu, D. Yong, M. Asplund, I. Ramírez, J. Meléndez, et al.
(2016) Monthly Notices of the Royal Astronomical Society, 456 p.2636-2646
Journal articleThe Gaia -ESO Survey : Probes of the inner disk abundance gradient
H. R. Jacobson, E. D. Friel, L. Jílková, L. Magrini, A. Bragaglia, et al.
(2016) Astronomy and Astrophysics, 591
Journal articleThe Gaia-ESO Survey: A lithium-rotation connection at 5 Myr?
J. Bouvier, A. C. Lanzafame, L. Venuti, A. Klutsch, R. Jeffries, et al.
(2016) Astronomy and Astrophysics, 590
Journal article4MOST : The 4-metre Multi-Object Spectroscopic Telescope project at preliminary design review
Roelof S. De Jong, Samuel C. Barden, Olga Bellido-Tirado, Joar G. Brynnel, Steffen Frey, et al.
(2016) Proceedings of SPIE - The International Society for Optical Engineering, 9908
Conference paperKinematics and chemistry of recently discovered Reticulum 2 and Horologium 1 dwarf galaxies
Sergey E. Koposov, Andrew R. Casey, Vasily Belokurov, James R. Lewis, Gerard Gilmore, et al.
(2015) Astrophysical Journal, 811
Journal articleThe Gaia-ESO Survey: Extracting diffuse interstellar bands from cool star spectra DIB-based interstellar medium line-of-sight structures at the kpc scale
L. Puspitarini, R. Lallement, C. Babusiaux, H. -C. Chen, P. Bonifacio, et al.
(2015) Astronomy & Astrophysics, 573
Journal articleThe Gaia-ESO Survey: A globular cluster escapee in the Galactic halo
K. Lind, S. E. Koposov, Chiara Battistini, A. F. Marino, Gregory Ruchti, et al.
(2015) Astronomy & Astrophysics, 575
Journal articleThe Gaia-ESO Survey: New constraints on the Galactic disc velocity dispersion and its chemical dependencies
G. Guiglion, A. Recio-Blanco, P. de Laverny, G. Kordopatis, V. Hill, et al.
(2015) Astronomy & Astrophysics, 583
Journal articleQuest for the lost siblings of the Sun
Cheng Liu, Gregory Ruchti, Sofia Feltzing, C. A. Martinez-Barbosa, Thomas Bensby, et al.
(2015) Astronomy & Astrophysics, 575
Journal articleThe origin and evolution of the odd-Z iron-peak elements Sc, V, Mn, and Co
Chiara Battistini, Thomas Bensby
(2015) Astronomy & Astrophysics, 577
Journal articleThe Gaia-ESO Survey: Tracing interstellar extinction
M. Schultheis, G. Kordopatis, A. Recio-Blanco, P. de Leverny, V. Hill, et al.
(2015) Astronomy & Astrophysics, 577
Journal articleThe Gaia-ESO Survey: chemical signatures of rocky accretion in a young solar-type star
L. Spina, F. Palla, S. Randich, G. Sacco, R. Jeffries, et al.
(2015) Astronomy & Astrophysics, 582
Journal articleThe Gaia-ESO Survey: Detailed abundances in the metal-poor globular cluster NGC 4372
I. San Roman, C. Munoz, D. Geisler, S. Villanova, N. Kacharov, et al.
(2015) Astronomy & Astrophysics, 579
Journal articleThe Gaia-ESO Survey: Insights into the inner-disc evolution from open clusters
L. Magrini, S. Randich, P. Donati, A. Bragaglia, V. Adibekyan, et al.
(2015) Astronomy & Astrophysics, 580
Journal articleProjected Rotational Velocities of 136 Early B-type Stars in the Outer Galactic Disk
C. D. Garmany, J. W. Glaspey, G. A. Braganca, S. Daflon, M. Borges Fernandes, et al.
(2015) The Astronomical Journal, 150
Journal articleThe Gaia-ESO Survey: a quiescent Milky Way with no significant dark/stellar accreted disc
Gregory Ruchti, J. I. Read, Sofia Feltzing, A. M. Serenelli, Paul McMillan, et al.
(2015) Monthly Notices of the Royal Astronomical Society, 450 p.2874-2887
Journal articleThe Gaia-ESO Survey: characterisation of the [alpha/Fe] sequences in the Milky Way discs
G. Kordopatis, R. F. G. Wyse, G. Gilmore, A. Recio-Blanco, P. de Laverny, et al.
(2015) Astronomy & Astrophysics, 582
Journal articleThe Gaia-ESO Survey: CNO abundances in the open clusters Trumpler 20, NGC 4815, and NGC 6705
G. Tautvaisiene, A. Drazdauskas, S. Mikolaitis, G. Barisevicius, E. Puzeras, et al.
(2015) Astronomy & Astrophysics, 573
Journal articleThe Gaia-ESO Survey: Empirical determination of the precision of stellar radial velocities and projected rotation velocities
R. J. Jackson, R. D. Jeffries, J. Lewis, S. E. Koposov, G. G. Sacco, et al.
(2015) Astronomy & Astrophysics, 580
Journal articleGaia-ESO Survey: Analysis of pre-main sequence stellar spectra
A. C. Lanzafame, A. Frasca, F. Damiani, E. Franciosini, M. Cottaar, et al.
(2015) Astronomy & Astrophysics, 576
Journal articleThe Gaia-ESO Survey: Reevaluation of the parameters of the open cluster Trumpler 20 using photometry and spectroscopy
P. Donati, T. Cantat Gaudin, A. Bragaglia, E. Friel, L. Magrini, et al.
(2014) Astronomy & Astrophysics, 561
Journal articleThe Gaia-ESO Survey: metallicity and kinematic trends in the Milky Way bulge
A. Rojas-Arriagada, A. Recio-Blanco, V. Hill, P. de Laverny, M. Schultheis, et al.
(2014) Astronomy & Astrophysics, 569
Journal articleExploring the Milky Way stellar disk A detailed elemental abundance study of 714 F and G dwarf stars in the solar neighbourhood
Thomas Bensby, Sofia Feltzing, M. S. Oey
(2014) Astronomy & Astrophysics, 562
Journal articleThe Gaia-ESO Survey: the Galactic thick to thin disc transition
A. Recio-Blanco, P. de Laverny, G. Kordopatis, A. Helmi, V. Hilf, et al.
(2014) Astronomy & Astrophysics, 567
Journal articleGaia-ESO Survey: Properties of the intermediate age open cluster NGC 4815
E. D. Friel, P. Donati, A. Bragaglia, H. R. Jacobson, L. Magrini, et al.
(2014) Astronomy & Astrophysics, 563
Journal articleThe Gaia-ESO Survey: The analysis of high-resolution UVES spectra of FGK-type stars
R. Smiljanic, A. J. Korn, M. Bergemann, A. Frasca, L. Magrini, et al.
(2014) Astronomy & Astrophysics, 570
Journal articleThe Gaia-ESO Survey: alpha-abundances of metal-poor stars
R. Jackson-Jones, P. Jofre, K. Hawkins, A. Hourihane, G. Gilmore, et al.
(2014) Astronomy & Astrophysics, 571
Journal articleThe Gaia-ESO Survey: processing FLAMES-UVES spectra
G. G. Sacco, L. Morbidelli, E. Franciosini, E. Majorca, S. Randich, et al.
(2014) Astronomy & Astrophysics, 565
Journal articleThe Gaia-ESO Survey: the first abundance determination of the pre-main-sequence cluster gamma Velorum
L. Spina, S. Randich, F. Palla, G. G. Sacco, L. Magrini, et al.
(2014) Astronomy & Astrophysics, 567
Journal articleThe Gaia-ESO Survey: Abundance ratios in the inner-disk open clusters Trumpler 20, NGC 4815, NGC 6705
L. Magrini, S. Randich, D. Romano, E. Friel, A. Bragaglia, et al.
(2014) Astronomy & Astrophysics, 563
Journal articleYoung stars in an old bulge: a natural outcome of internal evolution in the Milky Way
M. Ness, Victor P. Debattista, Thomas Bensby, Sofia Feltzing, R. Roskar, et al.
(2014) Astrophysical Journal Letters, 787
Journal article4MOST-4-metre Multi-Object Spectroscopic Telescope
Roelof S. de Jong, Sam Barden, Olga Bellido-Tirado, Joar Brynnel, Cristina Chiappini, et al.
(2014) Ground-based and Airborne Instrumentation for Astronomy V, 9147
Conference paperThe hunt for the Milky Way's accreted disc
Gregory Ruchti, Justin I. Read, Sofia Feltzing, Antonio Pipino, Thomas Bensby
(2014) Monthly Notices of the Royal Astronomical Society, 444 p.515-526
Journal articleQuantitative chemical tagging, stellar ages and the chemo-dynamical evolution of the Galactic disc
A. W. Mitschang, G. De Silva, D. B. Zucker, B. Anguiano, Thomas Bensby, et al.
(2014) Monthly Notices of the Royal Astronomical Society, 438 p.2753-2764
Journal articleThe Gaia-ESO Survey: the most metal-poor stars in the Galactic bulge
Louise Howes, M. Asplund, A. R. Casey, S. C. Keller, D. Yong, et al.
(2014) Monthly Notices of the Royal Astronomical Society, 445 p.4241-4246
Journal articleThe Gaia-ESO Survey: radial metallicity gradients and age-metallicity relation of stars in the Milky Way disk
M. Bergemann, Gregory Ruchti, A. Serenelli, Sofia Feltzing, A. Alves-Brito, et al.
(2014) Astronomy & Astrophysics, 565
Journal articleThe Gaia-ESO Survey: Stellar content and elemental abundances in the massive cluster NGC 6705
T. Cantat-Gaudin, A. Vallenari, S. Zaggia, A. Bragaglia, R. Sordo, et al.
(2014) Astronomy & Astrophysics, 569
Journal articleThe Gaia-ESO Survey: Metallicity of the Chamaeleon I star-forming region
L. Spina, S. Randich, E. Palla, K. Biazzo, G. G. Sacco, et al.
(2014) Astronomy & Astrophysics, 568
Journal articleThe Gaia-ESO Survey: the chemical structure of the Galactic discs from the first internal data release
S. Mikolaitis, V. Hill, A. Recio-Blanco, P. de laverny, C. Allende Prieto, et al.
(2014) Astronomy & Astrophysics, 572
Journal articleThe Gaia-ESO Survey: Kinematic structure in the Gamma Velorum cluster
R. D. Jeffries, R. J. Jackson, M. Cottaar, S. E. Koposov, A. C. Lanzafame, et al.
(2014) Astronomy & Astrophysics, 563
Journal articleGaia-ESO Survey: Empirical classification of VLT/Giraffe stellar spectra in the wavelength range 6440-6810 angstrom in the gamma Velorum cluster, and calibration of spectral indices
F. Damiani, L. Prisinzano, G. Micela, S. Randich, G. Gilmore, et al.
(2014) Astronomy & Astrophysics, 566
Journal articleChemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars V. Evidence for a wide age distribution and a complex MDF
Thomas Bensby, J. C. Yee, Sofia Feltzing, J. A. Johnson, A. Gould, et al.
(2013) Astronomy & Astrophysics, 549
Journal articleMOA-2010-BLG-523:" Failed Planet"= RS CVn Star
A. Gould, J. C. Yee, I. A. Bond, A. Udalski, C. Han, et al.
(2013) Astrophysical Journal, 763
Journal articleVårt underbara universum
Anna Arnadottir, Ingemar Lundström, Thomas Bensby, Petter Thorén, Katrin Ros, et al.
(2012)
ExhibitionPrincipal Component Abundance Analysis of Microlensed Bulge Dwarf and Subgiant Stars
B. H. Andrews, D. H. Weinberg, J. A. Johnson, Thomas Bensby, Sofia Feltzing
(2012) Acta Astronomica, 62 p.269-279
Journal articleChemical constraints on the formation of the Galactic thick disk
Thomas Bensby, Sofia Feltzing
(2012) Assembling the Puzzle of the Milky Way, 19
Conference paperThe chemical evolution of the Galactic Bulge seen through micro-lensing events
Sofia Feltzing, Thomas Bensby, J. Melendez, Daniel Adén, M. Asplund, et al.
(2012) Assembling the Puzzle of the Milky Way, 19
Conference paperProjected Rotational Velocities and Stellar Characterization of 350 B Stars in the Nearby Galactic Disk
G. A. Braganca, S. Daflon, K. Cunha, Thomas Bensby, M. S. Oey, et al.
(2012) The Astronomical Journal, 144
Journal articleSignatures of an Intermediate-Age Metal-Rich Bulge Population
Thomas Bensby, Sofia Feltzing, A. Gould, J. A. Johnson, M. Asplund, et al.
(2012) Galactic Archaeology: Near-Field Cosmology and the Formation of the Milky Way (Astronomical Society of the Pacific Conference Series), 458 p.203-204
Conference paperChemical Evolution of the Galactic Disk(s)
Thomas Bensby, Sofia Feltzing
(2012) Galactic archeology, near-field cosmology and the formation of the Milky Way (ASP Conference Series), 458 p.201-202
Conference paperAbundance Trends in the Inner and Outer Galactic Disk
Thomas Bensby, A. Alves-Brito, M. S. Oey, D. Yong, J. Melendez
(2012) Galactic archeology, near-field cosmology and the formation of the Milky Way (ASP Conference Series), 458 p.171-174
Conference paperNew constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s) Improved astrophysical parameters for the Geneva-Copenhagen Survey
L. Casagrande, R. Schoenrich, M. Asplund, S. Cassisi, I. Ramirez, et al.
(2011) Astronomy & Astrophysics, 530
Journal articleA First Constraint on the Thick Disk Scale Length: Differential Radial Abundances in K Giants at Galactocentric Radii 4, 8, and 12 kpc
Thomas Bensby, A. Alves-Brito, M. S. Oey, D. Yong, J. Melendez
(2011) Astrophysical Journal Letters, 735
Journal articleOptical atmospheric extinction over Cerro Paranal
F. Patat, S. Moehler, K. O'Brien, E. Pompei, Thomas Bensby, et al.
(2011) Astronomy & Astrophysics, 527
Journal articleChemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars IV. Two bulge populations
Thomas Bensby, Daniel Adén, J. Melendez, A. Gould, Sofia Feltzing, et al.
(2011) Astronomy & Astrophysics, 533
Journal articleA possible signature of terrestrial planet formation in the chemical composition of solar analogs
I. Ramírez, M. Asplund, P. Baumann, J. Meléndez, T. Bensby
(2010) Astronomy and Astrophysics, 521
Journal articleThe peculiar nova V1309 Scorpii/nova Scorpii 2008 : A candidate twin of V838 Monocerotis
E. Mason, M. Diaz, R. E. Williams, G. Preston, T. Bensby
(2010) Astronomy and Astrophysics, 516
Journal articleThe first chemical abundance analysis of K giants in the inner Galactic disc
T. Bensby, A. Alves-brito, M. S. Oey, D. Yong, J. Meléndez
(2010) Astronomy and Astrophysics, 516
Journal articleChemical 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
Thomas Bensby, Sofia Feltzing, J.A. Johnson, A. Gould, Daniel Adén, et al.
(2010) Astronomy & Astrophysics, 512
Journal articleA puzzle involving galactic bulge microlensing events
J.G. Cohen, A. Gould, A.B. Thompson, Sofia Feltzing, Thomas Bensby, et al.
(2010) Astrophysical Journal Letters, 711 p.48-52
Journal articleThe Galactic thin and thick discs in the context of galaxy formation
Thomas Bensby, Sofia Feltzing
(2010) Proceedings of the International Astronomical Union, IAU Symposium, 265 p.300-303
Conference paperChemical 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
Thomas Bensby, M. Asplund, J. A. Johnson, Sofia Feltzing, J. Melendez, et al.
(2010) Astronomy & Astrophysics, 521
Journal articleElemental abundances in the Galactic bulge from microlensed dwarf stars
Thomas Bensby, Sofia Feltzing, J.A. Johnson, A. Gould, H. Sana, et al.
(2010) Proceedings of the International Astronomical Union, IAU Symposium, 265 p.346-347
Conference paperOld open clusters in the Sagittarius dwarf spheroidal galaxy tidal stream - kith or kin?
Giovanni Carraro, Thomas Bensby
(2009) Monthly Notices of the Royal Astronomical Society: Letters, 397 p.106-109
Journal articleChemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars : Detailed abundance analysis of OGLE-2008-BLG-209S
T. Bensby, J. A. Johnson, J. Cohen, S. Feltzing, A. Udalski, et al.
(2009) Astronomy & Astrophysics, 499 p.737-753
Journal articleThe age of the Galaxy's thick disk
Sofia Feltzing, Thomas Bensby
(2009) Proceedings of the International Astronomical Union, IAU Proceedings, 258 p.23-30
Conference paperOGLE-2009-BLG-076S: THE MOST METAL-POOR DWARF STAR IN THE GALACTIC BULGE
Thomas Bensby, Sofia Feltzing, J. A. Johnson, A. Gal-Yam, A. Udalski, et al.
(2009) Astrophysical Journal, 699 p.174-177
Journal articleAbundance structure and chemical evolution of the Galactic disc
Thomas Bensby, Sofia Feltzing
(2009) IAU Highlights of Astronomy, 15 p.789-789
Conference paperA glimpse into the nature of galactic mid-IR excesses
B. Uzpen, H. A. Kobulnicky, D. R. Semler, T. Bensby, C. Thom
(2008) Astrophysical Journal, 685 p.1157-1182
Journal articleThe Galactic stellar disc
Sofia Feltzing, Thomas Bensby
(2008) Physica Scripta, T133
Journal articleThe cosmic origin of carbon and manganese
Thomas Bensby, Sofia Feltzing
(2008) PoS - Proceedings of Science
Conference paperManganese trends in a sample of thin and thick disk stars : The origin of Mn
S. Feltzing, M. Fohlman, T. Bensby
(2007) Astronomy & Astrophysics, 467 p.665-677
Journal articleThe Determination of Stellar Parameters of Giants in the Galactic Disks and Bulge
Joakim Byström, Nils Ryde, Sofia Feltzing, Johan Holmberg, Thomas Bensby
(2007) Proceedings of the International Astronomical Union, 241 p.235-236
Conference paperTracing the Galactic Thick Disk to Solar Metallicities
T. Bensby, A. R. Zenn, M. S. Oey, S. Feltzing
(2007) Astrophysical Journal, 663 p.13-16
Journal articleDisentangling the Hercules stream
T. Bensby, M. S. Oey, S. Feltzing, B. Gustafsson
(2007) Astrophysical Journal, 655 p.89-92
Journal articlealpha-, r-, and s-process element trends in the Galactic thin and thick disks
Thomas Bensby, Sofia Feltzing, Ingemar Lundström, I Ilyin
(2005) Astronomy and Astrophysics, 433 p.185-203
Journal articleA possible age-metallicity relation in the Galactic thick disk?
Thomas Bensby, Sofia Feltzing, Ingemar Lundström
(2004) Astronomy and Astrophysics, 421 p.969-976
Journal articleOxygen trends in the Galactic thin and thick disks
Thomas Bensby, Sofia Feltzing, Ingemar Lundström
(2004) Astronomy & Astrophysics, 415 p.155-170
Journal articleThin and Thick Disk Results for α-, r- and s-Process Elements
Sofia Feltzing, Thomas Bensby, S. Gesse, Ingemar Lundström
(2004) Carnegie Observatories Astrophysics Series, Vol. 4: Origin and Evolution of the Elements, 4
Conference paperObservational Studies of the Chemical Evolution in the Galactic Thin and Thick Disks
Thomas Bensby
(2004)
DissertationA Differential Study of the Oxygen Abundances in the Galactic Thin and Thick Disks
Thomas Bensby, Sofia Feltzing, Ingemar Lundström
(2004) Carnegie Observatories Astrophysics Series, Origin and Evolution of the Elements, 4
Conference paperSignatures of SN Ia in the galactic thick disk. Observational evidence from alpha -elements in 67 dwarf stars in the solar neighbourhood
Sofia Feltzing, Thomas Bensby, Ingemar Lundström
(2003) Astronomy & Astrophysics, 397 p.1-4
Journal articleElemental abundance trends in the Galactic thin and thick disks as traced by nearby F and G dwarf stars
Thomas Bensby, Sofia Feltzing, Ingemar Lundström
(2003) Astronomy & Astrophysics, 410 p.527-551
Journal article reviewOxygen in the Galactic Thin and Thick Disks
Thomas Bensby, Sofia Feltzing, Ingemar Lundström
(2003) CNO in the universe. (ASP Conference Series ; Vol. 304)., 304 p.175-178
Conference paperA Possible Bulge - Thick Disk Connection?
Thomas Bensby, Sofia Feltzing, Johan Holmberg
(2003) Elemental Abundances in Old Stars and Damped Lyman-alpha Systems, 15
Conference paperThe distance scale of planetary nebulae
Thomas Bensby, Ingemar Lundström
(2001) Astronomy & Astrophysics, 374 p.599-614
Journal article