Publications (89)
Abundance Differences Between Exoplanet Binary Host Stars XO-2N and XO-2S -- Dependence on Stellar Parameters
Johanna K. Teske, Luan Ghezzi, Katia Cunha +3
Classical Cepheids in the Galactic thin disk I. Abundance gradients via non-local thermodynamic equilibrium spectral analysis
Antonino Nunnari, Valentina D'Orazi, Giuliana Fiorentino +23
Red Supergiants as Cosmic Abundance Probes: massive star clusters in M83, and the mass-metallicity relation of nearby galaxies
Ben Davies, Rolf-Peter Kudritzki, Carmela Lardo +6
Discovery and Characterization of 3000+ Main-Sequence Binaries from APOGEE Spectra
Kareem El-Badry, Yuan-Sen Ting, Hans-Walter Rix +7
Red Supergiant Stars as Cosmic Abundance Probes: NLTE Effects in J-band Iron and Titanium Lines
Maria Bergemann, Rolf-Peter Kudritzki, Bertrand Plez +3
Chromium: NLTE abundances in metal-poor stars and nucleosynthesis in the Galaxy
Maria Bergemann, Gabriele Cescutti
First release of PLATO consortium stellar limb-darkening coefficients
Giuseppe Morello, Jeffrey Gerber, Bertrand Plez +4
The Gaia-ESO survey: 3D NLTE abundances in the open cluster NGC 2420 suggest atomic diffusion and turbulent mixing at the origin of chemical abundance variations
Ekaterina Semenova, Maria Bergemann, Morgan Deal +10
Fundamental stellar parameters and metallicities from Bayesian spectroscopy. Application to low- and high-resolution spectra
Ralph Schönrich, Maria Bergemann
NLTE abundances of Eu for a sample of metal-poor stars in the Galactic Halo and Metal-poor Disk with 1D and <3D> models
Yanjun Guo, Nicholas Storm, Maria Bergemann +6
The remarkable solar twin HIP 56948: a prime target in the quest for other Earths
Jorge Melendez, Maria Bergemann, Judith G. Cohen +8
Non-LTE radiative transfer in cool stars. Theory and applications to the abundance analysis for 24 chemical elements
Maria Bergemann, Thomas Nordlander
Atomic data for the Gaia-ESO Survey
Ulrike Heiter, Karin Lind, Maria Bergemann +27
Formation of MnI lines in the solar atmosphere
Maria Bergemann, Thomas Gehren
3D Non-LTE radiation transfer: theory and applications to stars, exoplanets, and kilonovae
Maria Bergemann, Richard Hoppe
On the likelihoods of finding very metal-poor (and old) stars in the Milky Way's disc, bulge, and halo
Diego Sotillo-Ramos, Maria Bergemann, Jennifer K. S. Friske +1
Weighing stars from birth to death: mass determination methods across the HRD
Aldo Serenelli, Achim Weiss, Conny Aerts +31
The Detailed Science Case for the Maunakea Spectroscopic Explorer, 2019 edition
The MSE Science Team, Carine Babusiaux, Maria Bergemann +258
Disk Heating, Galactoseismology, and the Formation of Stellar Halos
Kathryn V. Johnston, Adrian M. Price-Whelan, Maria Bergemann +7
Solar System Elemental Abundances from the Solar Photosphere and CI-Chondrites
Katharina Lodders, Maria Bergemann, Herbert Palme
Two chemically similar stellar overdensities on opposite sides of the plane of the Galaxy
Maria Bergemann, Branimir Sesar, Judith G. Cohen +9
Analysis of stellar spectra with 3D and NLTE models
Maria Bergemann
The Chemical Composition of the Sun
Maria Bergemann, Katharina Lodders, Herbert Palme
The temperatures of Red Supergiants
Ben Davies, Rolf-Peter Kudritzki, Bertrand Plez +6
LTE or non-LTE, that is the question
Camilla J. Hansen, Maria Bergemann, Gabriele Cescutti +5
Observational constraints on the origin of the elements. IX. 3D NLTE abundances of metals in the context of Galactic Chemical Evolution Models and 4MOST
Nicholas Storm, Maria Bergemann, Philipp Eitner +8
The GALAH survey: Tracing the Milky Way's formation and evolution through RR Lyrae stars
Valentina D'Orazi, Nicholas Storm, Andrew R. Casey +39
Spectroscopic Study of the Open Cluster NGC 6811
Joanna Molenda-Zakowicz, Karsten Brogaard, Ewa Niemczura +4
M3DIS -- A grid of 3D radiation-hydrodynamics stellar atmosphere models for stellar surveys. II. Carbon-enhanced metal-poor stars
Philipp Eitner, Maria Bergemann, Richard Hoppe +6
NLTE line formation of Fe in late-type stars II: 1D spectroscopic stellar parameters
Karin Lind, Maria Bergemann, Martin Asplund
NLTE Chemical abundances in Galactic open and globular clusters
Mikhail Kovalev, Maria Bergemann, Yuan-Sen Ting +1
Non-local thermodynamic equilibrium stellar spectroscopy with 1D and 3D models - II. Chemical properties of the Galactic metal-poor disc and the halo
Maria Bergemann, Remo Collet, Ralph Schoenrich +5
Spectacular nucleosynthesis from early massive stars
Alexander P. Ji, Sanjana Curtis, Nicholas Storm +39
Solar abundance problem
Maria Bergemann, Aldo Serenelli
Observational constraints on the origin of the elements. X. Combining NLTE and machine learning for chemical diagnostics of 4 million stars in the 4MIDABLE-HR survey
Nicholas Storm, Maria Bergemann, Tomasz RóżaÅski +9
NLTE effects on Fe I/II in the atmospheres of FGK stars and application to abundance analysis of their spectra
Maria Bergemann, Karin Lind, Remo Collet +1
Non-LTE Radiative Transfer with Turbospectrum
Jeffrey M. Gerber, Ekaterina Magg, Bertrand Plez +4
Fe-peak element abundances in disk and halo stars
Maria Bergemann, Thomas Gehren
A nearly pristine star from the Large Magellanic Cloud
Alexander P. Ji, Vedant Chandra, Selenna Mejias-Torres +28
Planet formation throughout the Milky Way: Planet populations in the context of Galactic chemical evolution
Jesper Nielsen, Matthew Raymond Gent, Maria Bergemann +2
High Precision Abundances of the Old Solar Twin HIP 102152: Insights on Li Depletion from the Oldest Sun
TalaWanda R. Monroe, Jorge Meléndez, Iván RamÃrez +13
Red Supergiant Stars as Cosmic Abundance Probes. III. NLTE effects in J-band Magnesium lines
Maria Bergemann, Rolf-Peter Kudritzki, Zach Gazak +2
Unusual integrated metallicity profile of our Milky Way
Jianhui Lian, Maria Bergemann, Annalisa Pillepich +2
The Gaia-ESO survey: Hydrogen lines in red giants directly trace stellar mass
Maria Bergemann, Aldo Serenelli, Ralph Schoenrich +27
Catalog of Chromium, Cobalt, and Nickel Abundances in Globular Clusters and Dwarf Galaxies
Evan N. Kirby, Justin L. Xie, Rachel Guo +2
A method to derive self-consistent NLTE astrophysical parameters for 4 million high-resolution 4MOST stellar spectra in half a day with invertible neural networks
Victor F. Ksoll, Nicholas Storm, Maria Bergemann +5
Red Supergiants as Cosmic Abundance Probes: The Magellanic Clouds
Ben Davies, Rolf-Peter Kudritzki, Zach Gazak +4
Mono-enriched stars and Galactic chemical evolution -- Possible biases in observations and theory
Camilla Juul Hansen, Andreas Koch, Lyudmila Mashonkina +9
Observational constraints on the origin of the elements. VII. NLTE analysis of Y II lines in spectra of cool stars and implications for Y as a Galactic chemical clock
Nicholas Storm, Maria Bergemann
<3D> NLTE line formation in the atmospheres of red supergiants
Maria Bergemann, Rolf P. Kudritzki, Ben Davies +3
NLTE abundances of Mn in a sample of metal-poor stars
Maria Bergemann, Thomas Gehren
The Prince and the Pauper: Evidence for the early high-redshift formation of the Galactic -poor disc population
Matthew Raymond Gent, Philipp Eitner, Aldo Serenelli +5
Solar carbon abundance from 3D non-LTE modelling of the diagnostic lines of the CH molecule
Richard Hoppe, Maria Bergemann, Philipp Eitner +5
Payne4GAIN: NLTE Corrections for Red Giants in Milky Way Mapper using H-Band Neural Network Emulators
Pierre Thibodeaux, Alexander P. Ji, Nicholas Storm +12
Ionization balance of Ti in the photospheres of the Sun and four late-type stars
Maria Bergemann
Stellar Astrophysics and Exoplanet Science with the Maunakea Spectroscopic Explorer (MSE)
Maria Bergemann, Daniel Huber, Vardan Adibekyan +70
Red Supergiant Stars as Cosmic Abundance Probes: II. NLTE Effects in J-band Silicon Lines
Maria Bergemann, Rolf-Peter Kudritzki, Matthias Wueurl +3
NLTE line formation of Fe for late-type stars. I. Standard stars with 1D and <3D> model atmospheres
Maria Bergemann, Karin Lind, Remo Collet +2
Observational constraints on the origin of the elements. VI. Origin and evolution of neutron-capture elements as probed by the Gaia-ESO survey
Jianhui Lian, Nicholas Storm, Guillaume Guiglion +5
Bayesian analysis of ages, masses, and distances to cool stars with non-LTE spectroscopic parameters
Aldo Serenelli, Maria Bergemann, Gregory Ruchti +1
Observational constraints on the origin of the elements. III. Evidence for the dominant role of sub-Chandrasekhar SN Ia in the chemical evolution of Mn and Fe in the Galaxy
Philipp Eitner, Maria Bergemann, Camilla Juul Hansen +4
Observational constraints on the origin of the elements. I. 3D NLTE formation of Mn lines in late-type stars
Maria Bergemann, Andrew J. Gallagher, Philipp Eitner +9
Evidence for elemental diffusion in the eclipsing binary star AI Phoenicis
Pierre F. L. Maxted, Nicholas Storm, Andreas J. Korn +7
Metal Mixing in the R-Process Enhanced Ultra-Faint Dwarf Galaxy Reticulum II
Alexander P. Ji, Joshua D. Simon, Ian U. Roederer +9
Testing stellar yield prescriptions in OMEGA+: Implications for rising sodium abundances in young thick disc stars
Evans K. Owusu, Ashley J. Ruiter, Alex J. Kemp +8
Solar oxygen abundance
Maria Bergemann, Richard Hoppe, Ekaterina Semenova +10
Age dating of an early Milky Way merger via asteroseismology of the naked-eye star Indi
William J. Chaplin, Aldo M. Serenelli, Andrea Miglio +81
The PLATO Mission
Heike Rauer, Conny Aerts, Juan Cabrera +842
Red Supergiants as Cosmic Abundance Probes: The Sculptor Galaxy NGC 300
J. Zachary Gazak, Rolf Kudritzki, Chris Evans +9
NLTE modelling of integrated light spectra. Abundances of barium, magnesium, and manganese in a metal-poor globular cluster
Philipp Eitner, Maria Bergemann, Soeren Larsen
Manganese Abundances in the Globular Cluster Omega Centauri
Katia Cunha, Verne V. Smith, Maria Bergemann +2
The SAPP pipeline for the determination of stellar abundances and atmospheric parameters of stars in the core program of the PLATO mission
Matthew Raymond Gent, Maria Bergemann, Aldo Serenelli +25
Quantitative Spectroscopic J-band Study of Red Supergiants in Perseus OB-1
J. Zachary Gazak, Ben Davies, Rolf Kudritzki +2
M3DIS -- A grid of 3D radiation-hydrodynamics stellar atmosphere models for stellar surveys
Philipp Eitner, Maria Bergemann, Richard Hoppe +3
Spectroscopic analysis of cool giants and supergiants
Maria Bergemann, Rolf-Peter Kudritzki, Ben Davies
NLTE abundances of Cr in the Sun and metal-poor stars
Maria Bergemann
Performance of the Stellar Abundances and atmospheric Parameters Pipeline adapted for M dwarfs I. Atmospheric parameters from the spectroscopic module
Terese Olander, Matthew R. Gent, Ulrike Heiter +12
Evidence for Sub-Chandrasekhar Type Ia Supernovae from Stellar Abundances in Dwarf Galaxies
Evan N. Kirby, Justin L. Xie, Rachel Guo +6
Observational constraints on the origin of the elements. IV: The standard composition of the Sun
Ekaterina Magg, Maria Bergemann, Aldo Serenelli +11
The elemental composition of the Sun II. The iron group elements Sc to Ni
Pat Scott, Martin Asplund, Nicolas Grevesse +2
Non-local thermodynamic equilibrium stellar spectroscopy with 1D and <3D> models - I. Methods and application to magnesium abundances in standard stars
Maria Bergemann, Remo Collet, Anish M. Amarsi +3
Role of input atomic data in spectroscopic analyses of the Sun and metal-poor stars
Maria Bergemann
Signatures of unresolved binaries in stellar spectra: implications for spectral fitting
Kareem El-Badry, Hans-Walter Rix, Yuan-Sen Ting +5
How to Make an Atomic Blog in Your Own Kitchen. Summary of the Workshop: Uncertainties in Atomic Data and How They Propagate in Chemical Abundances
Valentina Luridiana, Jorge GarcÃa-Rojas, Kanti Aggarwal +12
A New Method for Measuring Metallicities of Young Super Star Clusters
J. Zachary Gazak, Ben Davies, Nate Bastian +7
Unveiling systematic biases in 1D LTE excitation-ionisation balance of Fe for FGK stars. A novel approach to determination of stellar parameters
Gregory R. Ruchti, Maria Bergemann, Aldo Serenelli +2
Atomic Radiative Data for Oxygen and Nitrogen for Solar Photospheric Studies
Manuel A. Bautista, Maria Bergemann, Helena Carvajal Gallego +3
Sodium and Oxygen Abundances in the Open Cluster NGC 6791 from APOGEE H-Band Spectroscopy
Katia Cunha, Verne V. Smith, Jennifer A. Johnson +27
Prospects for Galactic and stellar astrophysics with asteroseismology of giant stars in the Continuous Viewing Zones and beyond
J. Ted Mackereth, Andrea Miglio, Yvonne Elsworth +30