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Results 1 - 29 of 29

The solar carbon, nitrogen, and oxygen abundances from a 3D LTE analysis of molecular lines. (arXiv:2109.04752v1 [astro-ph.SR])
- Virtual Journal - Volume 19, Issue 38 - article #8
- A. M. Amarsi, N. Grevesse, M. Asplund, R. Collet
- http://arxiv.org/abs/2109.04752
3D non-LTE line formation of neutral carbon in the Sun. (arXiv:1903.08838v1 [astro-ph.SR])
- Virtual Journal - Volume 17, Issue 12 - article #1
- A. M. Amarsi, P. S. Barklem, R. Collet, N. Grevesse, M. Asplund
- http://arxiv.org/abs/1903.08838
Women Scientists Who Made Nuclear Astrophysics. (arXiv:1809.01045v1 [physics.hist-ph])
- Virtual Journal - Volume 16, Issue 36 - article #16
- C. V. Hampton, M. Lugaro, P. Papakonstantinou, P. G. Isar, B. Nordström, N. Özkan, M. Aliotta, A. Ćiprijanović, S. Curtis, M. Di Criscienzo, J. den Hartogh, A. S. Font, A. Kankainen, C. Kobayashi, C. Lederer-Woods, E. Niemczura, T. Rauscher, A. Spyrou, S. Van Eck, M. Yavahchova, W. Chantereau, S. E. de Mink, E. Kaiser, F.-K. Thielemann, C. Travaglio, A. Venkatesan, R. Collet
- http://arxiv.org/abs/1809.01045
Non-LTE line formation of Fe in late-type stars - III. 3D non-LTE analysis of metal-poor stars. (arXiv:1608.06390v1 [astro-ph.SR])
- Virtual Journal - Volume 14, Issue 35 - article #11
- A. M. Amarsi, K. Lind, M. Asplund, P. S. Barklem, R. Collet
- http://arxiv.org/abs/1608.06390
Chemical abundances in the multiple sub-giant branch of 47 Tucanae: insights on its faint sub-giant branch component
- Virtual Journal - Volume 14, Issue 11 - article #2
- A. F. Marino, A. P. Milone, L. Casagrande, R. Collet, A. Dotter, C. I. Johnson, K. Lind, L.R. Bedin, H. Jerjen, A. Aparicio, L. Sbordone
- arXiv.org - Astrophysics - Volume: 2016, Issue: 11 Mar
- arXiv:1603.02012 [pdf, ps, other]
Iron and s-elements abundance variations in NGC 5286: comparison with ‘anomalous' globular clusters and Milky Way satellites
- Virtual Journal - Volume 13, Issue 18 - article #25
- A. F. Marino, A. P. Milone, A. I. Karakas, L. Casagrande, D. Yong, L. Shingles, G. Da Costa, J. E. Norris, P. B. Stetson, K. Lind, M. Asplund, R. Collet, H. Jerjen, L. Sbordone, A. Aparicio, and S. Cassisi
- Monthly Notices of the Royal Astronomical Society - Volume: 450, Issue: 1
- Abstract Full Text (HTML) Full Text (PDF) SUPPORTING INFORMATION
The chemical composition of red giants in 47 Tucanae - I. Fundamental parameters and chemical abundance patterns
- Virtual Journal - Volume 12, Issue 25 - article #57
- A. O. Thygesen, L. Sbordone, S. Andrievsky, S. Korotin, D. Yong, S. Zaggia, H.-G. Ludwig, R. Collet, M. Asplund, P. Ventura, et al. (3 more) F. DâAntona, J. MelÃ©ndez and A. DâErcole
- Astronomy and Astrophysics - Volume: 572, Issue: December 2014
- http://dx.doi.org/10.1051/0004-6361/201424533
  Abstract Full HTML PDF (1.108 MB) ePUB (2.986 MB) References Online Material Tables at CDS NASA ADS Abstract Service
The chemical composition of red giants in 47 Tucanae I: Fundamental parameters and chemical abundance patterns
- Virtual Journal - Volume 12, Issue 22 - article #23
- A. O. Thygesen, L. Sbordone, S. Andrievsky, S. Korotin, D. Yong, S. Zaggia, H.-G. Ludwig, R. Collet, M. Asplund, F. D'Antona, J. Meléndez, A. D'Ercole
- arXiv.org - Astrophysics - Volume: 2014, Issue: 19 Sep
- arXiv:1409.4694 [pdf, other]
The Stagger-grid: A grid of 3D stellar atmosphere models - II. Horizontal and temporal averaging and spectral line formation
- Virtual Journal - Volume 11, Issue 51 - article #17
- Z. Magic, R. Collet, W. Hayek and M. Asplund
- Astronomy and Astrophysics - Volume: 560, Issue: December 2013
- http://dx.doi.org/10.1051/0004-6361/201322252
  Abstract Full HTML PDF (2.121 MB) References Online Material Tables at CDS NASA ADS Abstract Service
The Stagger-grid: A grid of 3D stellar atmosphere models - I. Methods and general properties
- Virtual Journal - Volume 11, Issue 39 - article #11
- Z. Magic, R. Collet, M. Asplund, R. Trampedach, W. Hayek, A. Chiavassa, R. F. Stein and Ã. Nordlund
- Astronomy and Astrophysics - Volume: 557, Issue: September 2013
- http://dx.doi.org/10.1051/0004-6361/201321274
  Abstract Full HTML PDF (3.245 MB) References Online Material Tables at CDS NASA ADS Abstract Service
Atomic diffusion and mixing in old stars - IV. Weak abundance trends in the globular cluster NGC 6752
- Virtual Journal - Volume 11, Issue 29 - article #28
- P. Gruyters, A. J. Korn, O. Richard, F. Grundahl, R. Collet, L. I. Mashonkina, Y. Osorio and P. S. Barklem
- Astronomy and Astrophysics - Volume: 555, Issue: July 2013
- http://dx.doi.org/10.1051/0004-6361/201220821
  Abstract Full HTML PDF (831.8 KB) References Online Material NASA ADS Abstract Service
How realistic are solar model atmospheres?
- Virtual Journal - Volume 11, Issue 26 - article #33
- T. M. D. Pereira, M. Asplund, R. Collet, I. Thaler, R. Trampedach and J. Leenaarts
- Astronomy and Astrophysics - Volume: 554, Issue: June 2013
- http://dx.doi.org/10.1051/0004-6361/201321227
  Abstract Full HTML PDF (1.413 MB) References NASA ADS Abstract Service
The lithium isotopic ratio in very metal-poor stars
- Virtual Journal - Volume 11, Issue 26 - article #42
- K. Lind, J. Melendez, M. Asplund, R. Collet and Z. Magic
- Astronomy and Astrophysics - Volume: 554, Issue: June 2013
- http://dx.doi.org/10.1051/0004-6361/201321406
  Abstract Full HTML PDF (1.724 MB) References Online Material Tables at CDS NASA ADS Abstract Service
The Stagger-grid: A Grid of 3D Stellar Atmosphere Models - I. Methods and General Properties
- Virtual Journal - Volume 11, Issue 7 - article #19
- Z. Magic, R. Collet, M. Asplund, R. Trampedach, W. Hayek, A. Chiavassa, R. F. Stein, Å. Nordlund
- arXiv.org - Astrophysics - Volume: 2013, Issue: 15 Feb
- arXiv:1302.2621 [pdf, ps, other]
Non-LTE line formation of Fe in late-type stars – I. Standard stars with 1D and 〈3D〉 model atmospheres
- Virtual Journal - Volume 10, Issue 44 - article #28
- Maria Bergemann, K. Lind, R. Collet, Z. Magic and M. Asplund
- Monthly Notices of the Royal Astronomical Society - Volume: 427, Issue: 1
- Abstract Full Article (HTML)PDF(3205K)References Request Permissions
Fundamental properties of the Population II fiducial stars HD 122563 and Gmb 1830 from CHARA interferometric observations
- Virtual Journal - Volume 10, Issue 30 - article #5
- O. L. Creevey, F. Thévenin, T. S. Boyajian, P. Kervella, A. Chiavassa, L. Bigot, A. Mérand, U. Heiter, P. Morel, B. Pichon, H. A. Mc Alister, T. A. ten Brummelaar, R. Collet, G. T. van Belle, V. Coudé, du Foresto, C. Farrington, P. J. Goldfinger, J. Sturmann, L. Sturmann, N. Turner
- arXiv.org - Astrophysics - Volume: 2012, Issue: 27 Jul
- arXiv:1207.5954 [pdf, ps, other]
Sulphur abundances in halo giants from the [S I] line at 1082 nm and the S I triplet around 1045 nm
- Virtual Journal - Volume 9, Issue 15 - article #6
- H. Jönsson, N. Ryde, P.E. Nissen, R. Collet, K. Eriksson, M. Asplund, B. Gustafsson
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Apr
- arXiv:1104.2148 [pdf, other]
Three-dimensional surface convection simulations of metal-poor stars -- The effect of scattering on the photospheric temperature stratification
- Virtual Journal - Volume 9, Issue 3 - article #15
- R. Collet, W. Hayek, M. Asplund, Å. Nordlund, R. Trampedach, B. Gudiksen
- arXiv.org - Astrophysics - Volume: 2011, Issue: 21 Jan
- arXiv:1101.3265 [pdf, ps, other]
Granulation signatures in the spectrum of the very metal-poor red giant HD122563
- Virtual Journal - Volume 8, Issue 47 - article #5
- I. Ramirez, R. Collet, D. L. Lambert, C. Allende Prieto, M. Asplund
- arXiv.org - Astrophysics - Volume: 2010, Issue: 19 Nov
- arXiv:1011.4077 [pdf, ps, other]
Radiative transfer with scattering for domain-decomposed 3D MHD simulations of cool stellar atmospheres
- Virtual Journal - Volume 8, Issue 30 - article #10
- W. Hayek, M. Asplund, M. Carlsson, R. Trampedach, R. Collet, B.V. Gudiksen, V.H. Hansteen, J. Leenaarts
- arXiv.org - Astrophysics - Volume: 2010, Issue: 23 Jul
- arXiv:1007.2760 [pdf, ps, other]
Lithium abundances of halo dwarfs based on excitation temperatures. II. NLTE
- Virtual Journal - Volume 8, Issue 15 - article #7
- A. Hosford, A.E. Garcia Perez, R. Collet, S.G. Ryan, J.E. Norris, K.A. Olive
- arXiv.org - Astrophysics - Volume: 2010, Issue: 9 Apr
- arXiv:1004.0863 [pdf, ps, other]
Abundance Analysis of the Halo Giant HD122563 with Three-Dimensional Model Stellar Atmospheres
- Virtual Journal - Volume 7, Issue 36 - article #3
- R. Collet, A. Nordlund, M. Asplund, W. Hayek, R. Trampedach
- arXiv.org - Astrophysics - Volume: 2009, Issue: 4 Sep
- arXiv:0909.0690 [ps, pdf, other]
The Barium Isotopic Abundance in the Metal-Poor Star HD140283
- Virtual Journal - Volume 6, Issue 49 - article #13
- R. Collet, M. Asplund, P. E. Nissen
- arXiv.org - Astrophysics - Volume: 2008, Issue: 4 Dec
- arXiv:0811.4586 [ps, pdf, other]
Three-dimensional hydrodynamical simulations of surface convection in red giant stars - Impact on spectral line formation and abundance analysis
- Virtual Journal - Volume 6, Issue 36 - article #46
- R. Collet, M. Asplund, and R. Trampedach
- Astronomy and Astrophysics - Volume: 469, Issue: 2
- Abstract | Full HTML | PDF file (9.497 MB) | PS file (1.701 MB) | References
Three-dimensional models of metal-poor stars
- Virtual Journal - Volume 6, Issue 32 - article #10
- R. Collet
- arXiv.org - Astrophysics - Volume: 2008, Issue: 7 Aug
- arXiv:0808.1074 [ps, pdf, other]
New Abundances for Old Stars - Atomic Diffusion at Work in NGC 6397
- Virtual Journal - Volume 4, Issue 40 - article #2
- A.J. Korn (1), F. Grundahl (2), O. Richard (3), P.S. Barklem (1), L. Mashonkina (4), R. Collet (1), N. Piskunov (1), B. Gustafsson (1) ((1) Department of Astronomy and Space Physics, Uppsala University, Sweden; (2) Department of Physics and Astronomy, University of Aarhus, Aarhus, Denmark; (3) 3GRAAL-UMR5024/ISTEEM (CNRS), Universite Montpellier II, Montpellier, France; (4) Institute of Astronomy, Russian Academy of Science, Moscow, Russia)
- ArXiv - Astrophysics
- astro-ph/0610077 [abs, pdf]
A probable stellar solution to the cosmological lithium discrepancy
- Virtual Journal - Volume 4, Issue 32 - article #18
- A. J. Korn (1), F. Grundahl (2), O. Richard (3), P.S. Barklem (1), L. Mashonkina (4), R. Collet (1), N. Piskunov (1), B. Gustafsson (1) ((1) Department of Astronomy and Space Physics, Uppsala University, Sweden; (2) Department of Physics and Astronomy, University of Aarhus, Aarhus, Denmark; (3) 3GRAAL-UMR5024/ISTEEM (CNRS), Universite Montpellier II, Montpellier, France; (4) Institute of Astronomy, Russian Academy of Science, Moscow, Russia)
- ArXiv - Astrophysics
- astro-ph/0608201 [abs, ps, pdf, other]
A probable stellar solution to the cosmological lithium discrepancy
- Virtual Journal - Volume 4, Issue 32 - article #32
- A. J. Korn, F. Grundahl, O. Richard, P. S. Barklem, L. Mashonkina, R. Collet, N. Piskunov and B. Gustafsson
- Nature - Volume 442, Issue 7103
- First paragraph, Full Text, PDF (142K), Supplementary informationSee also: Editor's summary
The Chemical Compositions of the Extreme Halo Stars HE 0107-5240 and HE 1327-2326 Inferred from Three-dimensional Hydrodynamical Model Atmospheres
- Virtual Journal - Volume 4, Issue 24 - article #6
- R. Collet, M. Asplund, and R. Trampedach
- Astrophysical Journal Letters - Volume 644, Issue 2 - June, 2006
- ABSTRACT, FULL TEXT, PDF (208 kB), PS

Results 1 - 29 of 29

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