Publications of R. Collet

Journal Article (16)

1.
Journal Article
Magic, Z.; Collet, R.; Hayek, W.; Asplund, M.: The Stagger-grid: A grid of 3D stellar atmosphere models - II. Horizontal and temporal averaging and spectral line formation. Astronomy & Astrophysics 560, A8, pp. 1 - 17 (2013)
2.
Journal Article
Magic, Z.; Collet, R.; Asplund, M.; Trampedach, R.; Hayek, W.; Chiavassa, A.; Stein, R. F.; Nordlund, Å.: The STAGGER-grid: A grid of 3D stellar atmosphere models - I. Methods and general properties. Astronomy & Astrophysics 557, A26, pp. 1 - 30 (2013)
3.
Journal Article
Bergemann, M.; Lind, K.; Collet, R.; Magic, Z.; Asplund, M.: Non-LTE line formation of Fe in late-type stars – I. Standard stars with 1D and 〈3D〉 model atmospheres. Monthly Notices of the Royal Astronomical Society 427 (1), pp. 27 - 49 (2012)
4.
Journal Article
Beeck, B.; Collet, R.; Steffen, M.; Asplund, M.; Cameron, R. H.; Freytag, B.; Hayek, W.; Ludwig, H.-G.; Schüssler, M.: Simulations of the solar near-surface layers with the CO5BOLD, MURaM, and Stagger codes. Astronomy & Astrophysics 539, A121, pp. 1 - 11 (2012)
5.
Journal Article
Baştürk, Ö.; Dall, T. H.; Collet, R.; Lo Curto, G.; Selam, S. O.: Bisectors of the HARPS cross-correlation function - the dependence on stellar atmospheric parameters. Astronomy & Astrophysics 535, A17, pp. 1 - 12 (2011)
6.
Journal Article
Jönsson, H.; Ryde, N.; Nissen, P. E.; Collet, R.; Eriksson, K.; Asplund, M.; Gustafsson, B.: Sulphur abundances in halo giants from the [S ı] line at 1082 nm and the [S ı] triplet around 1045 nm. Astronomy & Astrophysics 530, A144, pp. 1 - 13 (2011)
7.
Journal Article
Hayek, W.; Asplund, M.; Collet, R.; Nordlund, Å.: 3D LTE spectral line formation with scattering in red giant stars. Astronomy & Astrophysics 529, A158, pp. 1 - 18 (2011)
8.
Journal Article
Collet, R.; Hayek, W.; Asplund, M.; Nordlund, Å.; Trampedach, R.; Gudiksen, B.: Three-dimensional surface convection simulations of metal-poor stars - the effect of scattering on the photospheric temperature stratification. Astronomy & Astrophysics 528, A32, pp. 1 - 12 (2011)
9.
Journal Article
Chiavassa, A.; Collet, R.; Casagrande, L.; Asplund, M.: Three-dimensional hydrodynamical simulations of red giant stars: semi-global models for interpreting interferometric observations. Astronomy & Astrophysics 524, A93, pp. 1 - 13 (2010)
10.
Journal Article
Hayek, W.; Asplund, M.; Carlsson, M.; Trampedach, R.; Collet, R.; Gudiksen, B. V.; Hansteen, V. H.; Leenaarts, J.: Radiative transfer with scattering for domain-decomposed 3D MHD simulations of cool stellar atmospheres - numerical methods and application to the quiet, non-magnetic, surface of a solar-type star. Astronomy & Astrophysics 517, A49, pp. 1 - 18 (2010)
11.
Journal Article
Hosford, A.; García Pérez, A. E.; Collet, R.; Ryan, S. G.; Norris, J. E.; Olive, K. A.: Lithium abundances of halo dwarfs based on excitation temperatures - II. Non-local thermodynamic equilibrium. Astronomy & Astrophysics 511, A47, pp. 1 - 12 (2010)
12.
Journal Article
Collet, R.; Asplund, M.; Nissen, P. E.: The Barium isotopic abundance in the metal-poor star HD140283. Publications of the Astronomical Society of Australia 26 (3), pp. 330 - 334 (2009)
13.
Journal Article
Frebel, A.; Collet, R.; Eriksson, K.; Christlieb, N.; Aoki, W.: HE 1327−2326, an unevolved star with [Fe/H]<−5.0. - II. New 3D−1D corrected abundances from a Very Large Telescope UVES spectrum. The Astrophysical Journal 684 (1), pp. 588 - 602 (2008)
14.
Journal Article
Korn, A. J.; Grundahl, F.; Richard, O.; Mashonkina, L.; Barklem, P. S.; Collet, R.; Gustafsson, B.; Piskunov, N.: Atomic diffusion and mixing in old stars - I. Very large telescope FLAMES-UVES observations of stars in NGC 6397. Astrophysical Journal 671 (1 Part 1), pp. 402 - 419 (2007)
15.
Journal Article
Collet, R.; Asplund, M.; Trampedach, R.: Three-dimensional hydrodynamical simulations of surface convection in red giant stars: impact on spectral line formation and abundance analysis. Astronomy & Astrophysics 469 (2), pp. 687 - 706 (2007)
16.
Journal Article
De Silva, G. M.; Freeman, K. C.; Asplund, M.; Bland-Hawthorn, J.; Bessell, M. S.; Collet, R.: Chemical homogeneity in collinder 261 and implications for chemical tagging. Astronomical Journal 133 (3), pp. 1161 - 1175 (2007)

Conference Paper (10)

17.
Conference Paper
Magic, Z.; Collet, R.; Asplund, M.: The Stagger-grid: a grid of 3D stellar atmosphere models. In: New Advances in Stellar Physics: From Microscopic to Macroscopic Processes, pp. 367 - 371 (Eds. Alecian, G.; Lebreton, Y.; Richard, O.; Vauclair, G.). New Advances in Stellar Physics: From Microscopic to Macroscopic Processes, Roscoff, France, May 27, 2013 - May 31, 2013. (2014)
18.
Conference Paper
Bergemann, M.; Lind, K.; Collet, R.; Asplund, M.; Magic, Z.: Spectral diagnostics of late-type stars: non-LTE and <3D> approach. In: Assembling the Puzzle of the Milky Way, 05013, pp. 1 - 2 (Eds. Reylé, C.; Robin, A.; Schultheis, M.). Assembling the Puzzle of the Milky Way, Le Grand-Bornard, France, April 17, 2011 - April 22, 2011. (2012)
19.
Conference Paper
Lind, K.; Asplund, M.; Collet, R.; Meléndez, J.: Evidence for a vanishing 6Li/7Li isotopic signature in the metal-poor halo star HD 84937. Lithium in the cosmos , Paris, France, February 27, 2012 - February 29, 2012. Memorie della Società Astronomica Italiana Supplementi 22, pp. 142 - 151 (2012)
20.
Conference Paper
Bergemann, M.; Lind, K.; Collet, R.; Asplund, M.: NLTE effects on Fe I/II in the atmospheres of FGK stars and application to the abundance analysis of their spectra. GREAT-ESF Workshop: Stellar Atmospheres in the Gaia Era, Brussels, Belgium, June 23, 2011 - June 24, 2011. Journal of Physics: Conference Series 328, 012002, pp. 1 - 7 (2011)
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