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Tag Archives: NLTE
The diagnostic potential of Fe lines applied to protostellar jets
Giannini, T. (1); Nisini, B. (1); Antoniucci, S. (1); Alcalá, J. M. (2); Bacciotti, F. (3); Bonito, R. (4,5); Podio, L. (6); Stelzer, B. (4); Whelan, E. T. (7) (1) INAF-Osservatorio Astronomico di Roma, via Frascati 33, I-00040 Monte Porzio Catone, Italy; (2) INAF-Osservatorio Astronomico di Capodimonte, via Moiariello 16, I-80131 … Continue reading
Astrophysical tests of atomic data important for stellar Mg abundance determinations
L. Mashonkina (1,2) ((1) Universitäts-Sternwarte München, Scheinerstr. 1, D-81679 München, Germany; (2) Institute of Astronomy, Russian Academy of Sciences, RU-119017 Moscow, Russia) Magnesium abundances of cool stars with different metallicities are important for understanding the galactic chemical evolution. This study … Continue reading
NLTE line formation of Fe for late-type stars. I. Standard stars with 1D and model atmospheres
Maria Bergemann (1), K. Lind (1), R. Collet (2,3,1), Z. Magic (1) and M. Asplund (4,1) ((1)Max Planck Institute for Astrophysics, Karl-Schwarzschild Str. 1, 85741, Garching, Germany; (2) Natural History Museum of Denmark, Centre for Star and Planet Formation, Øster … Continue reading
Posted in Atomic data applications
Tagged atmosphere model, Fe, late-type stars, LTE, MAFAGS-OS, MARCS, NLTE
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NLTE analysis of Sr lines
Bergemann, M. (1), Hansen, C. J. (2) Bautista, M. (3) and Ruchti, G. (4) ((1) Max-Planck Institute for Astrophysics, Karl-Schwarzschild Str. 1, 85741, Garching, Germany; (2) Landessternwarte, Königstuhl 12, 69117, Heidelberg, Germany; (3) Department of Physics, Western Michigan University, Kalamazoo, … Continue reading
Posted in Atomic data applications
Tagged abundances, Arcturus, HD 122563, LTE, NLTE, Procryon, R-matrix, Sr I, Sr II, strontium, Sun
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NLTE analysis of Sr lines in spectra of late-type stars with new R-matrix atomic data
M. Bergemann (1), C. J. Hansen (2), M. Bautista (3), and G. Ruchti (1) ((1) Max-Planck Institute for Astrophysics, Karl-Schwarzschild Str. 1, 85741, Garching, Germany; (2) Landessternwarte, K¨onigstuhl 12, 69117 Heidelberg, Germany; (3) Department of Physics, Western Michigan University, Kalamazoo, … Continue reading
Posted in Atomic data applications
Tagged atomic data, late-type stars, NLTE, R-matrix, Sr lines
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