Tag Archives: nickel

Configuration interaction effect on open M shell Fe and Ni LTE spectral opacities, Rosseland and Planck means

D Gilles1, M Busquet2, F Gilleron3, M Klapisch4 and J-C Pain3 1 CEA, DSM, IRFU, F-91191 Gif-sur-Yvette, Cedex, France, 2 Research Support Instruments, Lanham, MD 20706, USA, 3 CEA, DAM, DIF, F-91297 Arpajon, France, 4 Berkeley Research Associates, Beltsville, MD 21042, USA We … Continue reading

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Testing the effects of opacity and the chemical mixture on the excitation of pulsations in B stars of the Magellanic Clouds

S. Salmon (1), J. Montalbán (1), T. Morel (1),  A. Miglio (1, 2),  M-A. Dupret (1), A. Noels (1) ((1) Institut d’Astrophysique et de Géophysique de l’Université de Liège, Belgium; (2) School of Physics and Astronomy, University of Birmingham, UK) The B-type pulsators known as β Cephei and Slowly Pulsating … Continue reading

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Comparison of Fe and Ni opacity calculations for a better understanding of pulsating stellar envelopes

D. Gilles (a), S. Turck-Chièze (a), G. Loisel (a), L. Piau (a), J.-E. Ducret (a), M. Poirier (b), T. Blenski (b), F. Thais (b), C. Blancard (c), P. Cossé (c), G. Faussurier (c), F. Gilleron (c), J.C. Pain (c), Q. … Continue reading

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Iron and nickel spectral opacity calculations in conditions relevant for pulsating stellar envelopes and experiments

D. Gilles (1), S. Turck-Chièze (1), M. Busquet (2), F. Thais (3), G. Loisel (4), L. Piau (1), J.E. Ducret (1), T. Blenski (3), C. Blancard (5), P. Cossé (5), G. Faussurier, F. Gilleron (5), J.C. Pain (5), Q. Porcherot (5), J.A. … Continue reading

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