Abstract
We present a grid of LTE theoretical spectral energy distributions (SEDs) of models composed of only H and He. The calculations were based on the codes developed by L. Auer and considered 71 atmospheric layers in hydrostatic and radiative equilibria. The SEDs consist on 46 wavelength points extending from the extreme ultraviolet to the infrared and cover the parameter space from 10 000 to 140000 K in effective temperature and 4.0–6.0 dex in surface gravity. The coarse coverage in wavelength makes the grid suitable for continuum studies since the Lyman and Balmer breaks at 912 and 3647 Å respectively are among the most prominent features for the parameter space covered by the grid.
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References
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© 2002 Springer Science+Business Media Dordrecht
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Chávez, M., Cardona, O. (2002). A Grid of LTE Zero-Metallicity Stellar Fluxes. In: Chávez, M., Bressan, A., Buzzoni, A., Mayya, D. (eds) New Quests in Stellar Astrophysics: The Link Between Stars and Cosmology. Astrophysics and Space Science Library, vol 274. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0393-3_8
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DOI: https://doi.org/10.1007/978-94-010-0393-3_8
Publisher Name: Springer, Dordrecht
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