Browsing Articles by Subject "Cool stars -- Spectra"

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Comparative modelling of the spectra of cool giants

Lebzelter, T.; Heiter, U.; Abia, C.; Eriksson, K.; Ireland, M.; Neilson, H.; Nowotny, W.; Maldonado, J.; Merle, T.; Peterson, R.; Short, C. Ian (Christopher Ian), 1965- (European Southern ObservatoryEDP Sciences, 2012)

Context. Our ability to extract information from the spectra of stars depends on reliable models of stellar atmospheres and appropriate techniques for spectral synthesis. Various model codes and strategies for the analysis ...
Modeling the near-UV band of GK stars. II. Non-LTE models

Short, C. Ian (Christopher Ian), 1965-; Campbell, Eamonn A.; Pickup, Heather; Hauschildt, Peter H. (IOP Publishing Limited, 2012-03-10)

We present a grid of atmospheric models and synthetic spectral energy distributions (SEDs) for late-type dwarfs and giants of solar and 1/3 solar metallicity with many opacity sources computed in self-consistent non-local ...

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