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Analysis of the far ultraviolet emission lines in late type stars

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Castro Rubio, Elisa de and Fernández Figueroa, María José and Rego Fernández, Manuel and Ponz, D. (1981) Analysis of the far ultraviolet emission lines in late type stars. Astronomy & Astrophysics, 102 (2). pp. 207-211. ISSN 0004-6361

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Official URL: http://adsabs.harvard.edu/abs/1981A%26A...102..207D


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Abstract

Far ultraviolet emission lines in a sample of seven stars of spectral type later than F5 and different luminosity class have been analyzed to calculate the electron density and pressure in the formation region of the lines. Three different methods were used. We obtain electron pressures larger than solar for all dwarf stars of the sample. The low resolution observations were made with the IUE satellite.


Item Type:Article
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© European Southern Observatory

Uncontrolled Keywords:Emission lines; Transition region; Corona
Subjects:Sciences > Physics > Astrophysics
Sciences > Physics > Astronomy
ID Code:33521
Deposited On:09 Oct 2015 13:24
Last Modified:10 Dec 2018 15:05

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