Ramón Jesús
García López
Profesor Titular Universidad
John
Beckman
Publicaciones en las que colabora con John Beckman (4)
1995
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A cold massive interstellar cloud within 120 parsecs of the sun: K I optical and H I radio observations
Astrophysical Journal, Vol. 445, Núm. 1, pp. 231-239
1993
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Oxygen abundances in F-type stars of the Hyades and the Ursa Major group
Astrophysical Journal, Vol. 412, Núm. 1, pp. 173-182
1990
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Chromospheric variability in late-type dwarfs from high-resolution spectra of Ca ii H
Astrophysics and Space Science, Vol. 170, Núm. 1-2, pp. 109-111
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The He iD3 5876 Å line as an activity and structural indicator in F-type Hyades stars
Astrophysics and Space Science, Vol. 169, Núm. 1-2, pp. 67-75