Relative intensities of intercombination lines in ultraviolet spectra of TTauri stars

Authors
Lamzin, SA de Castro, AIG
Citation
Sa. Lamzin et Aig. De Castro, Relative intensities of intercombination lines in ultraviolet spectra of TTauri stars, ASTRON LETT, 24(6), 1998, pp. 748-752
Citations number
7
Categorie Soggetti
Space Sciences
Journal title
ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS
ISSN journal
10637737 → ACNP
Volume
24
Issue
6
Year of publication
1998
Pages
748 - 752
Database
ISI
SICI code
1063-7737(199811/12)24:6<748:RIOILI>2.0.ZU;2-R
Abstract
Using the accretion shock wave model (Lamzin 1998), we calculate the relati ve intensities of the strongest intercombination lines in the range 1200-20 00 Angstrom. We make a qualitative comparison of theoretical spectra with I UE low-resolution (similar or equal to 6 Angstrom) spectra of T Tauri stars . We predict that several intercombination lines can be identified in spect roscopic observations of young stars with the Hubble Space Telescope and us ed for a quantitative comparison with the calculations.