Astronomy and Astrophysics – Astrophysics
Scientific paper
Jan 1989
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989a%26a...208..157g&link_type=abstract
Astronomy and Astrophysics (ISSN 0004-6361), vol. 208, no. 1-2, Jan. 1989, p. 157, 158.
Astronomy and Astrophysics
Astrophysics
38
Abundance, Oscillator Strengths, Solar Atmosphere, Stellar Composition, Titanium, Solar Spectra, Stellar Models
Scientific paper
The Oxford relative oscillator strengths for Ti I (0.00eV-2.31eV), previously placed on an absolute scale using data from the Bell et al. (1975) atomic beam technique and lifetimes obtained by the beam-foil technique, are placed on a more accurate, absolute scale using the precise lifetime measurements of Rudolph and Helbig (1982) obtained by selective pulsed laser excitation in an atomic beam. As a consequence, it is proposed that all published Oxford oscillator strengths for Ti I should be increased by 0.056 dex (14 percent). The corresponding titanium solar abundance found from their use should be decreased to log A = 4.99.
Blackwell D. E.
Grevesse Nicolas
Petford A. D.
No associations
LandOfFree
Revision of the absolute scale of the Oxford TI I oscillator strengths and the solar titanium abundance does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Revision of the absolute scale of the Oxford TI I oscillator strengths and the solar titanium abundance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Revision of the absolute scale of the Oxford TI I oscillator strengths and the solar titanium abundance will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-824616