Astronomy and Astrophysics – Astrophysics
Scientific paper
Dec 2004
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004sf2a.conf..287d&link_type=abstract
SF2A-2004: Semaine de l'Astrophysique Francaise, meeting held in Paris, France, June 14-18, 2004. Edited by F. Combes, D. Barret
Astronomy and Astrophysics
Astrophysics
Scientific paper
Selected lines of Ti,Cr,Mn,Fe,Y and Zr have been observed with GECKO spectrograph attached to the 3m60 telescope at CFH for 2 HgMn stars and 2 normal B stars. These lines are located shortwards and longwards of the Balmer discontinuity in order to probe the atmosphere at different optical depths regimes and look for the putative vertical stratification of these elements. We discuss here preliminary adjustments of the observed profiles to synthetic spectra computed for homogeneous atmospheres for the HgMn star HD143807.
Alecian Georges
Dubaj D.
LeBlanc Francis
Monier Richard
No associations
LandOfFree
Search for abundance stratification in the atmosphere of the HgMn star HD143807 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 Search for abundance stratification in the atmosphere of the HgMn star HD143807, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Search for abundance stratification in the atmosphere of the HgMn star HD143807 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1166066