A Statistical Study of Physical Parameters of the C IV Density Regions in 20 Oe Stars

Details A Statistical Study of Physical Parameters of the C IV Density Regions in 20 Oe Stars A Statistical Study of Physical Parameters of the C IV Density Regions in 20 Oe Stars

Sep 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007aipc..938..194a&link_type=abstract

SPECTRAL LINE SHAPES IN ASTROPHYSICS: VI Serbian Conference on Spectral Line Shapes in Astrophysics (VI SCSLSA). AIP Conference

Astronomy and Astrophysics

Astrophysics

1

Atomic And Molecular Data, Spectra, And Spectral Parameters, Stellar Atmospheres, Radiative Transfer, Opacity And Line Formation, Main-Sequence: Early-Type Stars

Scientific paper

We detected the presence of Satellite Absorption Components (SACs) which accompany the C IV resonance lines in the spectra of 20 Oe stars of different spectral subtypes, taken with IUE. The values of the apparent rotational and radial velocities, the random velocities of the thermal motions of the ions, as well as the column density and the Full Width at Half Maximum (FWHM) of the independent regions of matter which produce the main and the satellites components of the studied spectral lines were calculated. The variations of these physical parameters are presented as a function of the spectral subtype.

Affiliated with

Also associated with

No associations

Rating

A Statistical Study of Physical Parameters of the C IV Density Regions in 20 Oe Stars 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 A Statistical Study of Physical Parameters of the C IV Density Regions in 20 Oe Stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A Statistical Study of Physical Parameters of the C IV Density Regions in 20 Oe Stars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1009102