Title of article
The near-synchronous polar V1432 Aql (RX J1940.1-1025): Accretion geometry and synchronization time scale
Author/Authors
Rothschild، R. E. نويسنده , , Pottschmidt، K. نويسنده , , Staubert، R. نويسنده , , Friedrich، S. نويسنده , , Benlloch، S. نويسنده , , Schuh، S. L. نويسنده , , Kroll، P. نويسنده , , Splittgerber، E. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-986
From page
987
To page
0
Abstract
We present the analysis of FUSE observations of two Herbig AeBe stars known to harbor young circumstellar disks: HD 100546 and HD 163296. In both cases we detect absorption lines from warm and dense H2. The thermalization of the rotational levels up to J ~ 4 allows evaluation of the temperature, density and typical size of the absorbing layer. These quantities are consistent with absorption of the light of the central star by a thin layer of a circumstellar disk seen at an intermediate inclination.
Keywords
variables , general , Individual , RX J1940.1-1025 , magnetic fields , eclipsing , X-rays , binaries , V1432 Aql , stars
Journal title
Astronomy and Astrophysics
Serial Year
2003
Journal title
Astronomy and Astrophysics
Record number
77482
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