Astronomy and Astrophysics – Astrophysics
Scientific paper
Feb 1999
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999noao.prop...54c&link_type=abstract
NOAO Proposal ID #1999A-0054
Astronomy and Astrophysics
Astrophysics
Scientific paper
Binary stars provide the only reliable way of determining stellar masses, and hence are vital for understanding the physical properties of stars in various stages of evolution. We propose to observe three supersoft X-ray binaries (SSS) undergoing rapid mass exchange. These system represent a unique stage of stellar evolution for which theory and observed parameters (especially masses) do not agree. The SSS also exhibit collimated high-velocity bipolar outflows which offer an important laboratory for the study of astrophysical jets. We propose an orbital study and investigation of the jets in the galactic source RX J0925-47. Our one spectrum shows features well suited for this project. We will also extend our study of the jets in two LMC systems in order to investigate how the these outflows change with luminosity, mass-transfer rate, viewing angle, and to look for evidence of precession.
Cowley A. A.
Crampton David
Hutchings John
Schmidtke Paul
No associations
LandOfFree
Probing Late Stages of Stellar Evolution in Supersoft X-ray Binaries 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 Probing Late Stages of Stellar Evolution in Supersoft X-ray Binaries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Probing Late Stages of Stellar Evolution in Supersoft X-ray Binaries will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-947496