Browsing by Author "Oswalt, T.D."

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Spectroscopic and photometric analysis of HS 1136+6646: A hot young DAO+K7 V post-common-envelope, pre-cataclysmic variable binary

Sing, David; Holberg, Jay B.; Burleigh, Matt R.; Good, Simon A.; Barstow, Martin A.; Oswalt, T.D.; Howell, Steve B.; Brinkworth, Carolyn S.; Rudkin, Mark J.; Johnston, K.; Rafferty, S. (2004-05)

Extensive photometric and spectroscopic observations have been obtained for HS 1136+6646. The observations reveal a newly formed post–common-envelope binary system containing a hot ~DAO.5 primary and a highly irradiated ...
A Statistical Analysis of Wide Binary Evolution

Johnston, Kyle Burton (2006-12)

Post main sequence (MS) mass loss causes orbital separation amplification in fragile (i.e. common proper motion) binary star systems. Components typically have separations around -1000 a.u. Such wide pairs experience ...