Outputs (3)

New Extreme Ultraviolet-Selected Active Binaries from the ROSAT Wide Field Camera all Sky Survey (1995)
Journal Article
Jeffries, R., Bertram, D., & Spurgeon, B. (1995). New Extreme Ultraviolet-Selected Active Binaries from the ROSAT Wide Field Camera all Sky Survey. Monthly Notices of the Royal Astronomical Society, 276(2), 397–408. https://doi.org/10.1093/mnras/276.2.397

We present the results of radial velocity measurements for an EUV-selected sample of 11 new G- and K-type binary systems, discovered in a sample of 22 EUV sources from the ROSAT Wide Field Camera (WFC) all-sky survey. The physical status of each syst... Read More about New Extreme Ultraviolet-Selected Active Binaries from the ROSAT Wide Field Camera all Sky Survey.

The kinematics of lithium-rich, active late-type stars: evidence for a low-mass Local Association (1995)
Journal Article
Jeffries, R. D. (1995). The kinematics of lithium-rich, active late-type stars: evidence for a low-mass Local Association. Monthly Notices of the Royal Astronomical Society, 273(3), https://doi.org/10.1093/mnras/273.3.559

An EUV-selected sample of late-type stars has been observed for lithium abundances and radial velocity radiations. It is found that essentially all of the single stars have lithium abundances comparable to or greater than late-type stars in the Pleia... Read More about The kinematics of lithium-rich, active late-type stars: evidence for a low-mass Local Association.

RE 0044+09: A new K dwarf rapid rotator with a white dwarf companion? (1995)
Journal Article
Kellett, B. J., Bromage, G. E., Brown, A., Jeffries, R. D., James, D. J., Kilkenny, D., …Clayton, C. (1995). RE 0044+09: A new K dwarf rapid rotator with a white dwarf companion?. Astrophysical Journal, 438, https://doi.org/10.1086/175080

We report the discovery of a new K dwarf rapid rotator with a potential white dwarf companion. The white dwarf accounts for over 90% of the observed extreme ultraviolet flux detected from this system. Analysis of ROSAT Wide Field Camera (WFC) and IUE... Read More about RE 0044+09: A new K dwarf rapid rotator with a white dwarf companion?.