221 citations · 513 across the 8 of their papers we have counts for
15 papers · 1 filter
Cool carbon stars in the halo: new very red or distant objects
N. Mauron, K. S. Gigoyan, T. R. Kendall
The goal of this paper is to present and analyse a new sample of cool carbon (C)stars located in the halo. Twenty three new C stars were discovered. Spectra are typical of N-type s…
Discovery of a nearby L-T transition object in the Southern Galactic plane
Stuart L. Folkes, David J. Pinfield, Tim R. Kendall +1
We present the discovery of 2MASS J11263991-5003550 identified as part of an ongoing survey to discover ultra-cool dwarfs in the Southern Galactic Plane, using data from the 2MASS…
Discovery of the first very wide WD-LD binary system?
Avril C. Day-Jones, David J. Pinfield, Hugh R. A. Jones +3
We report on our large scale search of 2MASS and SuperCOSMOS in the southern hemisphere for very widely separated white dwarf / L-dwarf binary systems and present our findings, inc…
New members in the Upper Sco association from the UKIDSS Early Data Release
N. Lodieu, N. C. Hambly, R. F. Jameson
We present the results of a 9.3 square degree infrared (ZYJHK) survey in the Upper Scorpius association extracted from the UKIRT Infrared Deep Sky Survey (UKIDSS) Galactic Cluster…
New, nearby bright southern ultracool dwarfs
T. R. Kendall, H. R. A. Jones, D. J. Pinfield +5
We report the discovery of twenty-one hitherto unknown bright southern ultracool dwarfs with spectral types in the range M7 to L5.5, together with new observations of a further thr…
Finding benchmark brown dwarfs to probe the IMF as a function of time
D. J. Pinfield, H. R. A. Jones, P. W. Lucas +5
Using a simulated disk brown dwarf (BD) population, we find that new large area infrared surveys are expected to identify enough BDs covering wide enough mass--age ranges to potent…