Brown dwarfs of the Galactic halo.

Zhang, Z. H.; Pinfield, D. J.; Jones, H. R. A.; Burningham, B.; Gálvez-Ortiz, M. C.; Day-Jones, A. C.; Marocco, F.; Gomes, J. I.; Smart, R. L.
Bibliographical reference

Memorie della Societa Astronomica Italiana, v.84, No. 4, p.989 (2013)

Advertised on:
2013
Number of authors
9
IAC number of authors
0
Citations
1
Refereed citations
0
Description
Two new late-type L subdwarfs were discovered in our recent search of UKIDSS and SDSS. We discuss the signatures of halo brown dwarfs based on known and new L subdwarfs. These indicate that the halo stellar/substellar T_eff gap is likely between esdL4 and esdL6.