Author
Number of items: 24.
2017
Primeval very low-mass stars and brown dwarfs. I. Six new L subdwarfs, classification and atmospheric properties. (2017)
Z. H. Zhang,
D. J. Pinfield,
M. C. Galvez-Ortiz,
B. Burningham,
N. Lodieu,
F. Marocco,
A. J. Burgasser,
A. C. Day-Jones,
F. Allard,
H. R. A. Jones,
D. Homeier,
J. Gomes
and
R. L. Smart
![]()
2016
A method for selecting M dwarfs with an increased likelihood of unresolved ultracool companionship. (2016)
Neil Cook,
D.J. Pinfield,
F. Marocco,
B. Burningham,
H.R.A. Jones,
James Frith,
J. Zhong,
A. Luo,
Z. Qi,
P.W. Lucas,
Mariusz Gromadzki,
Avril Day-Jones,
Radostin Kurtev,
Y. Guo,
Y. Wang,
Y. Bai,
Z. Yi
and
R. Smart
![]()
2015
A large spectroscopic sample of L and T dwarfs from UKIDSS LAS : peculiar objects, binaries, and space density. (2015)
F. Marocco,
H.R.A. Jones,
A. C. Day-Jones,
D.J. Pinfield,
P.W. Lucas,
B. Burningham,
Z. H. Zhang,
R.L. Smart,
J. I. Gomes
and
L. Smith
![]()
2014
Discovery of a new Y dwarf: WISE J030449.03-270508.3. (2014)
D.J. Pinfield,
M. Gromadzki,
S.K. Leggett,
J. Gomes,
N. Lodieu,
R. Kurtev,
A. C. Day-Jones,
M. T. Ruiz,
N. J. Cook,
C.V. Morley,
M. S. Marley,
F. Marocco,
R.L. Smart,
H.R.A. Jones,
P.W. Lucas,
Y. Beletsky,
V. D. Ivanov,
B. Burningham,
J. S. Jenkins,
C. Cardoso,
J. Frith,
J. R. A. Clarke,
M. C. Gálvez-Ortiz
and
Z. Zhang
![]()
The extremely red L dwarf ULAS J222711-004547-dominated by dust. (2014)
F. Marocco,
A. C. Day-Jones,
P.W. Lucas,
H.R.A. Jones,
R.L. Smart,
Z. H. Zhang,
J. I. Gomes,
B. Burningham,
D.J. Pinfield,
R. Raddi
and
Leigh Smith
![]()
A deep WISE search for very late type objects and the discovery of two halo/thick-disc T dwarfs : WISE 0013+0634 and WISE 0833+0052. (2014)
D.J. Pinfield,
J. Gomes,
A. C. Day-Jones,
S.K. Leggett,
M. Gromadzki,
B. Burningham,
M. T. Ruiz,
R. Kurtev,
T. Cattermole,
C. Cardoso,
N. Lodieu,
J. Faherty,
S. Littlefair,
R. Smart,
M. Irwin,
J. R. A. Clarke,
Leigh Smith,
P.W. Lucas,
M. C. Galvez-Ortiz,
J. S. Jenkins,
H.R.A. Jones,
R. Rebolo,
V. J. S. Bejar
and
B. Gauza
![]()
2013
Parallaxes of southern extremely cool objects (PARSEC). II : Spectroscopic follow-up and parallaxes of 52 targets. (2013)
F. Marocco,
A.H. Andrei,
R.L. Smart,
H.R.A. Jones,
D.J. Pinfield,
A. C. Day-Jones,
J. R. A. Clarke,
A. Sozzetti,
P.W. Lucas,
B. Bucciarelli
and
J.L. Penna
![]()
A spectroscopic and proper motion search of Sloan Digital Sky Survey : red subdwarfs in binary systems. (2013)
Z. H. Zhang,
D.J. Pinfield,
B. Burningham,
H.R.A. Jones,
M. C. Galvez-Ortiz,
S. Catalan,
R. L. Smart,
S. Lepine,
J. R. A. Clarke,
Ya V. Pavlenko,
D. N. Murray,
M. K. Kuznetsov,
A. C. Day-Jones,
J. Gomes,
F. Marocco
and
B. Sipocz
![]()
NPARSEC : NTT Parallaxes of Southern Extremely Cool objects. Goals, targets, procedures and first results. (2013)
R.L. Smart,
C.G. Tinney,
B. Bucciarelli,
F. Marocco,
U. Abbas,
A. Andrei,
G. Bernardi,
B. Burningham,
C. Cardoso,
E. Costa,
M.T. Crosta,
M. Dapra,
A. Day-Jones,
B. Goldman,
H.R.A. Jones,
M.G. Lattanzi,
S.K. Leggett,
P.W. Lucas,
R. Mendez,
J.L. Penna,
D.J. Pinfield,
Leigh Smith,
A. Sozzetti
and
A. Vecchiato
![]()
76 T dwarfs from the UKIDSS LAS : benchmarks, kinematics and an updated space density. (2013)
B. Burningham,
C. V. Cardoso,
Leigh Smith,
S.K. Leggett,
R.L. Smart,
A. W. Mann,
S. Dhital,
P.W. Lucas,
C.G. Tinney,
D.J. Pinfield,
Z. Zhang,
C. Morley,
D. Saumon,
K. Aller,
S. P. Littlefair,
D. Homeier,
N. Lodieu,
Niall Deacon,
M. S. Marley,
L. van Spaandonk,
D. Baker,
F. Allard,
A.H. Andrei,
J. Canty,
J. Clarke,
A. C. Day-Jones,
T. Dupuy,
J. J. Fortney,
J. Gomes,
M. Ishii,
H.R.A. Jones,
M. Liu,
A. Magazzu,
F. Marocco,
D. N. Murray,
B. Rojas-Ayala
and
M. Tamura
![]()
Two new ultracool benchmark systems from WISE+2MASS. (2013)
J. I. Gomes,
D.J. Pinfield,
F. Marocco,
A. C. Day-Jones,
B. Burningham,
Z. H. Zhang,
H.R.A. Jones,
L. van Spaandonk
and
D. Weights
![]()
The sub-stellar birth rate from UKIDSS. (2013)
A. C. Day-Jones,
F. Marocco,
D.J. Pinfield,
Z. H. Zhang,
B. Burningham,
Niall Deacon,
M. T. Ruiz,
J. Gallardo,
H.R.A. Jones,
P.W. Lucas,
J. S. Jenkins,
J. Gomes,
S. L. Folkes
and
J. R. A. Clarke
![]()
Benchmark low-mass objects in Moving Groups. (2013)
M. C. Galvez-Ortiz,
M. Kuznetsov,
J. R. A. Clarke,
Ya. V. Pavlenko,
D.J. Pinfield,
H.R.A. Jones,
J. S. Jenkins,
J. Barnes,
B. Burningham,
A. C. Day-Jones,
E. L. Martin,
A. E. Garcia Perez
and
R.S. Pokorny
![]()
Purple dwarfs : New L subdwarfs from UKIDSS and SDSS. (2013)
Z. H. Zhang,
D.J. Pinfield,
B. Burningham,
H.R.A. Jones,
A. C. Day-Jones,
F. Marocco,
J. Gomes
and
M. C. Galvez-Ortiz
![]()
Status of the Calan-Hertfordshire Extrasolar Planet Search. (2013)
James S. Jenkins,
H.R.A. Jones,
Patricio Rojo,
Mikko Tuomi,
Matias I. Jones,
Felipe Murgas,
J.R. Barnes,
Yakiv Pavlenko,
Oleksiy Ivanyuk,
Andres Jordan,
Avril C. Day-Jones,
Maria-Teresa Ruiz
and
D.J. Pinfield
![]()
2012
Identifying ultra-cool dwarfs at low Galactic latitudes : a southern candidate catalogue. (2012)
S. L. Folkes,
D.J. Pinfield,
H.R.A. Jones,
R. Kurtev,
Z. Zhang,
M. C. Galvez-Ortiz,
F. Marocco,
A. C. Day-Jones
and
J. R. A. Clarke
![]()
The brightest pure-H ultracool white dwarf. (2012)
S. Catalan,
P. -E. Tremblay,
D.J. Pinfield,
Leigh Smith,
Z. H. Zhang,
R. Napiwotzki,
F. Marocco,
A. C. Day-Jones,
J. Gomes,
K.P. Forde,
P.W. Lucas
and
H.R.A. Jones
![]()
The Properties of the 500 K Dwarf UGPS J072227.51-054031.2, and a Study of the Far-Red Flux of Cold Brown Dwarfs. (2012)
S. Leggett,
D. Saumon,
M. Marley,
K. Lodders,
J. Canty,
P.W. Lucas,
R. Smart,
C. Tinney,
D. Homeier,
F. Allard,
B. Burningham,
A. Day-Jones,
B. Fegley,
Miki Ishii,
H.R.A. Jones,
F. Marocco,
D.J. Pinfield
and
M. Tamura
![]()
Benchmark cool companions : Ages and abundances for the PZ Tel system. (2012)
J. S. Jenkins,
Yakiv pavlenko,
Oleksiy Ivanyuk,
Jose Gallardo,
Matias jones,
Avril day-jones,
H.R.A. Jones,
Maria-Teresa Ruiz,
D.J. Pinfield
and
Larissa Yakovina
![]()
Discovery of the benchmark metal poor T8 dwarf BD+01 2920B. (2012)
D.J. Pinfield,
B. Burningham,
N. Lodieu,
S. Leggett,
C.G. Tinney,
L. van Spaandonk,
F. Marocco,
R. Smart,
J. Gomes,
Leigh Smith,
P.W. Lucas,
A. Day-jones,
D. Murray,
A. C. Katsiyannis,
S. Catalan,
C. Cardoso,
James Clarke,
S. Folkes,
M. Galvez-Ortiz,
D. Homeier,
J. Jenkins,
H.R.A. Jones
and
Z. Zhang
![]()
2011
Discovery of a T dwarf + white dwarf binary system. (2011)
Avril Day-Jones,
D.J. Pinfield,
M. Ruiz,
H. Beaumont,
B. Burningham,
J. Gallardo,
A. Gianninas,
P. Bergeron,
Ralf Napiwotzki,
J.S. Jenkins,
Z.H. Zhang,
D.N. Murray,
Silvia Catalan
and
Joana Ines Gomes
![]()
2010
Discovery of the first white dwarf + T dwarf binary system and the use of white dwarfs as age calibrators. (2010)
Avril Day-Jones,
D.J. Pinfield,
M. Ruiz,
H. Beaumont,
J. Gallardo,
A. Gianninas,
P. Bergeron,
Ralf Napiwotzki,
J.S. Jenkins,
B. Burningham,
Z.H. Zhang,
H.R.A. Jones,
D. Murray,
Silvia Catalan
and
Joana Ines Gomes
The discovery of a very cool, very nearby brown dwarf in the Galactic plane. (2010)
P.W. Lucas,
C. G. Tinney,
B. Burningham,
S. K. Leggett,
D.J. Pinfield,
Richard Smart,
H.R.A. Jones,
F. Marocco,
Robert J. Barber,
Sergei N. Yurchenko,
Jonathan Tennyson,
Miki Ishii,
Motohide Tamura,
Avril C. Day-Jones,
Andrew Adamson,
France Allard
and
Derek Homeier
![]()