Author
Number of items: 77.
2020
A multiplanet system of super-Earths orbiting the brightest red dwarf star GJ 887. (2020)
S. V. Jeffers,
S. Dreizler,
J. R. Barnes,
C. A. Haswell,
R. P. Nelson,
E. Rodríguez,
M. J. Lopez-Gonzalez,
N. Morales,
R. Luque,
M. Zechmeister,
S. S. Vogt,
J. S. Jenkins,
E. Palle,
Z. M. Berdinas,
G. A. L. Coleman,
M. R. Diaz,
I. Ribas,
H. R. A. Jones,
R. P. Butler,
C. G. Tinney,
J. Bailey,
B. D. Carter,
S. ~O'Toole,
R. A. Wittenmyer,
J. D. Crane,
F. Feng,
S. A. Shectman,
J. Teske,
A. Reiners,
P. J. Amado,
G. Anglada-Escude
and
.
The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti. (2020)
S. Stock,
J. Kemmer,
S. Reffert,
T. Trifonov,
A. Kaminski,
S. Dreizler,
A. Quirrenbach,
J. A. Caballero,
A. Reiners,
S. V. Jeffers,
G. Anglada-Escudé,
I. Ribas,
P. J. Amado,
D. Barrado,
J. R. Barnes,
F. F. Bauer,
Z. M. Berdiñas,
V. J. S. Béjar,
G. A. L. Coleman,
M. Cortés-Contreras,
E. Díez-Alonso,
A. J. Domínguez-Fernández,
N. Espinoza,
C. A. Haswell,
A. Hatzes,
T. Henning,
J. S. Jenkins,
H. R. A. Jones,
D. Kossakowski,
M. Kürster,
M. Lafarga,
M. H. Lee,
M. J. López González,
D. Montes,
J. C. Morales,
N. Morales,
E. Pallé,
S. Pedraz,
E. Rodrí guez,
C. Rodríguez-López
and
M. Zechmeister
2018
A candidate super-Earth planet orbiting near the snow line of Barnard's star. (2018)
I. Ribas,
M. Tuomi,
A. Reiners,
R. P. Butler,
J. C. Morales,
M. Perger,
S. Dreizler,
C. Rodríguez-López,
J. I. González Hernández,
A. Rosich,
F. Feng,
T. Trifonov,
S. S. Vogt,
J. A. Caballero,
A. Hatzes,
E. Herrero,
S. V. Jeffers,
M. Lafarga,
F. Murgas,
E. Rodríguez,
J. B. P. Strachan,
L. Tal-Or,
J. Teske,
B. Toledo-Padrón,
M. Zechmeister,
A. Quirrenbach,
P. J. Amado,
M. Azzaro,
V. J. S. Béjar,
J. R. Barnes,
Z. M. Berdiñas,
G. Coleman,
M. Cortés-Contreras,
J. Crane,
S. G. Engle,
E. F. Guinan,
C. A. Haswell,
Th Henning,
B. Holden,
H. R. A. Jones,
A. Kaminski,
M. Kiraga,
M. Kürster,
M. J. López-González,
D. Montes,
J. Morin,
A. Ofir,
E. Pallé,
R. Rebolo,
S. Reffert,
A. Schweitzer,
W. Seifert,
S. A. Shectman,
D. Staab,
R. A. Street,
A. Suárez Mascareño,
Y. Tsapras
and
G. Anglada-Escudé
2015
Starspot distributions on fully convective M dwarfs : implications for radial velocity planet searches. (2015)
J.R. Barnes,
S.V. Jeffers,
H.R.A. Jones,
Ya. V. Pavlenko,
J. S. Jenkins,
C.A. Haswell
and
M. E. Lohr
Analysis of combined radial velocities and activity of BD+20 1790: : evidence supporting the existence of a planetary companion. (2015)
M. Hernán-Obispo,
Mikko Tuomi,
M. C. Gálvez-Ortiz,
A. Golovin,
J. R. Barnes,
Hugh Jones,
S. R. Kane,
D. Pinfield,
J. S. Jenkins,
P. Petit,
G. Anglada-Escudé,
S. C. Marsden,
S. Catalán,
S. V. Jeffers,
E. de Castro,
M. Cornide,
A. Garcés,
M. I. Jones,
N. Gorlova
and
M. Andreev
Doppler images of the eclipsing binary ER Vulpeculae. (2015)
Yue Xiang,
Shenghong Gu,
A. Collier Cameron
and
J.R. Barnes
2014
The first planet detected in the WTS : an inflated hot-Jupiter in a 3.35 day orbit around a late F-star [ERRATUM]. (2014)
M. Cappetta,
R.P. Saglia,
J. L. Birkby,
J. Koppenhoefer,
D.J. Pinfield,
S.T. Hodgkin,
P. Cruz,
G. Kovacs,
B. Sipocz,
D. Barrado,
B. Nefs,
Y. V. Pavlenko,
L. Fossati,
C. del Burgo,
E. L. Martin,
I. Snellen,
J. Barnes,
D. A. Campbell,
S. Catalan,
M. C. Galvez-Ortiz,
N. Goulding,
C. Haswell,
O. Ivanyuk,
H.R.A. Jones,
M. Kuznetsov,
N. Lodieu,
F. Marocco,
D. Mislis,
F. Murgas,
R. Napiwotzki,
E. Palle,
D. Pollacco,
L. Sarro Baro,
E. Solano,
P. Steele,
H. Stoev,
R. Tata
and
J. Zendejas
Bayesian search for low-mass planets around nearby M dwarfs. Estimates for occurrence rate based on global detectability statistics. (2014)
Mikko Tuomi,
Hugh Jones,
John R. Barnes,
Guillem Anglada-Escudé
and
James S. Jenkins
grid_on
Radial velocity studies of cool stars. (2014)
H.R.A. Jones,
J.R. Barnes,
Mikko Tuomi,
James S. Jenkins
and
Guillem Anglada-Escude
Spectroscopic signatures of youth in low-mass kinematic candidates of young moving groups. (2014)
M. C. Galvez-Ortiz,
M. Kuznetsov,
J. R. A. Clarke,
Ya. V. Pavlenko,
S. L. Folkes,
David Pinfield,
Hugh Jones,
J. S. Jenkins,
John Barnes,
B. Burmingham,
A. C. Day-Jones,
E. L. Martin,
A. E. Garcia Perez,
C. del Burgo
and
R. S. Pokorny
description
Precision radial velocities of 15 M5-M9 dwarfs. (2014)
J. R. Barnes,
J. S. Jenkins,
H. R A Jones,
S. V. Jeffers,
P. Rojo,
P. Arriagada,
A. Jordán,
D. Minniti,
Mikko Tuomi,
David Pinfield
and
G. Anglada-Escudé
Is it possible to detect planets around young active G and K dwarfs? (2014)
S.V. Jeffers,
J.R. Barnes,
H.R.A. Jones,
A. Reiners,
D.J. Pinfield
and
S.C. Marsden
Distribution and evolution of starspots on the RS CVn binary II Pegasi in 2004. (2014)
Yue Xiang,
Sheng Hong Gu,
A. Collier Cameron
and
J.R. Barnes
2013
A catalogue of bright (K <9) M dwarfs. (2013)
J. Frith,
D.J. Pinfield,
H.R.A. Jones,
J. R. Barnes,
Y. Pavlenko,
E. L. Martin,
C. Brown,
M. K. Kuznetsov,
F. Marocco,
R. Tata
and
M. Cappetta
A hot Uranus orbiting the super metal-rich star 77338 and the metallicity-mass connection. (2013)
J. S. Jenkins,
H.R.A. Jones,
M. Tuomi,
F. Murgas,
S. Hoyer,
M. I. Jones,
J. R. Barnes,
Y. V. Pavlenko,
O. Ivanyuk,
P. Rojo,
A. Jordan,
A. C. Day-Jones,
M. T. Ruiz
and
D.J. Pinfield
Signals embedded in the radial velocity noise: Periodic variations in the tau Ceti velocities. (2013)
Mikko Tuomi,
H.R.A. Jones,
James Stewart Jenkins,
C.G. Tinney,
R.P. Butler,
Steven S. Vogt,
John Barnes,
Robert A. Wittenmyer,
S. O'Toole,
J. Horner,
J. Bailey,
B.D. Carter,
D. J. Wright,
G. S. Salter
and
D.J. Pinfield
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
Periodic variability of spotted M dwarfs in WTS. (2013)
N. T. Goulding,
J.R. Barnes,
D.J. Pinfield,
C. del Burgo,
G. Kovacs,
J. Birkby,
S. Hodgkin,
S. Catalan,
B. Sipocz,
H.R.A. Jones,
S.V. Jeffers
and
S. Nefs
Red Optical Planet Survey : A radial velocity search for low mass M dwarf planets. (2013)
J.R. Barnes,
J. S. Jenkins,
H.R.A. Jones,
P. Rojo,
P. Arriagada,
A. Jordan,
D. Minniti,
M. Tuomi,
S.V. Jeffers
and
D.J. Pinfield
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
Surfing the photon noise : New techniques to find low-mass planets around M dwarfs. (2013)
G. Anglada-Escude,
R. P. Butler,
A. Reiners,
H.R.A. Jones,
M. Tuomi,
J. S. Jenkins,
J.R. Barnes,
S. S. Vogt
and
M. Zechmeister
2012
J-band variability of M dwarfs in the WFCAM Transit Survey. (2012)
N. T. Goulding,
J. R. Barnes,
D.J. Pinfield,
G. Kovacs,
J. Birkby,
S. Hodgkin,
S. Catalan,
B. Sipocz,
H.R.A. Jones,
C. del Burgo,
S.V. Jeffers,
S. Nefs,
M. -C. Galvez-Ortiz
and
E. L. Martin
Red Optical Planet Survey: : a new search for habitable earths in the southern sky. (2012)
John Barnes,
J.S. Jenkins,
H.R.A. Jones,
P. Rojo,
Pamela Arriagada,
Andres Jordan,
Dante Minniti,
Mikko Tuomi,
S.V. Jeffers
and
D.J. Pinfield
FR Cnc revisited : photometry, polarimetry and spectroscopy. (2012)
A. Golovin,
M. C. Galvez-Ortiz,
M. Hernan-Obispo,
M. Andreev,
J. R. Barnes,
D. Montes,
E. Pavlenko,
J. C. Pandey,
R. Martinez-Arnaiz,
B. J. Medhi,
P. S. Parihar,
A. Henden,
A. Sergeev,
S. V. Zaitsev
and
N. Karpov
2010
Evidence of a massive planet candidate orbiting the young active K5V star BD+20 1790. (2010)
M. Hernan-Obispo,
M.C. Galvez-Ortiz,
G. Anglada-Escude,
S.R. Kane,
J.R. Barnes,
E. De Castro
and
M. Cornide
picture_as_pdf
Spectroscopy and kinematics of low-mass members of young moving groups. (2010)
M. C. Galvez-Ortiz,
J.R.A. Clarke,
D.J. Pinfield,
J. S. Jenkins,
S. L. Folkes,
A. E. Garcia Perez,
A.C. Day-Jones,
B. Burningham,
H.R.A. Jones,
J. R. Barnes
and
R.S. Pokorny
A search for molecules in the atmosphere of HD 189733b. (2010)
J.R. Barnes,
T.S. Barman,
H.R.A. Jones,
R.J. Barber,
B.M.S. Hansen,
L. Prato,
E.L. Rice,
C.J. Leigh,
A.C. Cameron
and
D.J. Pinfield
picture_as_pdf
A search for southern ultracool dwarfs in young moving groups. (2010)
J.R.A. Clarke,
D.J. Pinfield,
M.C. Galvez-Ortiz,
J.S. Jenkins,
B. Burningham,
Niall Deacon,
H.R.A. Jones,
R.S. Pokorny,
J.R. Barnes
and
A.C. Day-Jones
2009
Doppler images and chromospheric variability of TWA 17. (2009)
M.B. Skelly,
Y.C. Unruh,
J.R. Barnes,
W.A. Lawson,
J-F. Donati
and
A.C. Cameron
First results from the Calan–Hertfordshire Extrasolar Planet Search : exoplanets and the discovery of an eccentric brown dwarf in the desert. (2009)
J.S. Jenkins,
H.R.A. Jones,
K. Gozdziewski,
C. Migaszewski,
J.R. Barnes,
M.I. Jones,
P. Rojo,
D.J. Pinfield,
A.C. Day-Jones
and
S. Hoyer
A metal-biased planet search. (2009)
J.S. Jenkins,
H.R.A. Jones,
J.R. Barnes,
Y. Pavlenko,
P. Rojo,
M.I. Jones,
A.C. Day-Jones
and
D.J. Pinfield
Rotational velocities for M dwarfs. (2009)
J.S. Jenkins,
L. Ramsey,
H.R.A. Jones,
Y. Pavlenko,
J. Gallardo,
J.R. Barnes
and
D.J. Pinfield
Spectroscopic characterisation of close orbiting extrasolar giant planets. (2009)
J.R. Barnes,
T.S. Barman,
H.R.A. Jones,
C.J. Leigh,
A. Collier Cameron,
L. Prato
and
R.J. Barber
2008
Differential rotation on both components of the pre main-sequence binary system HD 155555. (2008)
N.J. Dunstone,
G.A.J. Hussain,
A. Collier Cameron,
S.C. Marsden,
M. Jardine,
J.R. Barnes,
J.C. Ramirez Vlex
and
J-F. Donati
Doppler images and chromospheric variability of TWA 6. (2008)
M.B. Skelly,
Y.C. Unruh,
A.C. Cameron,
J.R. Barnes,
J-F. Donati,
W.A. Lawson
and
B.D. Carter
HD 179949b - a close orbiting extrasolar giant planet with a stratosphere? (2008)
J.R. Barnes,
T.S. Barman,
H.R.A. Jones,
C.J. Leigh,
A.C. Cameron,
R.J. Barber
and
D.J. Pinfield
picture_as_pdf
Metallicities & Activities of Southern Stars. (2008)
J.S. Jenkins,
H.R.A. Jones,
Y. Pavlenko,
D.J. Pinfield,
J.R. Barnes
and
Y. Lyubchik
A pathfinder instrument for precision radial velocities in the near-infrared. (2008)
L. Ramsey,
John Barnes,
S.L. Redman,
H.R.A. Jones,
A. Wolscznan,
S. Bongiorno,
L. Engel
and
J.S. Jenkins
2007
Limits on the 2.2- m contrast ratio of the close-orbiting planet HD 189733b. (2007)
J.R. Barnes,
T.S. Barman,
L. Prato,
D. Segransan,
H.R.A. Jones,
C.J. Leigh,
A. Collier Cameron
and
D.J. Pinfield
Near infrared spectroscopic search for the close orbiting planet HD 75289b. (2007)
J.R. Barnes,
C.J. Leigh,
H.R.A. Jones,
T.S. Barman,
D.J. Pinfield,
A. Collier Cameron
and
J.S. Jenkins
SuperWASP-N extra-solar planet candidates between 18hr<RA<21hr. (2007)
R.A. Street,
D.J. Christian,
W.I. Clarkson,
A. Collier Cameron,
B. Enoch,
S.R. Kane,
T.A. Lister,
R.G. West,
D.M. Wilson,
A. Evans,
A. Fitzsimmons,
C.A. Haswell,
C. Hellier,
S.T. Hodgkin,
K. Horne,
J. Irwin,
F.P. Keenan,
A.J. Norton,
J.P. Osborne,
D.L. Pollacco,
R. Ryans,
I. Skillen,
P.J. Wheatley
and
J.R. Barnes
SuperWASP-North extrasolar planet candidates. Candidates from fields 17hr<RA<18hr. (2007)
T.A. Lister,
R.G. West,
D.M. Wilson,
A. Collier Cameron,
W.I. Clarkson,
R.A. Street,
B. Enoch,
N.R. Parley,
D.J. Christian,
S.R. Kane,
A. Evans,
A. Fitzsimmons,
C.A. Haswell,
C. Hellier,
S.T. Hodgkin,
K. Horne,
J. Irwin,
F.P. Keenan,
A.J. Norton,
J.P. Osborne,
D.L. Pollacco,
R. Ryans,
I. Skillen,
P.J. Wheatley
and
J.R. Barnes
2006
Hubble Space Telescope observations of SV Cam - I. The importance of unresolved star-spot distributions in light-curve fitting. (2006)
S.V. Jeffers,
J.R. Barnes,
A. Collier Cameron
and
J-F. Donati
The coronal structure of Speedy Mic - I. A densely packed prominence system beyond corotation. (2006)
N.J. Dunstone,
J.R. Barnes,
A. Collier Cameron
and
M. Jardine
The coronal structure of Speedy Mic - II: Prominence masses and off-disc emission. (2006)
N.J. Dunstone,
A. Collier Cameron,
J.R. Barnes
and
M. Jardine
The surprising magnetic topology of t Sco: fossil remnant or dynamo output. (2006)
J-F. Donati,
I.D. Howarth,
M. Jardine,
P. Petit,
C. Catala,
J.D. Landstreet,
J-C. Bouret,
E. Alecian,
J.R. Barnes,
T. Forveille,
F. Paletou
and
N. Manset
Dense spot coverage and polar caps on SV Cam. (2006)
S. V. Jeffers,
A. Collier Cameron,
J. R. Barnes
and
J. P. Aufdenberg
2005
Direct Evidence for a Polar Spot on SV Camelopardalis. (2005)
S.V. Jeffers,
A. Collier Cameron,
J.R. Barnes,
J.P. Aufdenberg
and
G.A.J. Hussain
LO Peg in 1998: star-spot patterns and differential rotation. (2005)
J.R. Barnes,
A. Collier Cameron,
T.A. Lister,
G.R. Pointer
and
M.D. Still
The dependence of differential rotation on temperature and rotation. (2005)
J.R. Barnes,
A. Collier Cameron,
J-F. Donati,
D.J. James,
S.C. Marsden
and
P. Petit
The highly spotted photosphere of the young rapid rotator Speedy Mic. (2005)
J.R. Barnes
Dense spot coverage and polar caps on SV Cam. (2005)
S V Jeffers,
A C Cameron,
J R Barnes,
J P Aufdenberg
and
G A J Hussain
The decrease in differential rotation with decreasing stellar mass in a sample of young rapidly rotating main sequence stars. (2005)
J R Barnes,
A C Cameron,
J F Donati,
D J James,
S C Marsden,
M Mengel
and
P Petit
2000
Can the magnetic topology of AB Doradus be explained by a potential field distribution. (2000)
G.A.J. Hussain,
M. Jardine,
A. Collier Cameron,
J.R. Barnes
and
J-F. Donati
Lithium in optically-selected G and K stars in NGC 6475 (220 Myr). (2000)
D.J. James,
A. Collier Cameron,
J.R. Barnes
and
R.D. Jeffries
Starspot coverage and differential rotation on PZ Tel. (2000)
J.R. Barnes,
A. Collier Cameron,
D.J. James,
C.A. Watson,
F. Vincent
and
J-F. Donati
Doppler images from dual-site observations of southern rapidly rotating stars - I. Differential rotation on PZ Tel. (2000)
J R Barnes,
A Collier Cameron,
D J James
and
J F Donati
Comparisons of images derived from independent Zeeman Doppler imaging codes. (2000)
G A J Hussain,
J F Donati,
A Collier Cameron
and
J R Barnes