Publications (92)
Why are some A stars magnetic, while most are not?
G. A. Wade, J. Silvester, K. Bale +21
Weak magnetic fields in Ap/Bp stars: Evidence for a dipole field lower limit and a tentative interpretation of the magnetic dichotomy
M. Auriere, G. A. Wade, J. Silvester +22
Long-term magnetic field monitoring of the Sun-like star Ksi Bootis A
A. Morgenthaler, P. Petit, M. Auriere +11
Detection of ultra-weak magnetic fields in Am stars: beta UMa and theta Leo
A. Blazère, P. Petit, F. Lignières +9
Magnetic Field and Activity of the Single Late-type Giant Beta Ceti
S. Tsvetkova, M. Auriere, R. Konstantinova-Antova +3
Characterisation of the magnetic field of the Herbig Be star HD 200775
E. Alecian, C. Catala, G. A. Wade +9
The dichotomy between strong and ultra-weak magnetic fields among intermediate-mass stars
F. Lignières, P. Petit, M. Aurière +2
High-resolution spectropolarimetric of k Cet: A proxy for the young Sun
J. D. do Nascimento, P. Petit, S. Marsden +6
UVMag: a UV and optical spectropolarimeter for stellar physics
C. Neiner, P. Petit, L. Parès +1
Magnetic topologies of cool stars
J. -F. Donati, M. M. Jardine, P. Petit +14
A liquid Xenon Positron Emission Tomograph for small animal imaging : first experimental results of a prototype cell
M. L. Gallin-Martel, L. Gallin-Martel, Y. Grondin +8
No detection of large-scale magnetic fields at the surfaces of Am and HgMn stars
M. Auriere, G. A. Wade, F. Lignieres +7
The Evolving Magnetic Topology of $Ï$ Boötis
M. W. Mengel, R. Fares, S. C. Marsden +6
Magnetic field structure in single late-type giants: Beta Ceti in 2010 - 2012
S. Tsvetkova, P. Petit, M. Auriere +5
Toroidal versus poloidal magnetic fields in Sun-like stars: a rotation threshold
P. Petit, B. Dintrans, S. K. Solanki +8
Analysis of combined radial velocities and activity of BD+20 1790: evidence supporting the existence of a planetary companion
M. Hernán-Obispo, M. Tuomi, M. C. Gálvez-Ortiz +17
Magnetic fields in single late-type giants in the Solar vicinity: How common is magnetic activity on the giant branches?
R. Konstantinova-Antova, M. Aurière, C. Charbonnel +6
A search for magnetic fields in the variable HgMn star $α$ Andromedae
G. A. Wade, M. Auriere, S. Bagnulo +8
Long-term spectropolarimetric monitoring of the cool supergiant Betelgeuse
I. Bedecarrax, P. Petit, M. Aurière +6
Magnetic field and convection in the cool supergiant Betelgeuse
P. Petit, M. Aurière, R. Konstantinova-Antova +4
Spectropolarimetry of cool stars
P. Petit
Differential rotation of cool active stars
P. Petit, J. -F. Donati, A. Collier Cameron
A dominant magnetic dipole for the evolved Ap star candidate EK Eridani
M. Auriere, R. Konstantinova-Antova, P. Petit +8
Direct observation of magnetic cycles in Sun-like stars
A. Morgenthaler, P. Petit, J. Morin +4
A Bcool magnetic snapshot survey of solar-type stars
S. C. Marsden, P. Petit, S. V. Jeffers +20
Magnetic Field Structure and Activity of the He-burning Giant 37 Comae
S. Tsvetkova, P. Petit, R. Konstantinova-Antova +4
A polarity reversal in the large-scale magnetic field of the rapidly rotating Sun HD 190771
P. Petit, B. Dintrans, A. Morgenthaler +5
Searching for links between magnetic fields and stellar evolution III. Measurement of magnetic fields in open cluster Ap stars with ESPaDOnS
J. D. Landstreet, J. Silaj, V. Andretta +7
Discovery of a weak magnetic field in the photosphere of the single giant Pollux
M. Auriere, G. A. Wade, R. Konstantinova-Antova +11
The magnetic field of Betelgeuse: a local dynamo from giant convection cells?
M. Auriere, J. -F. Donati, R. Konstantinova-Antova +3
Detection of a weak surface magnetic field on Sirius A: are all tepid stars magnetic ?
P. Petit, F. Lignières, M. Aurière +8
Search for surface magnetic fields in Mira stars. First detection in chi Cyg
A. Lèbre, M. Aurière, N. Fabas +4
Estimating the p-mode frequencies of the solar twin 18 Sco
M. Bazot, T. L. Campante, W. J. Chaplin +17
PolarBase: a data base of high resolution spectropolarimetric stellar observations
P. Petit, T. Louge, S. Théado +5
The Dependence of Differential Rotation on Temperature and Rotation
J. R. Barnes, A. Collier Cameron, J. -F. Donati +3
First Direct Detection of Magnetic Fields in Starspots and Stellar Chromospheres
S. V. Berdyugina, D. M. Fluri, N. Afram +5
Activity and Magnetic Field Structure of the Sun-Like Planet Hosting Star HD 1237
J. D. Alvarado-Gómez, G. A. J. Hussain, J. Grunhut +13
The evolution of surface magnetic fields in young solar-type stars
C. P. Folsom, P. Petit, J. Bouvier +2
Conductance fluctuations in metallic nanogaps made by electromigration
P. Petit, A. Anthore, M. L. Della Rocca +1
Large-scale magnetic topologies of mid-M dwarfs
J. Morin, J. -F. Donati, P. Petit +13
The Magnetic Fields at the Surface of Active Single G-K Giants
M. Aurière, R. Konstantinova-Antova, C. Charbonnel +15
Stellar magnetism: empirical trends with age and rotation
A. A. Vidotto, S. G. Gregory, M. Jardine +12
First evidence of a magnetic field on Vega. Towards a new class of magnetic A-type stars
F. Lignieres, P. Petit, T. Bohm +1
Magnetospheric accretion on the T Tauri star BP Tauri
J. F. Donati, M. M. Jardine, S. G. Gregory +15
Detection of the Molecular Zeeman Effect in Circular Polarization on Cool Active Stars
S. V. Berdyugina, P. Petit, D. M. Fluri +2
Direct detection of a magnetic field in the photosphere of the single M giant EK Boo: How common is magnetic activity among M giants?
R. Konstantinova-Antova, M. Auriere, C. Charbonnel +6
Could a change in magnetic field geometry cause the break in the wind-activity relation?
A. A. Vidotto, J. -F. Donati, M. Jardine +8
Weak magnetic field, solid-envelope rotation, and wave-induced N-enrichment in the SPB star $ζ$ Cassiopeiae
M. Briquet, C. Neiner, P. Petit +3
UVMag: stellar formation, evolution, structure and environment with space UV and visible spectropolarimetry
C. Neiner, D. Baade, A. Fullerton +10
Surface structure of the CoRoT CP2 target star HD 50773
T. Lüftinger, H. -E. Fröhlich, W. Weiss +15
Evidence for dynamo bistability among very low mass stars
J. Morin, X. Delfosse, J. -F. Donati +5
Spectropolarimetric multi line analysis of stellar magnetic fields
J. C. Ramirez Velez, M. Semel, M. Stift +3
Constraining magnetic-activity modulations in 3~solar-like stars observed by CoRoT and NARVAL
S. Mathur, R. A. Garcia, A. Morgenthaler +5
Magnetism in Herbig Ae/Be stars and the link to the Ap/Bp stars
E. Alecian, C. Catala, G. A. Wade +11
The magnetic Bp star 36 Lyncis, I. Magnetic and photospheric properties
G. A. Wade, M. A. Smith, D. A. Bohlender +8
Experimental study of a liquid Xenon PET prototype module
M. -L. Gallin-Martel, P. Martin, F. Mayet +16
The evolution of surface magnetic fields in young solar-type stars I: the first 250 Myr
C. P. Folsom, P. Petit, J. Bouvier +8
A maximum entropy approach to detect close-in giant planets around active stars
P. Petit, J. -F. Donati, E. Hébrard +11
Descendants of Magnetic and non-Magnetic A-type Stars
M. Auriere, F. Lignieres, R. Konstantinova-Antova +4
Temperature Dependent Resistivity of Single Wall Carbon Nanotubes
C. L. Kane, E. J. Mele, R. S. Lee +8
Bayesian least squares deconvolution
A. Asensio Ramos, P. Petit
Measuring differential rotation of the K-giant $ζ$\,And
Zs. KÅvári, H. Korhonen, L. Kriskovics +5
High-resolution spectropolarimetric observations of hot subdwarfs
P. Petit, V. Van Grootel, S. Bagnulo +3
EK Eridani: the tip of the iceberg of giants which have evolved from magnetic Ap stars
M. Aurière, R. Konstantinova-Antova, P. Petit +8
Photospheric magnetic field and surface differential rotation of the FK Com star HD 199178
P. Petit, J. -F. Donati, J. M. Oliveira +11
The PLATO 2.0 Mission
H. Rauer, C. Catala, C. Aerts +159
Long-term magnetic field stability of Vega
D. Alina, P. Petit, F. Lignières +5
Stellar polarimetry with ESPaDOnS
P. Petit, J. -F. Donati, The ESPaDOnS project team
The evolution of surface magnetic fields in young solar-type stars
C. P. Folsom, P. Petit, J. Bouvier +2
Exploring the magnetic topologies of cool stars
J. Morin, J. -F. Donati, P. Petit +19
Variable magnetic field geometry of the young sun HN Peg (HD 206860)
S. Boro Saikia, S. V. Jeffers, P. Petit +3
The rapid rotation and complex magnetic field geometry of Vega
P. Petit, F. Lignières, G. A. Wade +9
Magnetic topologies of the Herbig Ae/Be stars
E. Alecian, G. A. Wade, C. Catala +9
Magnetic field structure in single late-type giants: The effectively single giant V390 Aur
R. Konstantinova-Antova, M. Auriere, P. Petit +4
Magnetic topology and surface differential rotation on the K1 subgiant of the RS CVn system HR 1099
P. Petit, J. -F. Donati, G. A. Wade +8
The stable magnetic field of the fullly-convective star V374 Peg
J. Morin, J. -F. Donati, T. Forveille +10
Magnetism in pre-MS intermediate-mass stars and the fossil field hypothesis
E. Alecian, G. A. Wade, C. Catala +11
The magnetic field and confined wind of the O star $θ^1$~Orionis~C
G. A. Wade, A. W. Fullerton, J. -F. Donati +3
The radius and mass of the close solar twin 18 Sco derived from asteroseismology and interferometry
M. Bazot, M. J. Ireland, D. Huber +28
Magnetism and rotation in Herbig Ae/Be stars
E. Alecian, G. A. Wade, C. Catala +8
The GSO Data Centre
F. Paletou, J. -M. Glorian, V. Génot +5
Magnetism, rotation and accretion in Herbig Ae-Be stars
E. Alecian, G. A. Wade, C. Catala +7
Large-scale magnetic field of the G8 dwarf xi Bootis A
P. Petit, J. -F. Donati, M. Auriere +7
The different origins of magnetic fields and activity in the Hertzsprung gap stars, OU Andromedae and 31 Comae
A. Borisova, M. Aurière, P. Petit +3
Long-term magnetic field monitoring of the Sun-like star ξBootis A
A. Morgenthaler, P. Petit, S. Saar +13
The energy budget of stellar magnetic fields
V. See, M. Jardine, A. A. Vidotto +15
A search for weak or complex magnetic fields in the the B3V star iota Herculis
G. A. Wade, C. P. Folsom, P. Petit +4
Weak magnetic fields of intermediate-mass stars
P. Petit, F. Lignières, G. A. Wade +4
14 Ceti: A probable Ap-star-descendant entering the Hertzsprung gap
M. Auriere, R. Konstantinova-Antova, P. Petit +5
Large-scale magnetic topologies of late M dwarfs
J. Morin, J. F. Donati, P. Petit +3
Spectral analysis and abundances of the post-HB star HD 76431
V. Khalack, B. Yameogo, F. LeBlanc +4
Temporal fluctuations in the differential rotation of cool active stars
J. -F. Donati, A. Collier Cameron, P. Petit