Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

105 résultats

Orbital parameters, chemical composition and magnetic field of the Ap binary HD 98088★

C. Folsom , K. Likuski , G. A Wade , O. Kochukhov , E. Alecian , et al.
Monthly Notices of the Royal Astronomical Society, 2013, 431 (2), pp.1513-1527. ⟨10.1093/mnras/stt269⟩
Article dans une revue hal-02533635v1

How unique is Plaskett’s star? A search for organized magnetic fields in short period, interacting or post-interaction massive binary systems

Yael Nazé , Coralie Neiner , Jason Grunhut , Stefano Bagnulo , Evelyne Alecian , et al.
Monthly Notices of the Royal Astronomical Society, 2017, pp.stx194. ⟨10.1093/mnras/stx194⟩
Article dans une revue hal-02189634v1
Image document

Beyond the dips of V807 Tau, a spectropolarimetric study of a dipper s magnetosphere

Kim Pouilly , Jérôme Bouvier , Evelyne Alecian , Silvia H. P. Alencar , Ann-Marie Cody , et al.
Astronomy and Astrophysics - A&A, 2021, ⟨10.1051/0004-6361/202140850⟩
Article dans une revue hal-03428882v1
Image document

Misalignment of the outer disk of DK Tau and a first look at its magnetic field using spectropolarimetry

M. Nelissen , P. Mcginnis , C.P. Folsom , T. Ray , A.A. Vidotto , et al.
Astronomy and Astrophysics - A&A, 2023, 670, pp.A165. ⟨10.1051/0004-6361/202245194⟩
Article dans une revue hal-03926349v1
Image document

The large-scale magnetic field of the eccentric pre-main-sequence binary system V1878 Ori

A Lavail , O. Kochukhov , G Hussain , C. Argiroffi , E. Alecian , et al.
Monthly Notices of the Royal Astronomical Society, 2020, 497 (1), pp.632-642. ⟨10.1093/mnras/staa1993⟩
Article dans une revue hal-02920333v1
Image document

Investigating the origin of the spectral line profiles of the Hot Wolf–Rayet Star WR 2

A-N Chené , N St-Louis , A. Moffat , O Schnurr , P Crowther , et al.
Monthly Notices of the Royal Astronomical Society, 2019, 484 (4), pp.5834-5844. ⟨10.1093/mnras/stz411⟩
Article dans une revue hal-02368466v1

Discovery of magnetic fields in the very young, massive stars W601 (NGC 6611) and OI 201 (NGC 2244)

E. Alecian , G. A. Wade , C. Catala , S. Bagnulo , T. Boehm , et al.
Astronomy and Astrophysics - A&A, 2008, 481, pp.L99-L102. ⟨10.1051/0004-6361:200809444⟩
Article dans une revue hal-00287274v1

Magnetic fields and chemical peculiarities of the very young intermediate-mass binary system HD 72106

C. P. Folsom , G. A. Wade , O. Kochukhov , E. Alecian , C. Catala , et al.
Monthly Notices of the Royal Astronomical Society, 2008, 391, pp.901-914. ⟨10.1111/J.1365-2966.2008.13946.X⟩
Article dans une revue hal-00392105v1

HD 96446: a puzzle for current models of magnetospheres?

C. Neiner , J. Landstreet , E. Alecian , S. Owocki , O. Kochukhov , et al.
Astronomy and Astrophysics - A&A, 2012, 546, pp.A44. ⟨10.1051/0004-6361/201218988⟩
Article dans une revue hal-02885362v1
Image document

Discovery of eight 'Main-sequence Radio Pulse emitters' using the GMRT: clues to the onset of coherent radio emission in hot magnetic stars

Barnali Das , Poonam Chandra , Matt E. Shultz , Gregg A. Wade , James Sikora , et al.
The Astrophysical Journal, 2022, 925, pp.125. ⟨10.3847/1538-4357/ac2576⟩
Article dans une revue hal-03428907v1
Image document

The magnetic early B-type stars – IV. Breakout or leakage? H α emission as a diagnostic of plasma transport in centrifugal magnetospheres

M Shultz , S Owocki , Th Rivinius , G Wade , C Neiner , et al.
Monthly Notices of the Royal Astronomical Society, 2020, 499 (4), pp.5379-5395. ⟨10.1093/mnras/staa3102⟩
Article dans une revue hal-03043450v1
Image document

The magnetic field of the planet-hosting star ? Bootis

C. Catala , J.-F. Donati , E. Shkolnik , D. Bohlender , E. Alecian
Monthly Notices of the Royal Astronomical Society, 2007, 374, pp.L42-L46. ⟨10.1111/J.1745-3933.2006.00261.X⟩
Article dans une revue hal-00138871v1

Discovery of non-radial pulsations in the spectroscopic binary Herbig Ae star RS Cha

T. Bohm , W. Zima , C. Catala , E. Alecian , K. Pollard , et al.
Communications in Asteroseismology, 2008, 157, pp.47-51
Article dans une revue hal-00392070v1

Chemical abundances of magnetic and non-magnetic Herbig Ae/Be stars

C. Folsom , S. Bagnulo , G. Wade , E. Alecian , J. Landstreet , et al.
Monthly Notices of the Royal Astronomical Society, 2012, 422 (3), pp.2072-2101. ⟨10.1111/j.1365-2966.2012.20718.x⟩
Article dans une revue hal-02914795v1

A magnetic confinement versus rotation classification of massive-star magnetospheres

V. Petit , S. Owocki , G. A Wade , D. Cohen , J. O Sundqvist , et al.
Monthly Notices of the Royal Astronomical Society, 2013, 429 (1), pp.398-422. ⟨10.1093/mnras/sts344⟩
Article dans une revue hal-02533382v1

BD-19 5044L: discovery of a short-period SB2 system with a magnetic Bp primary in the open cluster IC 4725

J. Landstreet , O. Kochukhov , E. Alecian , J. Bailey , S. Mathis , et al.
Astronomy and Astrophysics - A&A, 2017, 601, pp.A129. ⟨10.1051/0004-6361/201630233⟩
Article dans une revue obspm-02268065v1
Image document

Stochastic gravito-inertial modes discovered by CoRoT in the hot Be star HD 51452

C. Neiner , M. Floquet , R. Samadi , F. Espinosa Lara , Y. Frémat , et al.
Astronomy and Astrophysics - A&A, 2012, 546, pp.A47. ⟨10.1051/0004-6361/201219820⟩
Article dans une revue hal-03193003v1

Characterisation of the magnetic fields of the Herbig Be stars HD 200775 and V380 0ri

E. Alecian , G. A. Wade , C. Catala , S. Bagnulo , T. Bohm , et al.
2006
Pré-publication, Document de travail hal-00129154v1

Investigation of the magnetic field characteristics of Herbig Ae/Be stars: Discovery of the pre-main sequence progenitors of the magnetic Ap/Bp stars

G. A. Wade , D. Drouin , S. Bagnulo , J. D. Landstreet , E. Mason , et al.
2006
Pré-publication, Document de travail hal-00129159v1

Investigating the origin of cyclical wind variability in hot, massive stars - I. On the dipolar magnetic field hypothesis

A. David-Uraz , G. A. Wade , V. Petit , A. Ud-Doula , J. O. Sundqvist , et al.
Monthly Notices of the Royal Astronomical Society, 2014, 444 (1), pp.429--442. ⟨10.1093/mnras/stu1458⟩
Article dans une revue hal-01441020v1
Image document

Investigating the magnetospheric accretion process in the young pre-transitional disk system DoAr 44 (V2062 Oph)

J. Bouvier , E. Alecian , S. H. P. Alencar , A. Sousa , J.-F. Donati , et al.
Astronomy and Astrophysics - A&A, 2020, 643, pp.A99. ⟨10.1051/0004-6361/202038892⟩
Article dans une revue hal-02997059v1
Image document

No evidence of a sudden change of spectral appearance or magnetic field strength of the O9.7V star HD 54879

G. A. Wade , S. Bagnulo , Z. Keszthelyi , C. P. Folsom , Evelyne Alecian , et al.
Monthly Notices of the Royal Astronomical Society: Letters, 2020, pp.L1-L5. ⟨10.1093/mnrasl/slz174⟩
Article dans une revue hal-02368369v1
Image document

Magnetospheric accretion on the T Tauri star BP Tauri

J.-F. Donati , M. M. Jardine , S. G. Gregory , P. Petit , F. Paletou , et al.
Monthly Notices of the Royal Astronomical Society, 2008, 386, pp.1234. ⟨10.1111/j.1365-2966.2008.13111.x⟩
Article dans une revue hal-00398497v1
Image document

Discovery of two magnetic massive stars in the Orion Nebula Cluster: a clue to the origin of neutron star magnetic fields?

V. Petit , G. A. Wade , L. Drissen , T. Montmerle , E. Alecian
Monthly Notices of the Royal Astronomical Society, 2008, 387, pp.L23. ⟨10.1111/j.1745-3933.2008.00474.x⟩
Article dans une revue hal-00398514v1
Image document

HD 156324: a tidally locked magnetic triple spectroscopic binary with a disrupted magnetosphere

M Shultz , Th Rivinius , G. A Wade , E. Alecian , V. Petit
Monthly Notices of the Royal Astronomical Society, 2018, 475 (1), pp.839-852. ⟨10.1093/mnras/stx3238⟩
Article dans une revue hal-02303885v1
Image document

The magnetic early B-type stars I: magnetometry and rotation

M. E. Shultz , G. A. Wade , Th Rivinius , Coralie Neiner , E. Alecian , et al.
Monthly Notices of the Royal Astronomical Society, 2018, 475, pp.5144 - 5178. ⟨10.1093/mnras/sty103⟩
Article dans une revue hal-02349606v1

The magnetic field of the double-lined spectroscopic binary system HD 5550

E. Alecian , A. Tkachenko , C. Neiner , C. Folsom , B. Leroy
Astronomy and Astrophysics - A&A, 2016, 589, pp.A47. ⟨10.1051/0004-6361/201527355⟩
Article dans une revue hal-02432884v1
Image document

A high-resolution spectropolarimetric survey of Herbig Ae/Be stars★ – II. Rotation

E. Alecian , G. A Wade , C. Catala , J. Grunhut , J. Landstreet , et al.
Monthly Notices of the Royal Astronomical Society, 2013, 429 (2), pp.1027-1038. ⟨10.1093/mnras/sts384⟩
Article dans une revue hal-02533423v1

Surface structure of the CoRoT CP2 target star HD 50773

T. Lüftinger , H.-E. Fröhlich , W. W. Weiss , P. Petit , M. Aurière , et al.
Astronomy and Astrophysics - A&A, 2010, 509, pp.A43. ⟨10.1051/0004-6361/200912239⟩
Article dans une revue hal-02178241v1

Fossil magnetic fields in intermediate-mass and massive stars

E. Alecian , F. Villebrun , J. Grunhut , G. Hussain , Coralie Neiner , et al.
Astro Fluid: An International Conference in Memory of Professor Jean-Paul Zahn's Great Scientific Achievements, 2016, Paris, France. pp.345-355, ⟨10.1051/eas/1982030⟩
Communication dans un congrès hal-02323240v1