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authFullName_s : A. Mérand
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Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole

R. Abuter , A. Amorim , N. Anugu , M. Bauböck , M. Benisty , et al.
Astronomy and Astrophysics - A&A, 2018, 615, pp.L15. ⟨10.1051/0004-6361/201833718⟩
Journal articles hal-03171462v1
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Extended envelopes around Galactic Cepheids. V. Multi-wavelength and time-dependent analysis of IR excess

A. Gallenne , A. Mérand , P. Kervella , G. Pietrzyński , W. Gieren , et al.
Astronomy and Astrophysics - A&A, 2021, 651, pp.A113. ⟨10.1051/0004-6361/202140350⟩
Journal articles hal-03440328v1
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HARPS-N high spectral resolution observations of Cepheids I. The Baade-Wesselink projection factor of δ Cep revisited

N. Nardetto , E. Poretti , M. Rainer , A. Fokin , P. Mathias , et al.
Astronomy and Astrophysics - A&A, 2017, 597, pp.A73. ⟨10.1051/0004-6361/201629400⟩
Journal articles obspm-02268051v1
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VLTI-MATISSE chromatic aperture-synthesis imaging of η Carinae’s stellar wind across the Br α line

G. Weigelt , K.-H. Hofmann , D. Schertl , B. Lopez , R. Petrov , et al.
Astronomy and Astrophysics - A&A, 2021, 652, pp.A140. ⟨10.1051/0004-6361/202141240⟩
Journal articles hal-03415725v1

The close environment of high-mass X-ray binaries at high angular resolution

E. Choquet , P. Kervella , J.-B. Le Bouquin , A. Mérand , J.-P. Berger , et al.
Astronomy and Astrophysics - A&A, 2014, 561, pp.A46. ⟨10.1051/0004-6361/201321977⟩
Journal articles hal-02575400v1

The Araucaria Project: High-precision orbital parallax and masses of the eclipsing binary TZ Fornacis

A. Gallenne , G. Pietrzyński , D. Graczyk , P. Konorski , P. Kervella , et al.
Astronomy and Astrophysics - A&A, 2016, 586, pp.A35. ⟨10.1051/0004-6361/201526764⟩
Journal articles hal-02452267v1

Observational calibration of the projection factor of Cepheids. I. The type II Cepheid κ Pavonis

J. Breitfelder , P. Kervella , A. Mérand , A. Gallenne , L. Szabados , et al.
Astronomy and Astrophysics - A&A, 2015, 576, pp.A64. ⟨10.1051/0004-6361/201425171⟩
Journal articles hal-02505011v1

The connection between inner and outer debris disks probed by infrared interferometry

O. Absil , D. Defrère , B. Mollier , E. Di Folco , J.-C. Augereau , et al.
"From Atoms to Pebbles: Herschel's view of Star and Planet Formation", 2012, Grenoble, France. pp.45
Conference papers hal-00832287v1
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Circumstellar material in the Vega inner system revealed by CHARA/FLUOR

O. Absil , E. Di Folco , A. Mérand , J.-C. Augereau , V. Coudé Du Foresto , et al.
Astronomy and Astrophysics - A&A, 2006, 452, pp.237-244. ⟨10.1051/0004-6361:20054522⟩
Journal articles istex hal-00398242v1
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The GRAVITY Young Stellar Object survey I. Probing the disks of Herbig Ae/Be stars in terrestrial orbits

K. Perraut , L. Labadie , B. Lazareff , L. Klarmann , D. Segura-Cox , et al.
Astronomy and Astrophysics - A&A, 2019, 632, pp.A53. ⟨10.1051/0004-6361/201936403⟩
Journal articles hal-03012529v1

MATISSE, the VLTI mid-infrared imaging spectro-interferometer

B. Lopez , S. Lagarde , R. G. Petrov , W. Jaffe , P. Antonelli , et al.
2021
Preprints, Working Papers, ... hal-03412080v1
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Fundamental properties of red-clump stars from long-baseline H -band interferometry

A. Gallenne , G. Pietrzyński , D. Graczyk , N. Nardetto , A. Mérand , et al.
Astronomy and Astrophysics - A&A, 2018, 616, pp.A68. ⟨10.1051/0004-6361/201833341⟩
Journal articles hal-02302320v1
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The circumstellar envelopes of Cepheids and their impact on the period-luminosity relationship in the JWST and ELT era.

V. Hocdé , N. Nardetto , E. Lagadec , G. Niccolini , A. Domiciano de Souza , et al.
SF2A 2019, May 2019, NICE, France
Conference papers hal-03044544v1
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The environment of the fast rotating star Achernar

Armando Domiciano de Souza , P. Kervella , D. Moser Faes , G. Dalla Vedova , A. Mérand , et al.
Astronomy and Astrophysics - A&A, 2014, 569, pp.A10. ⟨10.1051/0004-6361/201424144⟩
Journal articles hal-02548378v1
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VLTI-MATISSE L- and N-band aperture-synthesis imaging of the unclassified B[e] star FS Canis Majoris

K. -H. Hofmann , A. Bensberg , D. Schertl , G. Weigelt , S. Wolf , et al.
Astronomy and Astrophysics - A&A, 2022, 658, pp.A81. ⟨10.1051/0004-6361/202141601⟩
Journal articles insu-03656928v1
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Increasing the achievable contrast of infrared interferometry with an error correlation model

J. Kammerer , A. Mérand , M. Ireland , S. Lacour
Astronomy and Astrophysics - A&A, 2020, 644, pp.A110. ⟨10.1051/0004-6361/202038563⟩
Journal articles hal-03252347v1

Observational calibration of the projection factor of Cepheids

J. Breitfelder , A. Mérand , P. Kervella , A. Gallenne , L. Szabados , et al.
Astronomy and Astrophysics - A&A, 2016, 587, pp.A117. ⟨10.1051/0004-6361/201527030⟩
Journal articles hal-02452324v1

The Non-thermal Radio Emitter HD 93250 Resolved by Long Baseline Interferometry

H. Sana , J. -B. Le Bouquin , M. de Becker , J. -P. Berger , A. de Koter , et al.
The Astrophysical Journal Letters, 2011, 740, ⟨10.1088/2041-8205/740/2/L43⟩
Journal articles insu-03622851v1
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Deep near-infrared interferometric search for low-mass companions around beta Pictoris

O. Absil , J.-B. Le Bouquin , J. Lebreton , J.-C. Augereau , M. Benisty , et al.
Astronomy and Astrophysics - A&A, 2010, 520, pp.L2
Journal articles hal-00631929v1

Cepheid distances from the SpectroPhoto-Interferometry of Pulsating Stars (SPIPS)

A. Mérand , P. Kervella , J. Breitfelder , A. Gallenne , V. Coudé Du Foresto , et al.
Astronomy and Astrophysics - A&A, 2015, 584, pp.A80. ⟨10.1051/0004-6361/201525954⟩
Journal articles hal-02505793v1

Extended envelopes around Galactic Cepheids

A. Gallenne , A. Mérand , P. Kervella , O. Chesneau , J. Breitfelder , et al.
Astronomy and Astrophysics - A&A, 2013, 558, pp.A140. ⟨10.1051/0004-6361/201322257⟩
Journal articles hal-02529595v1
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The 2011 outburst of the recurrent novaT Pyx. Evidence for a face-on bipolar ejection.

Olivier Chesneau , A. Meilland , D. P. K. Banerjee , Jean-Baptiste Le Bouquin , H. Mcalister , et al.
Astronomy and Astrophysics - A&A, 2011, pp._
Journal articles hal-00625395v3

VLTI-AMBER velocity-resolved aperture-synthesis imaging of η Carinae with a spectral resolution of 12 000

G. Weigelt , K.-H. Hofmann , D. Schertl , N. Clementel , M. Corcoran , et al.
Astronomy and Astrophysics - A&A, 2016, 594, pp.A106. ⟨10.1051/0004-6361/201628832⟩
Journal articles hal-03540085v1
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The red dwarf pair GJ65 AB: inflated, spinning twins of Proxima

P. Kervella , A. Mérand , C. Ledoux , B.-O. Demory , J.-B. Le Bouquin
Astronomy and Astrophysics - A&A, 2016, 593, pp.A127. ⟨10.1051/0004-6361/201628631⟩
Journal articles hal-01414746v1

Resolving asymmetries along the pulsation cycle of the Mira star X Hydrae

X. Haubois , M. Wittkowski , G. Perrin , P. Kervella , A. Mérand , et al.
Astronomy and Astrophysics - A&A, 2015, 582, pp.A71. ⟨10.1051/0004-6361/201526482⟩
Journal articles hal-02505473v1

Investigating Cepheid ℓ Carinae's cycle-to-cycle variations via contemporaneous velocimetry and interferometry

R. Anderson , A. Mérand , P. Kervella , J. Breitfelder , J.-B. Lebouquin , et al.
Monthly Notices of the Royal Astronomical Society, 2015, 455 (4), pp.4231-4248. ⟨10.1093/mnras/stv2438⟩
Journal articles hal-02452284v1
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Probing inner and outer disk misalignments in transition disks

A. J. Bohn , M. Benisty , K. Perraut , N. van Der Marel , L. Wölfer , et al.
Astronomy and Astrophysics - A&A, 2022, 658, pp.A183. ⟨10.1051/0004-6361/202142070⟩
Journal articles hal-03585106v1
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A near-infrared interferometric survey of debris disc stars. III. First statistics based on 42 stars observed with CHARA/FLUOR

O. Absil , D. Defrère , V. Coudé Du Foresto , E. Di Folco , A. Mérand , et al.
Astronomy and Astrophysics - A&A, 2013, 555, pp.id.A104. ⟨10.1051/0004-6361/201321673⟩
Journal articles hal-00843411v1
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GRAVITY K -band spectroscopy of HD 206893 B

J. Kammerer , S. Lacour , T. Stolker , P. Mollière , D. Sing , et al.
Astronomy and Astrophysics - A&A, 2021, 652, pp.A57. ⟨10.1051/0004-6361/202140749⟩
Journal articles insu-03365088v1

The long-period Galactic Cepheid RS Puppis

P. Kervella , H. Bond , M. Cracraft , L. Szabados , J. Breitfelder , et al.
Astronomy and Astrophysics - A&A, 2014, 572, pp.A7. ⟨10.1051/0004-6361/201424395⟩
Journal articles hal-02548432v1