Accéder directement au contenu

Pierre Kervella

37
Documents
Affiliations actuelles
  • 1254
  • 300055

Domaines de recherche

Astrophysique [astro-ph]

Publications

Searching for Planets Orbiting α Cen A with the James Webb Space Telescope

Charles Beichman , Marie Ygouf , Jorge Llop Sayson , Dimitri Mawet , Yuk Yung
Publications of the Astronomical Society of the Pacific, 2020, 132 (1007), pp.015002. ⟨10.1088/1538-3873/ab5066⟩
Article dans une revue hal-02487756v1
Image document

Orbital inclination and mass of the exoplanet candidate Proxima c

Pierre Kervella , Frédéric Arenou , Jean Schneider
Astronomy and Astrophysics - A&A, 2020, 635, pp.L14. ⟨10.1051/0004-6361/202037551⟩
Article dans une revue hal-02565278v1
Image document

Stellar and substellar companions of nearby stars from Gaia DR2

Pierre Kervella , Frédéric Arenou , François Mignard , Frédéric Thévenin
Astronomy and Astrophysics - A&A, 2019, 623, pp.A72. ⟨10.1051/0004-6361/201834371⟩
Article dans une revue hal-02064555v1
Image document

Multiplicity of Galactic Cepheids and RR Lyrae stars from Gaia DR2

Pierre Kervella , Alexandre Gallenne , Nancy Remage Evans , Laszlo Szabados , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2019, 623, pp.A116. ⟨10.1051/0004-6361/201834210⟩
Article dans une revue hal-02071790v1
Image document

Multiplicity of Galactic Cepheids and RR Lyrae stars from Gaia DR2

Pierre Kervella , Alexandre Gallenne , Nancy Remage Evans , Laszlo Szabados , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2019, 623, pp.A117. ⟨10.1051/0004-6361/201834211⟩
Article dans une revue hal-02071792v1
Image document

Multiple star systems in the Orion nebula

Martina Karl , Oliver Pfuhl , Frank Eisenhauer , Reinhard Genzel , Rebekka Grellmann
Astronomy and Astrophysics - A&A, 2018, 620, pp.A116. ⟨10.1051/0004-6361/201833575⟩
Article dans une revue hal-02341247v1
Image document

Observational calibration of the projection factor of Cepheids

Pierre Kervella , Boris I Trahin , Howard E. Bond , Alexandre E Gallenne , Laszlo Szabados
Astronomy and Astrophysics - A&A, 2017, 600, ⟨10.1051/0004-6361/201630202⟩
Article dans une revue hal-01440033v1
Image document

Proxima's orbit around Alpha Centauri

Pierre Kervella , Frédéric Thévenin , Christophe Lovis
Astronomy and Astrophysics - A&A, 2017, ⟨10.1051/0004-6361/201629930⟩
Article dans une revue hal-01440036v1
Image document

The radii and limb darkenings of Alpha Centauri A and B

Pierre Kervella , Lionel Bigot , Alexandre Gallenne , Frédéric Thévenin
Astronomy and Astrophysics - A&A, 2017, ⟨10.1051/0004-6361/201629505⟩
Article dans une revue hal-01385192v1
Image document

The close circumstellar environment of Betelgeuse - V. Rotation velocity and molecular envelope properties from ALMA

Pierre Kervella , Leen Decin , Anita M. S. Richards , Graham Harper , Iain Mcdonald
Astronomy and Astrophysics - A&A, In press, ⟨10.1051/0004-6361/201731761⟩
Article dans une revue insu-01646434v1
Image document

Close stellar conjunctions of α Centauri A and B until 2050

Pierre Kervella , François Mignard , Antoine Mérand , Frédéric Thévenin
Astronomy and Astrophysics - A&A, 2016, 594, pp.A107. ⟨10.1051/0004-6361/201629201⟩
Article dans une revue hal-01383976v1
Image document

An edge-on translucent dust disk around the nearest AGB star L2 Puppis - VLT/NACO spectro-imaging from 1.04 to 4.05 microns and VLTI interferometry

Pierre Kervella , Miguel Montargès , Stephen T. Ridgway , Guy Perrin , Olivier Chesneau
Astronomy and Astrophysics - A&A, 2014, 564, pp.A88. ⟨10.1051/0004-6361/201323273⟩
Article dans une revue hal-00977699v1
Image document

The close circumstellar environment of Betelgeuse - II. Diffraction-limited spectro-imaging from 7.76 to 19.50 microns with VLT/VISIR

Pierre Kervella , Guy Perrin , Andrea Chiavassa , Stephen T. Ridgway , Jan Cami
Astronomy and Astrophysics - A&A, 2011, 531, pp.A117. ⟨10.1051/0004-6361/201116962⟩
Article dans une revue hal-00603089v1
Image document

Spatially extended emission around the Cepheid RS Puppis in near-infrared hydrogen lines. Adaptive optics imaging with VLT/NACO

Alexandre Gallenne , Antoine Mérand , Pierre Kervella , Julien H. V. Girard
Astronomy and Astrophysics - A&A, 2010, pp.9
Article dans une revue hal-00551627v1
Image document

The circumstellar envelopes of the Cepheids L Car and RS Pup - Comparative study in the infrared with Spitzer, VLT/VISIR and VLTI/MIDI

Pierre Kervella , Antoine Mérand , Alexandre Gallenne
Astronomy and Astrophysics - A&A, 2009, In press
Article dans une revue hal-00358742v1
Image document

A binary engine fuelling HD87643' s complex circumstellar environment, using AMBER/VLTI

Florentin Millour , Olivier Chesneau , Marcelo Borges Fernandes , Anthony Meilland , Gilbert Mars
Astronomy and Astrophysics - A&A, 2009
Article dans une revue hal-00408751v2
Image document

The close circumstellar environment of Betelgeuse - Adaptive optics spectro-imaging in the near-IR with VLT/NACO

Pierre Kervella , Tijl Verhoelst , Stephen T. Ridgway , Guy Perrin , Sylvestre Lacour
Astronomy and Astrophysics - A&A, 2009, 504 (1), pp.115 - 125
Article dans une revue hal-00403600v1
Image document

The angular sizes of dwarf stars and subgiants - Non-linear surface brightness relations in BVRcIc from interferometry

Pierre Kervella , Pascal Fouqué
Astronomy and Astrophysics - A&A, 2008, Accepted
Article dans une revue hal-00320049v1
Image document

The close-in companion of the fast rotating Be star Achernar

Pierre Kervella , Armando Domiciano de Souza , Philippe Bendjoya
Astronomy and Astrophysics - A&A, 2008, In press
Article dans une revue hal-00274968v1
Image document

The environment of the fast rotating star Achernar - High-resolution thermal infrared imaging with VISIR in BURST mode

Pierre Kervella , Armando Domiciano de Souza
Astronomy and Astrophysics - A&A, 2007, 474, pp.49. ⟨10.1051/0004-6361:20078588⟩
Article dans une revue hal-00182774v1
Image document

The long-period Galactic Cepheid RS Puppis - I. A geometric distance from its light echoes

Pierre Kervella , Antoine Mérand , Laszlo Szabados , Pascal Fouqué , David Bersier
Astronomy and Astrophysics - A&A, 2007, 480 ( 1), pp.167 - 178. ⟨10.1051/0004-6361:20078961⟩
Article dans une revue hal-00250342v1
Image document

The polar wind of the fast rotating Be star Achernar: VINCI/VLTI interferometric observations of an elongated polar envelope

Pierre Kervella , Armando Domiciano de Souza
Astronomy and Astrophysics - A&A, 2006, 453 (3), pp.1059-1066. ⟨10.1051/0004-6361:20054771⟩
Article dans une revue hal-00019929v1
Image document

Deep imaging survey of the environment of Alpha Centauri - I. Adaptive optics imaging of Alpha Cen B with VLT-NACO

Pierre Kervella , Frédéric Thévenin , Vincent Coudé Du Foresto , François Mignard
Astronomy and Astrophysics - A&A, 2006, xx
Article dans une revue hal-00089770v1

The gravity-darkening of Altair from interferometry

Armando Domiciano de Souza , Pierre Kervella , Slobodan Jankov , Farrokh Vakili , Naoko Ohishi
Astronomy and Astrophysics - A&A, 2005, 442, pp.567. ⟨10.1051/0004-6361:20042476⟩
Article dans une revue hal-00416916v1
Image document

Cepheid distances from Interferometry

Pierre Kervella
Stellar Pulsation and Evolution, 2005, Monte Porzio Catone, Italy
Communication dans un congrès hal-00008751v1