Search Results - "Lebouquin, J."

Investigating Cepheid ℓ Carinae's cycle-to-cycle variations via contemporaneous velocimetry and interferometry by Anderson, R. I., Mérand, A., Kervella, P., Breitfelder, J., LeBouquin, J.-B., Eyer, L., Gallenne, A., Palaversa, L., Semaan, T., Saesen, S., Mowlavi, N.

“…Baade–Wesselink-type (BW) techniques enable geometric distance measurements of Cepheid variable stars in the Galaxy and the Magellanic clouds. The leading…”
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Comparison of Fourier and model-based estimators in single-mode multi-axial interferometry by Tatulli, E., LeBouquin, J.-B.

“…There are several solutions to code the signal arising from optical long-baseline multi-aperture interferometers. In this paper, we focus on the non-homothetic…”
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Probing the low-mass end of the companion mass function for O-type stars by Reggiani, M, Rainot, A, Sana, H, Almeida, L. A, Caballero-Nieves, S, Kratter, K, Lacour, S, LeBouquin, J. -B, Zinnecker, H

“…A&A 660, A122 (2022) Almost all massive stars are part of a binary system. Given the wide range of separations at which these companions are found, several…”
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Investigating Cepheid lambda Carinae's cycle-to-cycle variations via contemporaneous velocimetry and interferometry by Anderson, R I, Merand, A, Kervella, P, Breitfelder, J, LeBouquin, J-B, Eyer, L, Gallenne, A, Palaversa, L, Semaan, T, Saesen, S, Mowlavi, N

“…Baade-Wesselink-type (BW) techniques enable geometric distance measurements of Cepheid variable stars in the Galaxy and the Magellanic clouds. The leading…”
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Investigating Cepheid [lamda] Carinae's cycle-to-cycle variations via contemporaneous velocimetry and interferometry by Anderson, R I, Mérand, A, Kervella, P, Breitfelder, J, LeBouquin, J-B, Eyer, L, Gallenne, A, Palaversa, L, Semaan, T, Saesen, S, Mowlavi, N

“…Baade-Wesselink-type (BW) techniques enable geometric distance measurements of Cepheid variable stars in the Galaxy and the Magellanic clouds. The leading…”
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PIONIER: combining 4 telescopes of the very large telescope interferometer using a photonics beam combiner by Kern, P., Jocou, L., Berger, J., Lebouquin, J., Lazareff, B., Zins, G., Labeye, P., Millan-Gabet, R., Traub, W., Haguenauer, P., Delboulbe, A., Feautrier, P., Germain, M., Gillier, D., Gitton, P., Lizon, J., Magnard, Y., Malbet, F., Maurel, D., Michaud, L., Morel, S., Moulin, T., Perraut, K., Rabou, P., Rochat, S., Roussel, F., Roux, A., Stadler, E.

“…PIONIER (Precision Integrated Optics Near-infrared Imaging ExpeRiment) is a visitor instrument that performs the interferometric beam combination in the near…”
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Cyclic variability of the circumstellar disk of the Be star zetaTau - I. Long-term monitoring observations by Stefl, S, Rivinius, Th, Carciofi, A. C, LeBouquin, J. B, Baade, D, Bjorkman, K. S, Hesselbach, E, Hummel, C. A, Okazaki, A. T, Pollmann, E, Rantakyrö, F, Wisniewski, J. P

“…Emission lines formed in decretion disks of Be stars often undergo long-term cyclic variations, especially in the violet-to-red (V/R) ratio of their primary…”
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Optimized fringe sensors for the VLTI next generation instruments by Blind, N, Absil, O, Lebouquin, J. -B, Berger, J. -P, Chelli, A

“…Context. With the arrival of the next generation of ground-based imaging interferometers combining from 4 to possibly 6 telescopes simultaneously, there is…”
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Strong near-infrared emission in the sub-AU disk of the Herbig Ae star HD163296: evidence for refractory dust? by Benisty, M, Natta, A, Isella, A, Berger, J-P, Massi, F, LeBouquin, J-B, Merand, A, Duvert, G, Kraus, S, Malbet, F, Olofsson, J, Robbe-Dubois, S, Testi, L, Vannier, M, Weigelt, G

“…We present new long-baseline spectro-interferometric observations of the HerbigAe star HD163296 obtained in the H and K bands with the AMBER instrument at…”
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PIONIER: a visitor instrument for the VLTI by Berger, J. -P, Zins, G, Lazareff, B, Lebouquin, J. -B, Jocou, L, Kern, P, Millan-Gabet, R, Traub, W, Haguenauer, P, Absil, O, Augereau, J. -C, Benisty, M, Blind, N, Bonfils, X, Delboulbe, A, Feautrier, P, Germain, M, Gillier, D, Gitton, P, Kiekebusch, M, Knudstrup, J, Lizon, J. -L, Magnard, Y, Malbet, F, Maurel, D, Menard, F, Micallef, M, Michaud, L, Morel, S, Moulin, T, Popovic, D, Perraut, K, Rabou, P, Rochat, S, Roussel, F, Roux, A, Stadler, E, Tatulli, E

“…PIONIER is a 4-telescope visitor instrument for the VLTI, planned to see its first fringes in 2010. It combines four ATs or four UTs using a pairwise ABCD…”
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Investigating Cepheid $\ell$ Carinae's Cycle-to-cycle Variations via Contemporaneous Velocimetry and Interferometry by Anderson, R. I, Mérand, A, Kervella, P, Breitfelder, J, LeBouquin, J. -B, Eyer, L, Gallenne, A, Palaversa, L, Semaan, T, Saesen, S, Mowlavi, N

“…Baade-Wesselink-type (BW) techniques enable geometric distance measurements of Cepheid variable stars in the Galaxy and the Magellanic clouds. The leading…”
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Comparison of Fourier and model-based estimators in single mode multiaxial interferometry by Tatulli, E, LeBouquin, J. -B

“…Mon.Not.Roy.Astron.Soc.368:1159-1168,2006 There are several solutions to code the signal arising from optical long baseline multi-aperture interferometers. In…”
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A PIONIER and incisive look at the interacting binary SS Lep by Blind, N, Boffin, H. M. J, Berger, J. -P, Lebouquin, J. -B, Mérand, A

“…Symbiotic stars are eccellent laboratories to study a broad range of poorly understood physical processes, such as mass loss of red giants, accretion onto…”
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