Search Results - "Bienaymé, Olivier"

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    Staying away from the bar: the local dynamical signature of slow and fast bars in the Milky Way by Monari, Giacomo, Famaey, Benoit, Siebert, Arnaud, Duchateau, Aurore, Lorscheider, Thibault, Bienaymé, Olivier

    “…Both the three-dimensional density of red clump giants and the gas kinematics in the inner Galaxy indicate that the pattern speed of the Galactic bar could be…”
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    Collisionless Boltzmann equation approach for the study of stellar discs within barred galaxies by Bienaymé, Olivier

    Published 14-12-2017
    “…We study the kinematics of stellar disc populations within the solar neighbourhood in order to find the imprints of the Galactic bar. We carry out the analysis…”
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    Discovery of High Proper-Motion Ancient White Dwarfs: Nearby Massive Compact Halo Objects? by Ibata, Rodrigo, Irwin, Michael, Bienaymé, Olivier, Scholz, Ralf, Guibert, Jean

    Published in The Astrophysical journal (20-03-2000)
    “…We present the discovery and spectroscopic identification of two very high proper-motion ancient white dwarf stars, found in a systematic proper-motion survey…”
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    A new dynamically self-consistent version of the Besan\c{c}on Galaxy Model by Bienaymé, Olivier, Leca, Jérome, Robin, Annie C

    Published 17-09-2018
    “…Context. Dynamically self-consistent galactic models are necessary for analysing and interpreting star counts, stellar density distributions, and stellar…”
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    Galactic kinematics and dynamics from Radial Velocity Experiment stars by Binney, J., Burnett, B., Kordopatis, G., Steinmetz, M., Gilmore, G., Bienayme, O., Bland-Hawthorn, J., Famaey, B., Grebel, E. K., Helmi, A., Navarro, J., Parker, Q., Reid, W. A., Seabroke, G., Siebert, A., Watson, F., Williams, M. E. K., Wyse, R. F. G., Zwitter, T.

    “…We analyse the kinematics of ∼400 000 stars that lie within ∼2 kpc of the Sun and have spectra measured in the Radial Velocity Experiment. We decompose the…”
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    Kinematics and dynamics of Gaia red clump stars by Salomon, Jean-Baptiste, Bienaymé, Olivier, Reylé, Céline, Robin, Annie C, Famaey, Benoit

    Published 16-09-2020
    “…A&A 643, A75 (2020) We analyse the kinematics and dynamics of a homogeneous sample of red clump stars selected from the second Gaia data release catalogue in…”
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    Kinematic groups beyond the solar neighbourhood with RAVE by Antoja, T., Helmi, A., Bienayme, O., Bland‐Hawthorn, J., Famaey, B., Freeman, K., Gibson, B. K., Gilmore, G., Grebel, E. K., Minchev, I., Munari, U., Navarro, J., Parker, Q., Reid, W., Seabroke, G. M., Siebert, A., Siviero, A., Steinmetz, M., Williams, M., Wyse, R., Zwitter, T.

    “…ABSTRACT We analyse the kinematics of disc stars observed by the RAdial Velocity Experiment (RAVE) survey in and beyond the solar neighbourhood. We detect…”
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