CHABOYER , B.

Last name: CHABOYER

First name: B.

April 2021 (v1)

Journal article

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Milky Way archaeology using RR Lyrae and type II Cepheids

Prudil, Z. Hanke, M. Lemasle, B.

We present a chemo-dynamical study of the Orphan stellar stream using a catalog of RR Lyrae pulsating variable stars for which photometric, astrometric, and spectroscopic data are available. Employing low-resolution spectra from the Sloan Digital Sky Survey (SDSS), we determined line-of-sight velocities for individual exposures and derived the...

Uploaded on: December 3, 2022
September 10, 2019 (v1)

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On the Use of Field RR Lyrae as Galactic Probes. I. The Oosterhoff Dichotomy Based on Fundamental Variables

Fabrizio, M. Bono, Guillaume Braga, V.

International audience

Uploaded on: December 4, 2022
January 10, 2019 (v1)

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On a New Method to Estimate the Distance, Reddening, and Metallicity of RR Lyrae Stars Using Optical/Near-infrared ( B, V, I, J, H, K ) Mean Magnitudes: ω Centauri as a First Test Case

Bono, Guillaume Iannicola, G. Braga, V.

International audience

Uploaded on: December 4, 2022
October 1, 2021 (v1)

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On the Use of Field RR Lyrae As Galactic Probes: IV. New Insights Into and Around the Oosterhoff Dichotomy*

Fabrizio, M. Braga, V. Crestani, J.

International audience

Uploaded on: December 4, 2022
February 9, 2021 (v1)

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On the Use of Field RR Lyrae as Galactic Probes. II. A New ΔS Calibration to Estimate Their Metallicity*

Crestani, J. Fabrizio, M. Braga, V.

International audience

Uploaded on: December 4, 2022
June 9, 2021 (v1)

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On the Use of Field RR Lyrae as Galactic Probes. III. The α-element Abundances*

Crestani, J. Braga, V. Fabrizio, M.

International audience

Uploaded on: December 4, 2022
June 1, 2020 (v1)

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On the Metamorphosis of the Bailey Diagram for RR Lyrae Stars

Bono, Guillaume Braga, V. Crestani, J.

International audience

Uploaded on: December 4, 2022
December 2018 (v1)

Publication

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unVEil the darknesS of The gAlactic buLgE (VESTALE)

Creevey, Orlagh Louise Bono, Guillaume Dall'Ora, M.

The main aim of this experiment is to provide a complete census of old (t > 10 Gyr, RR Lyrae, type II Cepheids, red horizontal branch), intermediate age (red clump, Miras) and young (classical Cepheids) stellar tracers across the Galactic Bulge. To fully exploit the unique photometric quality of LSST images, we plan to perform a Shallow...

Uploaded on: December 3, 2022

CHABOYER , B.

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