GILLIGAN , C.

Last name: GILLIGAN

First name: C.

April 2021 (v1)

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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

GILLIGAN , C.

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