Gaochao Liu

activity

20162023

most citedPhotometric metallicity and distance estimates for

\sim

136,000 RR Lyrae stars from Gaia DR3

55 citations · 118 across the 5 of their papers we have counts for

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astro-ph.GA2022★ 23 cited

Probing the Galactic halo with RR Lyrae stars $-$ III. The chemical and kinematic properties of the stellar halo

Gaochao Liu, Yang Huang, Sarah Ann Bird +3

Based on a large spectroscopic sample of $\sim$ 4,300 RR Lyrae stars with metallicity, systemic radial velocity and distance measurements, we present a detailed analysis of the che…

astro-ph.SR2022★ 55 cited

Photometric metallicity and distance estimates for $\sim$ 136,000 RR Lyrae stars from Gaia DR3

Xin-Yi Li, Yang Huang, Gao-Chao Liu +2

We present a sample of 135,873 RR Lyrae stars (RRLs) with precise photometric-metallicity and distance estimates from our newly calibrated $P - ϕ_{31} - R_{21} -$ [Fe/H]/ $P - R_{21} -$ [Fe/H…

Probing the Galactic halo with RR Lyrae stars − III. The chemical and kinematic properties of the stellar halo

Photometric metallicity and distance estimates for ∼ 136,000 RR Lyrae stars from Gaia DR3

Probing the Galactic halo with RR Lyrae stars $-$ III. The chemical and kinematic properties of the stellar halo

Photometric metallicity and distance estimates for $\sim$ 136,000 RR Lyrae stars from Gaia DR3