169 citations · 499 across the 11 of their papers we have counts for
11 papers
At least one in a dozen stars exhibits evidence of planetary ingestion
Fan Liu, Yuan-Sen Ting, David Yong +6
Stellar chemical compositions can be altered by ingestion of planetary material and/or planet formation which removes refractory material from the proto-stellar disc. These "planet…
C3PO: Towards a complete census of co-moving pairs of stars. I. High precision stellar parameters for 250 stars
David Yong, Fan Liu, Yuan-Sen Ting +6
We conduct a line-by-line differential analysis of a sample of 125 co-moving pairs of stars (dwarfs and subgiants near solar metallicity). We obtain high precision stellar paramete…
The odd bunch: chrono-chemo-dynamics of sixteen unusual stars from Kepler
Arthur Alencastro Puls, Luca Casagrande, Stephanie Monty +4
In this study we combine asteroseismic, spectroscopic and kinematic information to perform a detailed analysis of a sample of 16 stars from the Kepler field. Our selection focuses…
Survey for Distant Solar Twins (SDST) -- III. Identification of new solar twin and solar analogue stars
Christian Lehmann, Michael T. Murphy, Fan Liu +3
The Survey for Distant Solar Twins (SDST) aims to find stars very similar to the Sun at distances 1-4 kpc, several times more distant than any currently known solar twins and analo…
Superintegrability for (-deformed) partition function hierarchies with -representations
Rui Wang, Fan Liu, Chun-Hong Zhang +1
We construct the (-deformed) partition function hierarchies with -representations. Based on the -representations, we analyze the superintegrability property and derive the…
Chemo-dynamics and asteroseismic ages of seven metal-poor red giants from the Kepler field
Arthur Alencastro Puls, Luca Casagrande, Stephanie Monty +5
In this work we combine information from solar-like oscillations, high-resolution spectroscopy and Gaia astrometry to derive stellar ages, chemical abundances and kinematics for a…