TS
Tiancheng Sun
astro-ph.SRastro-ph.GAastro-ph.EP
On Valency
published · living versionsW_e7jvewym·v1 · currentpublished
The Milky Way's Early Disk Was Built in Bursts. I. Evidence from Low-angular-momentum, High- Stars Scattered Out of the Protodisk by Merger Events
with Maosheng Xiang, Shaolan Bi, Jifeng Liu, Meng Zhang +1
1 version
Preprints & journals
10 papers in the corpus · 2023–2026The Milky Way's Early Disk Was Built in Bursts. I. Evidence from Low-angular-momentum, High- Stars Scattered Out of the Protodisk by Merger Events2610.26374v1 · Tiancheng Sun, Maosheng Xiang, Shaolan Bi et al.2026 · 0 citationsAJ, 172, 271 (2026)on Valency
Host--Non-host Differences in Stellar Chemistry, Activity, and Birth Radius: Hints of Distinct Formation Environments for Earth-like Planets and Sub-Neptunes2608.07331v1 · Xunzhou Chen, Tiancheng Sun, Yuxi (Lucy) Lu et al.2026 · 0 citationsarXiv
Insights into the Exoplanet Radius Valley from Host-Star Ages, Activity, Chemistry, and Birth Radius2603.21581v1 · Xunzhou Chen, Tiancheng Sun, Yuxi (Lucy) Lu et al.2026 · 0 citationsarXiv
Insights into Planet Formation from the Ages, Masses, and Elemental Abundances of Host Stars2510.10092v2 · Xunzhou Chen, Tiancheng Sun, Lifei Ye2025 · 2 citationsarXiv
Potential impact of the Sagittarius dwarf galaxy on the formation of young O-rich stars.39939596 · Sun, Tiancheng, Bi, Shaolan, Chen, Xunzhou et al.2025 · 7 citationsNature communications. 2025;16(1):1581
The temporal and spatial variations of lithium abundance in the Galactic disc2411.13011v1 · Tiancheng Sun, Shaolan Bi, Xunzhou Chen et al.2024 · 0 citationsarXiv
Relations of rotation and chromospheric activity to stellar age for FGK dwarfs from Kepler and LAMOST2401.15438v1 · Lifei Ye, Shaolan Bi, Jinghua Zhang et al.2024 · 13 citationsarXiv
Detection of Solar-like Oscillations in Sub-giant and Red Giant Stars Using 2-minute Cadence TESS Data2401.11134v1 · Jianzhao Zhou, Shaolan Bi, Jie Yu et al.2024 · 17 citationsarXiv
Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement2307.04086v1 · Tiancheng Sun, Zhishuai Ge, Xunzhou Chen et al.2023 · 10 citationsarXiv
Characterising abundance-age relations of GALAH stars using oxygen-enhanced stellar models2305.09138v1 · Tiancheng Sun, Xunzhou Chen, Shaolan Bi et al.2023 · 10 citationsarXiv
Career total: 19 works. 10 are in this corpus.
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