activity
20202026
most citedPossible evidence of hydrogen emission in the first-overtone and multi-mode RR Lyrae variables

6 citations · 7 across the 13 of their papers we have counts for

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Showing 2024Show all

3 papers · 1 filter

astro-ph.SR2024

The rotation properties of Sct and Dor stars

Jiyu Wang, Xiaodian Chen, Licai Deng +2

Based on the LAMOST spectroscopy and TESS time-series photometry, we have obtained a main-sequence star sample of Scuti and Doradus stars. The sample includes 1534 Sct…

astro-ph.SR2024

Multi-mode delta Sct stars from the Zwicky Transient Facility Survey

Qi Jia, Xiaodian Chen, Shu Wang +3

We obtain the largest catalog of multi-mode Sct stars in the northern sky to date using the Zwicky Transient Facility (ZTF) Data Release 20 (DR20). The catalog includes 2254 ob…

astro-ph.GA2024

Tracing the Galactic disk from the kinematics of Gaia Cepheids

Xiaoyue Zhou, Xiaodian Chen, Licai Deng +1

Classical Cepheids (CCs) are excellent tracers for understanding the structure of the Milky Way disk. The latest Gaia Data Release 3 provides a large number of line-of-sight veloci…