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View article: The evolution of rotation and activity for FGK dwarfs in LAMOST– <i>Kepler</i> field
The evolution of rotation and activity for FGK dwarfs in LAMOST– <i>Kepler</i> field Open
Based on the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) and Gaia surveys, we compute the convective turnover time-scales of stars with the mass range of 0.7–1.4 ${\rm M}_{\odot }$ using the mesa code. We provide a c…
View article: Insights into Planet Formation from the Ages, Masses, and Elemental Abundances of Host Stars
Insights into Planet Formation from the Ages, Masses, and Elemental Abundances of Host Stars Open
How planetary systems form and evolve is a key question in astronomy. Revealing how host star properties, such as elemental abundances, age, and mass, differ from those of non-host stars, and how they correlate with planetary characteristi…
View article: Chromospheric activity of FGKM-type dwarfs in open clusters up to 6 Gyr
Chromospheric activity of FGKM-type dwarfs in open clusters up to 6 Gyr Open
The chromospheric activity of low-mass stars in open clusters is crucial for investigating activity–age–rotation relations. We present the chromospheric activity indicator ($R^{\prime }_{\rm H\alpha }$) of 8493 FGKM-type stars in 152 open …
View article: Potential impact of the Sagittarius dwarf galaxy on the formation of young O-rich stars
Potential impact of the Sagittarius dwarf galaxy on the formation of young O-rich stars Open
The Milky Way underwent significant transformations in its early history, characterised by violent mergers and satellite galaxy accretion. However, recent observations reveal notable star formation events over the past 4 Gyr, likely trigge…
View article: Potential impact of the Sagittarius dwarf galaxy on the formation of young O-rich stars
Potential impact of the Sagittarius dwarf galaxy on the formation of young O-rich stars Open
The dataset used in the paper "Young O-rich Stars Migrated from the Outer Disc: Imprints of Sagittarius Accretion Event".
View article: Relations of Rotation and Chromospheric Activity to Stellar Age for FGK Dwarfs from Kepler and LAMOST
Relations of Rotation and Chromospheric Activity to Stellar Age for FGK Dwarfs from Kepler and LAMOST Open
The empirical relations between rotation period, chromospheric activity, and age can be used to estimate stellar age. To calibrate these relations, we present a catalog, including the masses and ages of 52,321 FGK dwarfs, 47,489 chromosphe…
View article: Detection of Solar-like Oscillations in Subgiant and Red Giant Stars Using 2 minute Cadence TESS Data
Detection of Solar-like Oscillations in Subgiant and Red Giant Stars Using 2 minute Cadence TESS Data Open
Based on all 2 minute cadence TESS light curves from Sector 1 to 60, we provide a catalog of 8651 solar-like oscillators, including frequency at maximum power ( , with its median precision σ = 5.39%), large frequency separation (Δ ν …
View article: Relations of rotation and chromospheric activity to stellar age for FGK dwarfs from Kepler and LAMOST
Relations of rotation and chromospheric activity to stellar age for FGK dwarfs from Kepler and LAMOST Open
The empirical relations between rotation period, chromospheric activity, and age can be used to estimate stellar age. To calibrate these relations, we present a catalog, including the masses and ages of 52,321 FGK dwarfs, 47,489 chromosphe…
View article: Detection of Solar-like Oscillations in Sub-giant and Red Giant Stars Using 2-minute Cadence TESS Data
Detection of Solar-like Oscillations in Sub-giant and Red Giant Stars Using 2-minute Cadence TESS Data Open
Based on all 2-minute cadence $TESS$ light curves from Sector 1 to 60, we provide a catalog of 8,651 solar-like oscillators, including frequency at maximum power ($ν_{\rm max}$, with its median precision, $σ$=5.39\%), large frequency separ…
View article: Imprints of Sagittarius accretion event: Young O-rich starsand discontinuous chemical evolution in Milky Way disc
Imprints of Sagittarius accretion event: Young O-rich starsand discontinuous chemical evolution in Milky Way disc Open
The Milky Way has undergone significant transformations in its early history, characterised by violent mergers and the accretion of satellite galaxies. Among these events, the infall of the satellite galaxy Gaia-Enceladus/Sausage is recogn…
View article: Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement
Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement Open
Varying oxygen abundance could impact modeling-inferred ages. This work aims to estimate the ages of dwarfs considering observed oxygen abundance. To characterize 67,503 LAMOST and 4006 GALAH FGK-type dwarf stars, we construct a grid of st…
View article: Investigating 16 Open Clusters in the Kepler/K2–Gaia DR3 Field. I. Membership, Binary Systems, and Rotation
Investigating 16 Open Clusters in the Kepler/K2–Gaia DR3 Field. I. Membership, Binary Systems, and Rotation Open
Using data from Gaia Data Release 3 and Kepler/K2, we present a catalog of 16 open clusters with ages ranging from 4–4000 Myr that provides detailed information on membership, binary systems, and rotation. We assess the memberships in 5D p…
View article: Investigating 16 Open Clusters in the Kepler/K2-Gaia DR3 field. I. Membership, Binary, and Rotation
Investigating 16 Open Clusters in the Kepler/K2-Gaia DR3 field. I. Membership, Binary, and Rotation Open
Using data from the Gaia Data Release 3 (Gaia DR3) and Kepler/K2, we present a catalog of 16 open clusters with ages ranging from 4 to 4000 Myr, which provides detailed information on membership, binary systems, and rotation. We assess the…
View article: Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement
Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement Open
Varying oxygen abundance could impact the modeling-inferred ages. This work aims to estimate the ages of dwarfs considering observed oxygen abundance. To characterize 67,503 LAMOST and 4,006 GALAH FGK-type dwarf stars, we construct a grid …
View article: Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement
Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement Open
MESA (r12115) inlist files used in the preparation of the paper "Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement ". The 'inlist_project_MIST_sun' file evolves the model from pre-main sequence to the TAM…
View article: Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement
Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement Open
MESA (r12115) inlist files used in the preparation of the paper "Age of FGK Dwarfs Observed with LAMOST and GALAH: Considering the Oxygen Enhancement ". The 'inlist_project_MIST_sun' file evolves the model from pre-main sequence to the TAM…