2 papers
astro-ph.SR2026
Observational constraints on the origin of the elements. X. Combining NLTE and machine learning for chemical diagnostics of 4 million stars in the 4MIDABLE-HR survey
Nicholas Storm, Maria Bergemann, Tomasz RóżaÅski +9
We present the 4MOST-HR resolution Non-Local Thermal Equilibrium (NLTE) Payne artificial neural network (ANN), trained on new FGK spectra with 16 elements computed in NL…
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 S…