44 citations · 108 across the 15 of their papers we have counts for
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astro-ph.SR2022★ 7 cited
Investigation of stellar magnetic activity using variational autoencoder based on low-resolution spectroscopic survey
Yue Xiang, Shenghong Gu, Dongtao Cao
We apply the variational autoencoder (VAE) to the LAMOST-K2 low-resolution spectra to detect the magnetic activity of the stars in the K2 field. After the training on the spectra o…
astro-ph.SR2022★ 44 cited
Possible detection of coronal mass ejections on late-type main-sequence stars in LAMOST medium-resolution spectra
Hong-peng Lu, Hui Tian, Li-yun Zhang +9
Context. Stellar coronal mass ejections (CMEs) are the primary driver of the exoplanetary space weather and they could affect the habitability of exoplanets. However, detections of…