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astro-ph.SR2024
An adaptive parameter estimator for poor-quality spectral data of white dwarfs
Duo Xie, Jiangchuan Zhang, Yude Bu +3
White dwarfs represent the end stage for 97% of stars, making precise parameter measurement crucial for understanding stellar evolution. Traditional estimation methods involve fitt…
astro-ph.SR2024
SPT: Spectral Transformer for Red Giant Stars Age and Mass Estimation
Mengmeng Zhang, Fan Wu, Yude Bu +4
The age and mass of red giants are essential for understanding the structure and evolution of the Milky Way. Traditional isochrone methods for these estimations are inherently limi…