North-South asymmetries in the Galactic thin disk associated with the vertical phase spiral as seen using LAMOST-Gaia stars

Jun Lin, Rui Guo, Sarah A. Bird +5

We select 1,052,469 (754,635) thin disk stars from {\it Gaia} eDR3 and LAMOST DR7 in the range of Galactocentric radius $R$ (guiding center radius $R_{\mathrm{g}}$) from 8 to 11\,kpc…