2 papers
astro-ph.GA2026
Orbital classification in rotating bar potentials using an empirical proxy of the second integral of motion
Tian-ye Xia, Juntai Shen, John Magorrian +1
We present a novel method for classifying two-dimensional orbits in rotating bar potentials, based on an empirical proxy for the second integral of motion, Calibrated Angular Momen…
astro-ph.GA2024
The Milky Way bar potential constrained by the kinematics of SiO maser stars in BAaDE Survey
Tian-Ye Xia, Juntai Shen, Zhi Li +5
We introduce a novel method that utilizes the longitude-velocity (l-v) envelope to constrain the Milky Way (MW) bar potential. Previous work (Habing 2016) used the l-v diagram to e…