3 papers
astro-ph.SR2026
Circumbinary disk formation through AGB star winds
Shunquan Huang, Rebecca G. Martin
Circumbinary disks are commonly observed around post-asymptotic giant branch (post-AGB) star binaries, yet their formation and especially their long-term evolution remain unclear.…
astro-ph.HE2026
Resolving Oblique Star-Disk Collisions in Quasi-Periodic Eruptions: Numerical Requirements and the Importance of Geometry
Shunquan Huang, Xiaoshan Huang, Zhaohuan Zhu +1
Star-disk collisions have been proposed as a promising mechanism for producing quasi-periodic eruptions (QPEs) in galactic nuclei. Because the stellar atmospheric scale height is o…
astro-ph.EP2024
Boundary Layers of Circumplanetary Disks around Spinning Planets II. Global Modes with Azimuthal Magnetic Fields
Zhihao Fu, Shunquan Huang, Cong Yu
The accretion of material from disks onto weakly magnetized objects invariably involves its traversal through a material surface, known as the boundary layer (BL). Our prior studie…