4 citations · 4 across the 10 of their papers we have counts for
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Large-scale chaos in restricted hierarchical triples driven by short-range forces
Xiaoyan Leng, Hanlun Lei
Context: The eccentric von Zeipel-Lidov-Kozai effect, which is widely applied to diverse astrophysical settings, can drive the inner binary to extremely high eccentricities, where…
Eccentricity and Inclination Excitation of Stellar Orbits around merging Black-Hole Binaries
Hao Gao, Hanlun Lei
Identifying the formation channels of merging compact-object binaries remains a fundamental challenge in gravitational-wave (GW) astrophysics. Here, we formulate a generalized fram…
Resonant Networks of Spin-Orbit Coupling in Ellipsoid-Ellipsoid Binary Asteroid Systems
Yuanzhe Zhang, Hanlun Lei
The dynamical evolution of binary asteroid systems is deeply influenced by spin-orbit resonances. However, their domains of influence and mutual interactions remain elusive, in par…
Tidal coplanarization of circumbinary planetary systems through stellar Cassini states
Hanlun Lei
Circumbinary planets (CBPs) currently identified are in nearly coplanar configurations relative to their host binaries, yet the dynamical origin of this preference remains unclear.…
Extensions of Brown Hamiltonian-III. Applications to irregular satellites of giant planets
Hanlun Lei, Xiaoyan Leng, Evgeni Grishin
Irregular satellites, orbiting at large distances from their host planets, are subject to strong solar perturbations that render long-term orbital predictions particularly challeng…
High-order expansions of multi-revolution elliptic Halo orbits in the elliptic restricted three-body problem
Xiaoyan Leng, Hanlun Lei
Multi-revolution elliptic Halo (ME-Halo) orbits are a special class of symmetric and periodic solutions within the framework of the elliptic restricted three-body problem (ERTBP).…