  Recently, the piercing of a mini boson star by a black hole was studied, with
tidal capture and the discovery of a "gravitational atom" being reported (
arXiv:2206.00021 [gr-qc] ). Building on this research, we extend the study by
including a hexic solitonic potential and explore the piercing of a solitonic
boson star by a black hole. Notably, the solitonic boson star can reach higher
compactness, which one might expect could alter the dynamics in this context.
Our findings suggest that even when the black hole's size approaches the test
particle limit, the solitonic boson star is easily captured by the black hole
due to an extreme tidal capture process. Regardless of the black hole initial
mass and velocity, our results indicate that over 85% of the boson star
material is accreted. Thus, the self-interaction does not alter the qualitative
behavior of the system.
