It is known that nuclear deformation plays an important role in inducing the halo structure neutron-rich nuclei by mixing several angular momentum components. While previous theoretical studies on this problem literature assume axially symmetric deformation, we here consider non-axially deformations. With triaxial $\Omega$ quantum number admixed a single-particle wave function, where projection...

The morphology of haloes inform about both cosmological and galaxy formation models. We use the Minkowski Functionals (MFs) to characterize actual haloes, only partially captured by smooth density profile, going beyond spherical or ellipsoidal symmetry. employ semi-analytical with NFW $\alpha\beta\gamma$-profile shape obtain a clear interpretation MFs as function inner outer slope, concentratio...

The triaxiality of odd-mass nuclei is investigated by coupling a quasiparticle to an even-even core through the core-quasiparticle model. Both soft and rigid triaxial cores are considered. “soft core” described collective model with rotation-vibrational motion, while “rigid rotor model, which limiting case only rotational motion. We show that presence odd modifies quadrupole dynamics appear mor...

The aim of this article is to study the existence, location, and stability equilibrium points in a generalized restricted three-body problem (R3BP) that consists an oblate infinitesimal body when primaries are radiating sources with triaxiality two stars surrounded by belt (circumbinary disc). number, collinear triangular Lagrangian depend on mass parameter perturbing forces involved equations ...

To study the deformation and fracture mechanism of 6061 aluminum alloy extruded pipe after secondary heat treatment under different stress triaxiality, a Johnson–Cook failure model was developed. Through FEM method SEM, types tensile specimens analyzed. The research results show that could better simulate types, parameters were finally obtained D1 = 0.29, D2 1.356, D3 ?2.567. With increase stra...