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arXiv · 1608.02294

Self-consistent collective coordinate for reaction path and inertial mass

Kai Wen·Takashi Nakatsukasa
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Abstract

We propose a numerical method to determine the optimal collective reaction path for the nucleus-nucleus collision, based on the adiabatic self-consistent collective coordinate (ASCC) method. We use an iterative method combining the imaginary-time evolution and the finite amplitude method, for the solution of the ASCC coupled equations. It is applied to the simplest case, the $α-α$ scattering. We determine the collective path, the potential, and the inertial mass. The results are compared with other methods, such as the constrained Hartree-Fock method, the Inglis's cranking formula, and the adiabatic time-dependent Hartree-Fock (ATDHF) method.

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Kai Wen, Takashi Nakatsukasa. 2016-09-28. Self-consistent collective coordinate for reaction path and inertial mass. https://doi.org/10.1103/physrevc.94.054618

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