New analytical forms of wave function in coordinate space and tensor polarization of deuteron

TL;DR

This paper introduces new analytical forms of the deuteron wave function in coordinate space for various potentials, which are knot-free and align well with experimental data, enhancing understanding of deuteron structure.

Contribution

It presents novel analytical expressions for deuteron wave functions that are free of superfluous knots and match experimental and theoretical results.

Findings

Wave functions are knot-free.

Parameters agree with experimental data.

Tensor polarization t20 matches previous results.

Abstract

Numerically coefficients of the new analytical forms for deuteron wave function in coordinate space for NijmI, NijmII, Nijm93, Reid93 and Argonne v18 potentials are designed. The obtained wave functions do not contain superfluous knots. The designed parameters of a deuteron well agree with the experimental and theoretical data. The tensor polarization t20 designed on wave functions is proportionate to earlier published outcomes.