Ядерна фізика та енергетика Nuclear Physics and Atomic Energy   ISSN: 1818-331X (Print), 2074-0565 (Online)   Publisher: Institute for Nuclear Research of the National Academy of Sciences of Ukraine   Languages: Ukrainian, English, Russian   Periodicity: 4 times per year   Open access peer reviewed journal

Full text (ua)

Abstract: To approximate the deuteron wave function in coordinate representation, two new analytical forms were proposed. They are represented as the product of the power function rⁿ for the sum of exponential terms A_i⋅exp(-a_i⋅r³). For realistic phenomenological potentials of the Nijmegen group these forms are constructed as deuteron wave function in the coordinate representation, which do not contain superfluous knots. The calculated parameters of the deuteron are compared with experimental and theoretical data.

Keywords: wave functions, analytical form, deuteron, knot.

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