New analytical forms of the deuteron wave function and polarization characteristics for potential Reid93

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V. I. Zhaba


In the present paper the approximated deuteron wave function in the coordinate representation for realistic phenomenological nucleon-nucleon potential Reid93 is presented. Two new analytical forms as a product of power function (or polynomial 2nd or 4th order) and the exponential function are offered. Numerical coefficients of analytical forms are designed. Wave functions, which were calculated by these analytical forms, do not contain superfluous nodes near the origin. For deuteron wave functions in coordinate and momentum representation there are such calculated polarization characteristics as: component of tensor of sensitivity polarization of deuterons Т20, polarization transfer К0, tensor, which analyses power Ауу and tensor-tensor polarization transfer Куу. The choice of form for analytical approximation deuteron wave function in the coordinate representation influences the results of calculations of polarization characteristics region for large values of momentum. This effect is well illustrated for polarization transfer К0 and tensor tensor polarization transfer Куу.

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Mathematical and Calculation Physics


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