Shrinking $\hbar$ as a recipe for revealing classical-like contributions in optical potential cross sections

R. Anni

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Shrinking $\hbar$ as a recipe for revealing classical-like contributions in optical potential cross sections

R. Anni

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Abstract

A simple recipe for revealing classical-like contributions in optical potential cross sections is proposed. The recipe is based on the fact that the classical-like properties are not expected to depend on the actual value of $\hbar$. This allows us to identify the classical-like characteristics of an optical potential cross section by simply repeating the calculation with different values of $\hbar$, and observing which properties of the cross section are invariant. This method is applied to the cross sections of a few optical potentials used to describe the recent data of light heavy-ion elastic scattering.

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R. Anni. 2001-02-14. Shrinking $\hbar$ as a recipe for revealing classical-like contributions in optical potential cross sections. https://arxiv.org/abs/nucl-th/0102030

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