The São Paulo potential is a parameter-free model for the real part of the nuclear interaction. It is based on nonlocal quantum effects which are related to the exchange of nucleons between projectile and target. This model has been widely used to study the description of heavy-ion elastic, inelastic, transfer, and fusion processes. A summary of the theoretical model and a few applications are conferred in the present manuscript.

中文翻译：

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庆祝圣保罗成立20周年

圣保罗势能是核相互作用的真实部分的无参数模型。它基于与弹丸和靶标之间的核子交换有关的非局部量子效应。该模型已被广泛用于研究重离子弹性，非弹性，转移和融合过程的描述。本文中对理论模型进行了总结，并提出了一些应用。