标题： 寻找确定各种物理特性在近距形式主义中对聚变反应作用的研究 显示英文标题

标题： Search for determining the role of various physical properties of the fusion reactions in the proximity formalism

摘要： 本工作集中于分析温度、表面张力和核物质密度对聚变垒以及由邻近形式主义原始版本（Prox.77模型）引起的聚变截面的修正效应。对理论数据和经验数据关于垒的高度和位置以及聚变截面的系统性比较表明，通过在所选质量范围内对Prox.77模型施加上述提到的每一种物理效应，这些数据的一致性得到了改善。此外，研究表明，密度依赖效应在改进邻近势的理论结果方面起着最重要的作用。 显示英文摘要

摘要： This work is focused on the analysis of the corrective effects of the temperature, surface tension, and nuclear matter density on the fusion barriers and also fusion cross sections caused by the original version of the proximity formalism (Prox.77 model) for 62 fusion reactions. A systematic comparison between the theoretical and empirical data of the height and position of the barrier as well as the fusion cross sections reveals that the agreement of these data improves by imposing each of the mentioned physical effects on the Prox.77 model for our selected mass range. Moreover, it is shown that the density-dependence effects have the most important role in improving the theoretical results of the proximity potential.