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arXiv 1405.3191nucl-th
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偶-偶核微分方程模型的B(E2)预言

B(E2) Predictions for Even-Even Nuclei in the Differential Equation Model

R. C. Nayak, S. Pattnaik

摘要:

我们使用最近开发的微分方程模型的约化电四极跃迁概率B(E2)的预测值的范围很广,甚至甚至在整个核景观几乎从氖到加利福尼亚州的核素。这是因为模型中的主要方程,即,连接给定核的B(E2)值及其相对于中子和质子数的导数的微分方程提供了两种不同的递归关系,每种递归关系从较低到较高质量数连接三个不同的相邻偶-偶核,反之亦然。这些关系帮助我们从已知的B(E2)景观的未知地形进行推断,从而促进其预测。

英文摘要:

We use the recently developed Differential Equation Model for the reduced electric quadrupole transition probability B(E2) for predicting its values for a wide range of even-even nuclides almost throughout the nuclear landscape from Neon to Californium. This is made possible as the principal equation in the model, namely, the differential equation connecting the B(E2) value of a given nucleus with its derivatives with respect to neutron and proton numbers provides two different recursion relations, each connecting three different neighboring even-even nuclei from lower to higher mass numbers and vice-verse. These relations helped us to extrapolate from known to unknown terrain of the B(E2) landscape and thereby facilitate its predictions throughout.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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