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ESTIMATES OF THE α RATES FOR DEFORMED SUPERHEAVY NUCLEI

机译:超重核的α速率的估计

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摘要

In present work we propose an approach to reduce the problem of particle emission rates of spheroidal nuclei to the solution of homogeneous and inhomogeneous systems of coupled differential equations arising from the Schrodinger equation. We show that some of the previous development in the question carried out so far in the Wigner R-matrix formalism can be restated in a slightly different form within the Feshbach formalism of resonance nuclear reactions which has advantages of unified treatment of the structure and nuclear dynamics and of emphasis on the more essential mathematical steps. Additionally, the treatment of the decay rates for radioactive states associated with resonances in deformed field is more general and inherently less dependent on arbitrary assumptions than other available R-matrix treatments.
机译:在目前的工作中,我们提出了一种方法来减少球状核的粒子发射率问题,以解决由Schrodinger方程产生的耦合微分方程的齐次和非齐次系统。我们表明,到目前为止,在Wigner R-矩阵形式主义中进行的该问题的某些先前发展可以在共振核反应的Feshbach形式主义内以略有不同的形式重述,该形式具有对结构和核动力学进行统一处理的优势并着重于更基本的数学步骤。另外,与变形场中的共振相关的放射性态的衰变率的处理比其他可用的R矩阵处理更普遍,并且固有地较少依赖于任意假设。

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