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arXiv 1302.0978math-phmath.MP
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关于Kapteyn级数的求和

On summation of Kapteyn series

A. I. Nikishov

摘要:

研究了几类Kapteyn级数的求和问题,得到了它们之间的一些关系。我们特别注意的情况下,总和是超越函数。得到了它们的渐近行为。作为应用,我们求出了在恒定外场中运动的电子的无辐射寿命。结果表明,在超强外场中,超相对论电子的实验室寿命随能量的增加而增加。

英文摘要:

We consider the summation of Kapteyn series of several kinds and obtain some relations among the sums. We paid special attention to cases when sums are transcendental functions. Their asymptotic behaviors are obtained. In some cases the integral representations for sums are found. As an application we find the radiation free lifetime of an electron moving in a constant external field. It is noted that the laboratory lifetime increases with energy for ultrarelativistic electron in ultrastrong external field.

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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