Comprehensive optical and collision data for radiation action. I. H2
Comprehensive optical and collision data for radiation action. I. H2
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辐射作用的综合光学和碰撞数据。
DOI：
10.1063/1.430533
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发表时间：
1975
影响因子：
4.4
通讯作者：
Donald E. Gerhart
中科院分区：
文献类型：
--
作者：
Donald E. Gerhart
我们用Platzman的多步程序构造了电子在所有入射能量下的一整套非弹性散射截面。最初的步骤是根据光吸收和受和规则约束的其他光学数据构建一个完整的光学振子强度谱。然后对测量的非电离碰撞截面进行调整，以符合Bethe公式。用一种新的Kim方法分析了实验的微分电离截面，得到的所有非弹性截面符合Inokuti−Kim−Platzman求和规则。根据所采用的截面计算了每离子对的平均能量W，并与实验进行了比较，其中考虑了解离和复合过程。
We apply a multistep program of Platzman to construct a complete set of inelastic cross sections for electron scattering at all incident energies. The initial step constructs a complete spectrum of optical oscillator strengths from photoabsorption and other optical data subjected to the constraint of sum rules. Measured cross sections for nonionizing collisions are then adjusted to fit Bethe’s formula. Experimental differential ionization cross sections are analyzed by a new method of Kim’s. The resulting set of all inelastic cross sections is subjected to the Inokuti−Kim−Platzman sum rule. The value of W, the mean energy per ion pair, is calculated from the adopted cross sections and compared with experiment, taking into account dissociation and recombination processes.