Calculation of K-vacancy production by relativistic projectiles
Calculation of K-vacancy production by relativistic projectiles
复制标题
相对论弹丸产生的 K 空位的计算
DOI：
10.1103/physreva.19.1004
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发表时间：
1979
影响因子：
2.9
通讯作者：
R. Anholt
中科院分区：
文献类型：
--
作者：
R. Anholt
用平面波玻恩近似计算了相对论性射弹产生K空位的截面。电子1 s和连续态表示使用半相对论达尔文波函数。用4.88-GeV质子和极高能（50- 900-MeV）电子的测量结果与计算的截面符合得很好。给出了计算弹丸能量大于约1000 W时的截面积的简单公式。3Mc/sup 2/.
Cross sections for the production of K vacancies by relativistic projectiles are calculated using the plane-wave Born approximation. Electronic 1s and continuum states are represented using semirelativistic Darwin wave functions. The calculated cross sections are in good agreement with measurements using 4.88-GeV protons, and also very high-energy (50--900-MeV) electrons. Simple formulas are given to calculate the cross section for projectile energies greater than approx. 3Mc/sup 2/.