Measured cross sections for single ionization of Sb3+ by electron impact. Uncertainties are one standard deviation relative only. Total uncertainty for a typical point near the peak cross section is ±8% at 90% confidence level. Reference: D. C. Gregory and A. M. Howald, Phys. Rev. A 34, 97 (1986).

             Energy         Cross Section
              (eV)           (10-18 cm2)
               36.5         -0.2  ± 1.3
               39.5          0.45 ± 1.6
               43.1          3.4  ± 1.9
               46.3         10.8  ± 1.1
               49.5         23.0  ± 1.5
               51.3         30.4  ± 1.8
               53.0         34.9  ± 1.6
               56.1         42.3  ± 1.1
               59.4         50.7  ± 1.0
               61.2         53.8  ± 1.6
               63.0         56.4  ± 1.0
               66.1         59.7  ± 1.0
               69.4         62.4  ± 1.0
               72.8         64.9  ± 1.0
               76.0         68.4  ± 1.0
               80.9         73.8  ± 1.2
               85.9         75.6  ± 1.0
               90.8         77.2  ± 1.1
               96.0         76.7  ± 1.0
              106           76.3  ± 1.0
              116           73.8  ± 1.0
              121           72.4  ± 1.0
              126           68.4  ± 1.0
              136           65.5  ± 1.0
              145           64.1  ± 1.0
              155           60.4  ± 1.0
              175           59.8  ± 1.0
              195           58.3  ± 1.0
              220           58.0  ± 1.0
              244           56.8  ± 1.0
              269           55.6  ± 1.0
              293           54.0  ± 1.0
              342           51.5  ± 1.0
              391           48.7  ± 1.0
              441           48.0  ± 1.0
              491           45.3  ± 1.0
              590           40.4  ± 1.0
              690           37.3  ± 1.0
              840           34.7  ± 1.0
              991           31.3  ± 1.0

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Last Modified: Friday, January 10, 1997