Measured cross sections for single ionization of Xe2+ 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. Griffin et al., Phys. Rev. A 29, 1729 (1984).

             Energy         Cross Section
              (eV)           (10-18 cm2)
               23.8          0.56 ± 0.20
               25.7          0.24 ± 0.23
               26.2          0.49 ± 0.20
               27.8          0.83 ± 0.23
               28.8          0.93 ± 0.24
               29.6          0.65 ± 0.41
               30.0          1.42 ± 0.37
               30.5          3.04 ± 0.44
               31.1          3.82 ± 0.44
               31.6          7.16 ± 0.30
               32.1         12.75 ± 0.49
               32.6         21.36 ± 0.53
               33.1         29.2  ± 0.6
               33.5         36.8  ± 0.7
               33.8         40.0  ± 0.4
               34.1         42.8  ± 0.7
               35.1         52.0  ± 0.8
               35.8         57.5  ± 0.5
               37.2         66.4  ± 0.9
               37.8         66.5  ± 0.9
               40.1         74.1  ± 0.9
               42.0         81.0  ± 1.0
               44.0         86.4  ± 1.0
               45.7         88.0  ± 0.7
               46.4         86.3  ± 1.0
               47.8         88.4  ± 1.1
               48.4         87.2  ± 1.0
               50.4         87.9  ± 0.7
               50.8         87.0  ± 0.7
               52.6         88.7  ± 1.0
               54.4         93.4  ± 1.1
               55.6         96.8  ± 0.8
               57.6         99.4  ± 1.1
               60.3         98.6  ± 1.1
               62.5         98.6  ± 1.1
               65.2         99.9  ± 1.1
               67.7         98.0  ± 1.1
               69.3        102.9  ± 1.1
               70.4        105.5  ± 0.9
               71.7        108.5  ± 1.2
               72.3        109.6  ± 1.2
               75.1        116.3  ± 0.7
               77.4        119.5  ± 1.3
               80.0        121.5  ± 0.9
               82.2        120.3  ± 1.3
               85.0        120.0  ± 0.8
               89.8        117.8  ± 1.3
               95.0        114.6  ± 0.7
              104.2        112.1  ± 1.2
              114.3        110.1  ± 1.2
              125          104.6  ± 0.8
              134           97.5  ± 1.0
              144           92.3  ± 0.6
              164           85.2  ± 0.6
              194           78.3  ± 0.5
              243           68.0  ± 0.7
              292           61.5  ± 0.7
              390           49.5  ± 0.5
              490           42.3  ± 0.4
              589           38.3  ± 0.4
              688           35.4  ± 0.4
              837           29.2  ± 0.3
              983           25.6  ± 0.3
             1180           21.6  ± 0.2
             1476           17.8  ± 0.3

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Last Modified: Friday, January 10, 1997