Here is the electron-impact ionization cross section for Methyl cation (CH3+) from 5 eV to 1000 eV.

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T=5 to 1000 eV T=5 to 100 eV T=50 to 250 eV T=250 to 1000 eV

Legend (below)

Data setSource
K. K. Irikura, Y.-K. Kim, and M.A. Ali, J. Res. NIST, in press (2001).

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