Die Streuung niederenergetischer Elektronen an Methan. Das zweite Ionisierungspotential
Keyword(s):
A Value
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Measurements are made of the inelastic scattering of electrons from methane into large scattering angles. The results show the appearance of a collision process at 19.5 ± 0.2 eV. From the measured angular dependence of the differential scattering cross section, this collision process is identified as an optically forbidden transition. The classification of this transition (2 sa1 → 3 sa1) and a value of the second appearance potential of methane (between 23.5 and 24 eV) are deduced from analogous transitions in neon.
1989 ◽
Vol 281
(3)
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pp. 654-656
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Keyword(s):
2017 ◽
Vol 2017
(2)
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pp. 134-144
1978 ◽
Vol 65
(1)
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pp. 174-180
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Keyword(s):
1977 ◽
Vol 42
(3)
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pp. 975-981
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1985 ◽
Vol 36
(9)
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pp. 699-703
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