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DISSOCIATIVE PHOTOIONIZATION CROSS SECTIONS OF N2AND O2FROM 100 TO 800 eV

โœ Scribed by W.C STOLTE; Z.X HE; J.N CUTLER; Y LU; J.A.R SAMSON


Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
180 KB
Volume
69
Category
Article
ISSN
0092-640X

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โœฆ Synopsis


We report measured partial cross sections for the fragments from dissociative photoionization of N 2 and O 2 over the photon energy range of 100 to 800 eV. The partial cross sections were found to follow a power law of the form (hn) 0a , where hn is the incident photon energy. The exponent, a, is shown to be near 2.7 for N / 2 and for all N 2 partial cross sections above the nitrogen K-edge. An exponent of 3.0 was found for O / 2 and for all O 2 partial cross sections above the oxygen Kedge.


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