ISSN:
1434-6079
Keywords:
34.50.H
;
34.90
;
35.80
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract A method is described to evaluate initial-energy distributions of fragments produced by proton-molecule collisions. The fragments are analysed by means of a time-of-flight mass spectrometer and their initial energies are evaluated from their time-of-flight spectrum. These energies are presented for various fragments of H2, N2, O2, CO2, CH3Cl, CH3Br, CH3I, C2H6 and C3H8 produced with 65-keV protons. The results indicate the generation of several energetic fragments of the halomethanes, ethane and propane via dissociation of a doubly charged molecule followed by evaporation of one or more hydrogen atoms.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01425592
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