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Dependence of reaction cross sections of Eu + O2 on collisional energy

✍ Scribed by R. Dirscherl; K.W. Michel

Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
452 KB
Volume
43
Category
Article
ISSN
0009-2614

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✦ Synopsis

In the reactive collrsion between Eu atoms and 02 rnolcculcs, Cu + 02 + EuO + 0, the product intensity dcpcnda strongly on tbc rclativc collislonal energy_ From a thrediold energy of 0.15 f 0.02 eV up to about 0.5 cV the raction is dommated by a compkx mechanism, whcn~~ above 0.5 eV an additiona rcactlon channc1 opens up, favounng B rebound mccll:tnism. A posslblc explanation for the dcpendcncc of rczcbvc cross suctions on colhslonal energy is given by the orbntation of the colhdmg partlclcs with respect to each other.

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✍ Hyung Kyu Shin πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 387 KB

The dependence of the reaction cross section for all the alkali-methyl iodide reactions on the translationa! ener\_q in the range ET = O-40 kcal/mole has been discussed in an idealized collision model of hard-sphere interaction between couiding particles. In aI reactions of the family, the cross sec