Research output: Contribution to journal › Article › peer-review
The dependence of the intensities of atomic lines and molecular bands emitted in the afterglow of a helium discharge on the electron temperature is used to identify the processes in which states of He{star operator} and He2* are populated. It is established that the formation of He* atoms (n = 3, 4) in decaying helium plasma occurs principally on account of the associative recombination of vibrationally excited He2+ ions and electrons. Analysis of the experimental reuslts leads to the conclusion that the distribution of the molecular ions He2+ over vibrational states is strongly nonequilibrium.
Original language | English |
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Pages (from-to) | 144-148 |
Number of pages | 5 |
Journal | Soviet Physics Journal |
Volume | 27 |
Issue number | 2 |
DOIs | |
State | Published - Feb 1984 |
ID: 92876031