Open AccessNote on a new transition produced by electron impact in helium
Author(s) -
R. Whiddington,
H. Priestley
Publication year - 1934
Publication title -
proceedings of the royal society of london series a containing papers of a mathematical and physical character
Language(s) - English
Resource type - Journals
eISSN - 2053-9150
pISSN - 0950-1207
DOI - 10.1098/rspa.1934.0111
Subject(s) - helium , electron , atomic physics , electron ionization , chemistry , materials science , physics , nuclear physics , quantum mechanics , ionization , ion
During some experiments in this laboratory on electron impacts in helium, it was observed that in addition to electrons which had made the most probable transition impact (11 S0 — 21 P1 ) there were a few which showed a loss indicating 2 (11 S0 — 21 P1 ) and others showing a loss approximately equal to 3 (11 S0 — 21 P1 ). The present note is concerned with this last mentioned loss.
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