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Cross‐Relaxation Effects in the Far Infrared Spectrum of Ammonia
Author(s) -
Lightman A.
Publication year - 1969
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.196900040
Subject(s) - chemistry , far infrared , ammonia , relaxation (psychology) , infrared , spectral line , nitrogen , atomic physics , optics , organic chemistry , psychology , social psychology , physics , astronomy
Line overlapping measurements are reported in the inversion doublets of far infrared rotational lines of ammonia gas, demonstrating the effect of cross‐relaxation. Values are obtained of linwidth parameters for the components and cross‐relaxation rates in several rotational lines broadened by nitrogen.