Author:
Mathelin J. P.,Suzeau P.,Lamalle B.,Chanussot J.
Abstract
By using an open cavity Perot–Fabry type video spectrometer, the variation of line width and line shift of J = 13, K = 13 inversion line of ammonia is studied vs. the pressure p of the gas. The following results are obtained: line width parameter Δv/p = 25 ± 1 MHz/Torr, line shift parameter δv/p = 1.9 ± 0.4 MHz/Torr, collisional diameter be = 13.3 Å.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
7 articles.
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