Spectral line shape problem in the spectroscopic determination of the Boltzmann constant
Abstract
Simulations of the influence of line shape model on the systematical error in spectroscopic determination of the Doppler width was made on example of the oxygen transition from the visible region of spectrum (λ = 687 nm). Application to optical method of the Boltzmann constant determination was discussed.
- Publication:
-
20th International Conference on Spectral Line Shapes
- Pub Date:
- October 2010
- DOI:
- 10.1063/1.3517558
- Bibcode:
- 2010AIPC.1290..214C
- Keywords:
-
- spectral line broadening;
- Doppler effect;
- molecular collisions;
- functional analysis;
- 33.70.Jg;
- 43.28.Py;
- 34.10.+x;
- 02.30.Sa;
- Line and band widths shapes and shifts;
- Interaction of fluid motion and sound Doppler effect and sound in flow ducts;
- General theories and models of atomic and molecular collisions and interactions;
- Functional analysis