Email this article Measurement of the Boltzmann Constant in a Quasispherical Acoustic Resonator
- Authors: Osadchii S.M.1, Potapov B.G.1, Pilipenko K.D.1, Aslanyan E.G.1, Shchipunov A.N.1
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Affiliations:
- All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI)
- Issue: Vol 60, No 7 (2017)
- Pages: 656-665
- Section: Article
- URL: https://bakhtiniada.ru/0543-1972/article/view/246215
- DOI: https://doi.org/10.1007/s11018-017-1251-y
- ID: 246215
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Abstract
Frequencies of acoustic and electromagnetic resonances were measured in a quasispherical acoustic resonator at the temperature of the triple point of water. The resonator was filled with helium 4He. Based on the analysis of experimental data, a value for the Boltzmann constant of kB = 1.380651·10–23 J·K–1 with uncertainty of 2.4 ppm was obtained.
About the authors
S. M. Osadchii
All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI)
Author for correspondence.
Email: osm@vniiftri.ru
Russian Federation, Mendeleevo, Moscow Region
B. G. Potapov
All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI)
Email: osm@vniiftri.ru
Russian Federation, Mendeleevo, Moscow Region
K. D. Pilipenko
All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI)
Email: osm@vniiftri.ru
Russian Federation, Mendeleevo, Moscow Region
E. G. Aslanyan
All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI)
Email: osm@vniiftri.ru
Russian Federation, Mendeleevo, Moscow Region
A. N. Shchipunov
All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI)
Email: osm@vniiftri.ru
Russian Federation, Mendeleevo, Moscow Region
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