Measurement of the Boltzmann Constant in a Quasispherical Acoustic Resonator

Autor:	A. N. Shchipunov, E. G. Aslanyan, B. G. Potapov, K. D. Pilipenko, S. M. Osadchii
Rok vydání:	2017
Předmět:	Physics Triple point Applied Mathematics Acoustics chemistry.chemical_element 01 natural sciences 010309 optics Resonator symbols.namesake chemistry 0103 physical sciences Boltzmann constant symbols Atomic physics 010306 general physics Instrumentation Helium
Zdroj:	Measurement Techniques. 60:656-665
ISSN:	1573-8906 0543-1972
DOI:	10.1007/s11018-017-1251-y
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::aebbd642492bc3ecad0fe8c621755463 https://doi.org/10.1007/s11018-017-1251-y Zobrazit plný text záznamu Full text from SpringerLink