New experimental limit on the 42Ar content in the Earth’s atmosphere

Autor:	Giovanni Carugno, S. G. Belogurov, R. Saakyan, I. Vanushin, G. Puglierin, I. Pilugin, S. I. Konovalov, A. S. Barabash, V. D. Ashitkov, V. I. Umatov, V. N. Stekhanov
Rok vydání:	1998
Předmět:	Atmosphere Physics Nuclear and High Energy Physics Content (measure theory) Ionization chamber Liquid argon Limit (mathematics) Atomic physics Instrumentation Earth (classical element) Trace gas
Zdroj:	Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 416:179-181
ISSN:	0168-9002
DOI:	10.1016/s0168-9002(98)00740-2
Popis:	Using a liquid argon ionization chamber a new experimental limit on the 42 Ar content in the Earth’s atmosphere was found to be less than 6×10 −21 parts of 42 Ar per part of nat Ar at the 90% CL.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::257660d33c2fefc38dfa35498e75d64b https://doi.org/10.1016/s0168-9002(98)00740-2 Zobrazit plný text záznamu Full Text from ScienceDirect