Investigation of beta nu angular correlation in the beta+ decay of Ne-18 and O-14
(2002) Czechoslovak Journal of Physics : europhysics journal — Vol. 52, p. 547-556 (2002)
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- (en) The β–ν angular correlation in the β+ decay of 18Ne and 14O has been investigated using a new experimental technique. The technique is based on the precise measurement of the energy Doppler shift of a γ-quantum following the β± decay. The measurement with the 18Ne isotope gives the β–ν angular correlation coefficient α = +1.06 ±0.19 which corresponds to a constraint on the scalar interaction of √{|C_S|2+|C'_S|2} ≤ 0.29|C V|. An inter-atomic interaction between the 14O daughter atom (14N) and a CO complex has been studied in a measurement with the 14O isotope
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Vorobel, V., Egorov, V., Brudanin, V., Shitov, Yu., Zaparov, Sh., Briancon, C., Severijns, N., Deutsch, J., & Prieels, R. (2002). Investigation of beta nu angular correlation in the beta+ decay of Ne-18 and O-14. Czechoslovak Journal of Physics : Europhysics Journal, 52, 547-556. https://doi.org/10.1023/A:1015365511995 (Original work published 2002)