70 research outputs found
Ion Trap with Narrow Aperture Detection Electrodes for Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
New Generation of Safety Systems for Automobile Traffic Control Using RFID Technology and Broadband Wireless Communication
Experimental Investigation of the 2D Ion Beam Profile Generated by an ESI Octopole-QMS System
Adsorption concentration of methane. Dependence of adsorbate density on the width of slit-shaped micropores in activated carbons
21 Tesla Fourier Transform Ion Cyclotron Resonance Mass Spectrometer Greatly Expands Mass Spectrometry Toolbox
Methane adsorption on microporous carbon adsorbents in the region of supercritical temperatures
First search for double β decay of dysprosium
A search for double β decay of dysprosium was realized for the first time with the help of an ultra-low background HP Ge γ detector. After 2512 h of data taking with a 322 g sample of dysprosium oxide limits on double beta processes in 156Dy and 158Dy have been established on the level of T⩾1014-1016 yr. Possible resonant double electron captures in 156Dy and 158Dy were restricted on a similar level. As a by-product of the experiment we have measured the radioactive contamination of the Dy2O3 sample and set limits on the α decay of dysprosium isotopes to the excited levels of daughter nuclei as T⩾1015-1017 yr
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