68 research outputs found
Pulse Shape Analysis and Identification of Multipoint Events in a Large-Volume Proportional Counter in an Experimental Search for 2K Capture Kr-78
Full text linkA pulse shape analysis algorithm and a method for suppressing the noise
component of signals from a large copper proportional counter in the experiment
aimed at searching for 2K capture of Kr-78 are described. These signals
correspond to a compound event with different numbers of charge clusters due to
from primary ionization is formed by these signals. A technique for separating
single- and multipoint events and determining the charge in individual clusters
is presented. Using the Daubechies wavelets in multiresolutional signal
analysis, it is possible to increase the sensitivity and the resolution in
extraction of multipoint events in the detector by a factor of 3-4.Comment: 10 pages, 8 figures. submitted to Instruments and Experimental
Techniques; ISSN 0020/441
Monitoring the 222Rn concentration in the air of low-background laboratories by means of an ion-pulse ionization chamber
No full textLocal polarization reversal of LiNbO3 by scanning the surface perpendicular to the axis of spontaneous polarization with a needle-shaped electrode
No full textMultifunctional materials based on nanostructured partially stabilized zirconia crystals
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Influence of reduction on the behavior kinetics of optical inhomogeneities in LiNbO3 single crystals
No full textNew Approach to the Preparation of Doped Lithium Niobate Batches for Single Crystal Growth
No full textBragg’s reflection of the optical and acoustic waves from photoinduced periodic structures in iron-doped lithium niobate
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