Published January 1995 | Version v1
Journal article Metadata-only

High-efficiency spectrometer of delayed coincidences for measurement of positronium lifetime

Creators

Description

Automated spectrometer of delayed coincidences is designed and mad to investigate into a new physical phenomenon-single-frequency oscillations of angular distribution of quanta of positronium 3γ-annihilation within weak magnetic field. The experiment results are given and technique to treat them enabling to avoid the effect of differential nonlinearity of the time-analog converter is suggested

Additional details

Additional titles

Original title (Russian)
Высокоэффективный спектрометр запаздывающих совпадений для измерения времени жизни позитрония

Publishing Information

Journal Title
Pribory i Tekhnika Ehksperimenta
Journal Issue
no.1
Journal Page Range
p. 35-41.
ISSN
0032-8162
CODEN
PRTEAJ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26077653
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
COINCIDENCE SPECTROMETRY; GAMMA DETECTION; GAMMA SPECTROMETERS; LIFETIME; MAGNETIC FIELDS; NAI DETECTORS; POSITRONIUM; TIME RESOLUTION
Descriptors DEC
COINCIDENCE METHODS; COUNTING TECHNIQUES; DETECTION; MEASURING INSTRUMENTS; RADIATION DETECTION; RADIATION DETECTORS; RESOLUTION; SCINTILLATION COUNTERS; SOLID SCINTILLATION DETECTORS; SPECTROMETERS; TIMING PROPERTIES