Published April 1992 | Version v1
Journal article Metadata-only

Optimization of a conversion electron Moessbauer spectroscopy gas flow He/CH4 proportional counter

Creators

  • 1. J. Stefan Inst., Univ. of Ljubljana, Slovenia (Yugoslavia)
  • 2. Inst. of Inorganic and Analytical Chemistry, Univ. of Mainz (Germany)

Description

A new detector for CEMS has been built and optimized with respect to the statistical quality of spectra obtained. The optimization has been performed by measuring Moessbauer and pulse height spectra at in- and off-resonance. Single channel analyzer settings were calculated by a new optimization routine. A comparison of different detector designs has been performed using the statistical utility rate of spectra obtained from a stainless steel foil. A procedure for determining optimal operating parameters for ICEMS gas flow proposed. (orig.)

Additional details

Publishing Information

Journal Title
Hyperfine Interactions
Journal Volume
71
Journal Issue
1-4
Series
Hyperfine Interact.
Journal Page Range
1441-1444
ISSN
0304-3843
CODEN
HYIND

Conference

Title
International conference on the applications of the Moessbauer effect (ICAME '91).
Dates
16-20 Sep 1991.
Place
Nanjing (China).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Switzerland
INIS RN
23087619
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DESIGN; ELECTRONS; FOILS; GAS FLOW; INTERNAL CONVERSION; MOESSBAUER EFFECT; MOESSBAUER SPECTROMETERS; PROPORTIONAL COUNTERS
Descriptors DEC
CONVERSION; DECAY; ELEMENTARY PARTICLES; FERMIONS; FLUID FLOW; GAMMA SPECTROMETERS; LEPTONS; MEASURING INSTRUMENTS; NUCLEAR DECAY; RADIATION DETECTORS; SPECTROMETERS