Investigation of positron moderator efficiency by the time of flight technique using isotopic sources

Authors
Men'shenin, VV Plokhoi, VV Ivanov, GA Kuz'minykh, SY Kandiev, YZ Nikitin, VP Osejev, YV Trofimov, AB Kharitonov, VN
Citation
Vv. Men'Shenin et al., Investigation of positron moderator efficiency by the time of flight technique using isotopic sources, NUCL INST A, 470(1-2), 2001, pp. 53-55
Citations number
3
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
470
Issue
1-2
Year of publication
2001
Pages
53 - 55
Database
ISI
SICI code
0168-9002(20010901)470:1-2<53:IOPMEB>2.0.ZU;2-O
Abstract
The paper describes a technique for investigation of efficiency of positron moderator mock-ups that are in development for the slow positron source on SPring-8 hard synchrotron radiation. The investigation is performed by the time of flight technique using isotopic sources. Results of the multiwire moderator's mock-up efficiency measurements are provided. The results from measurements are compared against the results of Monte-Carlo simulation of this mock-up's efficiency. (C)., 2001 Elsevier Science B.V. All rights rese rved.