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Abstracts
The objective of this paper is experimental studies of the linear absorption coefficient, or mean penetration depth of positrons emitted from ^{22}Na isotope in different materials. For this purpose we constructed a new experimental setup which allows us to scan the depth implantation profile of positrons. For the studied metals: Mg, Al, the obtained values of mean penetration depth coincide well with those which can be calculated using the mathematical formula commonly used but for Si and S the discrepancy has been observed similarly like for polymers.
Journal
Year
Volume
Issue
Pages
598-607
Physical description
Dates
published
2005-04
received
2004-09-20
Contributors
author
- Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Kraków, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv107n408kz