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2006 | 110 | 5 | 641-648
Article title

Influence of Positron Irradiation on Positronium Formation in n-Alkanes

Content
Title variants
Languages of publication
EN
Abstracts
EN
Positronium formation probability was investigated as a function of irradiation time and temperature for some long-chain saturated hydrocarbons (alkanes). Intensity of ortho-positronium component in the lifetime spectrum depends on the concentration of trapped excess electrons, but also on concentration of radicals and ions acting as electron scavengers. The results indicate the existence of two kinds of electron traps; those which are not emptied by thermal treatment disappear after several days of positron irradiation.
Keywords
EN
Year
Volume
110
Issue
5
Pages
641-648
Physical description
Dates
published
2006-11
received
2006-06-05
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv110n511kz
Identifiers
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