Monoenergetic positron conversion in heavy ion fragments

Conversion processes in light nuclei with transition energies above the e+, e- pair creation threshold are investigated within an analytical framework. In particular, we evaluate the ratio of electron transition probabil
Conversion processes in light nuclei with transition energies above the e+, e- pair creation threshold are investigated within an analytical framework. In particular, we evaluate the ratio of electron transition probabilities from the negative energy continuum into the atomic K shell and into the positive energy continuum, respectively. The possible role of monoenergetic positron conversion with respect to the striking peak structures observed in e+ spectra from very heavy collision systems is examined.
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Metadaten
Author:Paul Schlüter, Gerhard Soff, Walter Greiner
URN:urn:nbn:de:hebis:30-29461
Document Type:Article
Language:English
Date of Publication (online):2006/07/04
Year of first Publication:1986
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2006/07/04
Source:Phys. Rev. C 33, 1816~V1818 (1986), ©1986 The American Physical Society, http://prola.aps.org/abstract/PRC/v33/i5/p1816_1
HeBIS PPN:187373442
Institutes:Physik
Dewey Decimal Classification:530 Physik
PACS-Classification:24.90.+d Other topics in nuclear reactions: general (restricted to new topics in section 24)
25.70.-z Low and intermediate energy heavy-ion reactions
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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