Studies of 14 MeV neutron activation cross sections with special reference to the capture reaction
| dc.contributor.author | Valkonen, Mikko | |
| dc.date.accessioned | 2023-11-08T10:45:39Z | |
| dc.date.available | 2023-11-08T10:45:39Z | |
| dc.date.issued | 1976 | |
| dc.identifier.isbn | 978-951-39-9829-5 | |
| dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/91816 | |
| dc.description.abstract | Uncertainties in 14 MeV neutron activation cross-section measurements, especially in neutron capture, have been studied systematically. The sources of error in the activation method have been pointed out. Some methods for the correct measurements of the neutron cross sections by the activation method have been developed. A number of new cross-section values have been determined and compared with other experimental and theoretical results. Discrepancies between former activation capture results and results of the spectrum method for 14-15 MeV neutrons have been removed with the help of the correct results measured in the present work. | en |
| dc.format.mimetype | application/pdf | |
| dc.relation.ispartofseries | Department of Physics, University of Jyväskylä. Research report | |
| dc.relation.haspart | <b>Artikkeli I:</b> Valkonen, M. and Kantele, J. (1972). The role of target geometry in 14 MeV neutron capture cross-section measurements. <i>Nuclear Instruments and Methods, 103(3), 549-553.</i> DOI: <a href="https://doi.org/10.1016/0029-554X(72)90014-6"target="_blank">10.1016/0029-554X(72)90014-6</a> | |
| dc.relation.haspart | <b>Artikkeli II:</b> Kantele, J. and Valkonen, M. (1972). Mass number dependence of activation capture cross sections for 14 MeV neutrons. <i>Physics Letters B, 39(5), 625-626.</i> DOI: <a href="https://doi.org/10.1016/0370-2693(72)90014-7"target="_blank">10.1016/0370-2693(72)90014-7</a> | |
| dc.relation.haspart | <b>Artikkeli III:</b> Valkonen, M. and Kantele, J. (1972). A simple two-detector method for precision intercomparisons of source strengths. <i>Nuclear Instruments and Methods, 99(1), 25-27.</i> DOI: <a href="https://doi.org/10.1016/0029-554X(72)90129-2"target="_blank">10.1016/0029-554X(72)90129-2</a> | |
| dc.relation.haspart | <b>Artikkeli IV:</b> Kantele, J. and Valkonen, M. (1973). Corrections for positon annihilation in flight in nuclear spectrometry. <i>Nuclear Instruments and Methods, 112(3), 501-505.</i> DOI: <a href="https://doi.org/10.1016/0029-554X(73)90169-9"target="_blank">10.1016/0029-554X(73)90169-9</a> | |
| dc.relation.haspart | <b>Artikkeli V:</b> Holnberg, P., Rieppo, R., Hietanen, A. and Valkonen, M. (1972). Activation cross-sections for 14. 7 MeV neutrons on natural zinc. Reports / Department of physics, University of Oulu, 25. | |
| dc.relation.haspart | <b>Artikkeli VI:</b> Holmberg, P., Rieppo, R., Keinänen, J. K., Valkonen, M. (1974). Activation cross-sections for 14·7 MeV neutrons on chromium. <i>Journal of Inorganic and Nuclear Chemistry, 36(4), 715-717.</i> DOI: <a href="https://doi.org/10.1016/0022-1902(74)80798-0"target="_blank">10.1016/0022-1902(74)80798-0</a> | |
| dc.relation.haspart | <b>Artikkeli VII:</b> Rieppo, R., Keinänen, J. K. and Valkonen, M. (1976). Activation cross-sections for 14.7 MeV neutrons on natural germanium. <i> Journal of Inorganic and Nuclear Chemistry, 38(11), 1927-1928.</i> DOI: <a href="https://doi.org/10.1016/0022-1902(76)80439-3"target="_blank">10.1016/0022-1902(76)80439-3</a> | |
| dc.rights | In Copyright | |
| dc.title | Studies of 14 MeV neutron activation cross sections with special reference to the capture reaction | |
| dc.type | Diss. | |
| dc.identifier.urn | URN:ISBN:978-951-39-9829-5 | |
| dc.relation.numberinseries | 1976, no 1. | |
| dc.rights.accesslevel | openAccess | |
| dc.type.publication | doctoralThesis | |
| dc.format.content | fulltext | |
| dc.rights.url | https://rightsstatements.org/page/InC/1.0/ | |
| dc.date.digitised | 2023 | |
| dc.type.okm | G4 |
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