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2005 | 107 | 5 | 792-798
Article title

Primary Chemical Reactions Induced by Transformation of Radioactive Nuclei in Solids at Low Temperatures. Investigation by Means of the Emission Mössbauer and Positron Spectroscopies

Content
Title variants
Languages of publication
EN
Abstracts
EN
A set of early chemical reactions in grapes of ionization (blobs) arising in tracks of fast electrons and positrons in liquids as well as formed by the Auger electrons in frozen aqueous media around decaying Mössbauer ^{57}Co or ^{119m}Sn nuclei is suggested. The mechanism predicts a correlated variation of the formation probabilities of intrablob final products, namely Fe^{2+}-Fe^{3+} or Sn^{2+}-Sn^{4+} ions, positronium atom and molecular hydrogen with variation of temperature, degree of crystallinity, concentration of electron scavengers. These correlations indicate on similarity of chemical processes as in blobs created by ^{57}Co and ^{119m}Sn after their decay as well as in blobs produced in tracks of fast positrons and electrons.
Keywords
EN
Year
Volume
107
Issue
5
Pages
792-798
Physical description
Dates
published
2005-05
received
2004-09-20
References
  • 1. Mossbauer Spectroscopy of Frozen Solutions, Eds. A. Vertes, D.L. Nagy, Akademiai Kiado, Budapest 1990
  • 2. A.K. Pikaev, Modern Radiation Chemistry. Radiolysis of Gases and Liquids, Nauka, Moscow 1986
  • 3. V.M. Byakov, F.G. Nichiporov, Intratrack Chemical Processes, EnergoAtomizdat, Moscow 1985
  • 4. V.M. Byakov, J. Phys. IV, Colloque C4, Supplement II, 3, 85, 1993
  • 5. K.Y. Lam, J.W. Hunt, Radiat. Phys. Chem., 7, 317, 1975
  • 6. Yu.D. Perfiliev, L.A. Kulikov, L.T. Bugaenko, A.M. Babeshkin, M.I. Afanasov, J. Inorg. Nucl. Chem., 36, 2115, 1976
  • 7. M. Faraggi, Int. J. Radiat. Phys. Chem., 5, 197, 1973
  • 8. Yu.D. Perfilev, L.A. Kulikov, V.M. Byakov, S.V. Stepanov, H. Alhatib, L.T. Bugaenko, Khimiya Vysokikh Energii, 37, 390, 2003
  • 9. Ya.M. Milgrom, Yu.D. Perfilev, A.M. Babeshkin, Khimiya Vysokikh Energii, 12, 272, 1978
  • 10. B. Levay, P. Hautojarvi, J. Phys. Chem., 76, 1951, 1972
  • 11. Yu.D. Perfilev, L.A. Kulikov, A.M. Babeshkin, Zh. Fiz. Khimii, LII, 1631, 1978
  • 12. V.M. Byakov, S.V. Stepanov, Nukleonika, 42, 45, 1997
  • 13. S.J. Tao, J.H. Green, J .Phys. Chem., 73, 882, 1969
  • 14. V.M. Byakov, V.I. Grafutin, O.V. Koldaeva, E.V. Minaichev, F.G. Nichiporov, Yu.V. Obukhov, O.P. Stepanova, Chem. Phys., 24, 91, 1977
  • 15. J.W. Boyle, Radiat. Res., 17, 427, 1962
  • 16. D. Katakis, A.O. Allen, J. Phys. Chem., 68, 3107, 1964
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv107n511kz
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