caa a22 4500 469111887 CHVBK 20180323133113.0 cr unu---uuuuu 170328e19920101xx s 000 0 eng 10.1007/BF02038346 doi (NATIONALLICENCE)springer-10.1007/BF02038346 Electrofission and photofission as tools to measure actinides in environmental and biological samples [Elektronische Daten] [A. Paschoa, J. Arruda Neto] Photofission and electrofission cross sections for fissionable isotopes of uranium, thorium, plutonium and other actinides have been known for several decades. Published data on electrofission and photofission reactions for energies lower than 60 MeV indicate that the238U cross sections range from a fraction of one mbarn up to about 2.0 mbam for the first of these reactions, and for the second is about 150 nbarn. However, the use of photofission and electrofission as analytical tools to measure uranium, thorium, plutonium and other fissionable actinides is still quite recent. This work examines the potential use of photofission and electrofission to measure thorium, uranium, neptunium, plutonium, americium and curium in environmental and biological samples. Akadémiai Kiadó, 1992 Paschoa A. Depto. de Fisica, Pontificia Universidade Catolica do Rio de Janeiro, C. P. 38071, 22453, Rio de Janeiro, RJ, (Brazil) aut Arruda Neto J. Instituto de Fisica, Universidade de Sao Paulo, Laboratorio do Acelerador Linear, C. P. 20516, 01498, Sao Paulo, SP, (Brasil) aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 156/2(1992-01-01), 297-311 0236-5731 156:2<297 1992 156 10967 https://doi.org/10.1007/BF02038346 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02038346 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Paschoa A. Depto. de Fisica, Pontificia Universidade Catolica do Rio de Janeiro, C. P. 38071, 22453, Rio de Janeiro, RJ, (Brazil) aut NATIONALLICENCE 700 1- Arruda Neto J. Instituto de Fisica, Universidade de Sao Paulo, Laboratorio do Acelerador Linear, C. P. 20516, 01498, Sao Paulo, SP, (Brasil) aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 156/2(1992-01-01), 297-311 0236-5731 156:2<297 1992 156 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer