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Effect of shell closure proximity on fragment angular momenta in241Pu/nth'f/

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Abstract

Fission fragment angular momenta in thermal neutron induced fission of241Pu have been deduced for the first time from radiochemically determined independent isomeric yield ratios of the corresponding fission products131, 133Te and132I. The values obtained are 5.8±1.1 ħ, 5.95±1.2 ħ and 8.85±0.65 ħ for131, 133Te and132I, resp. The present data along with the literature data are discussed in the light of influence of fragment nuclear structure, such as the presence of odd proton in the fragment and spherical and/or deformed neutron shell configuration.

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Authors and Affiliations

  1. Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, 400 085, Bombay, India

    S. P. Dange, H. Naik, T. Datta, R. Guin, Satya Prakash & M. V. Ramaniah

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  1. S. P. Dange
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  2. H. Naik
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  3. T. Datta
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  4. R. Guin
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  5. Satya Prakash
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  6. M. V. Ramaniah
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Dange, S.P., Naik, H., Datta, T. et al. Effect of shell closure proximity on fragment angular momenta in241Pu/nth'f/. Journal of Radioanalytical and Nuclear Chemistry Letters 108, 269–278 (1987). https://doi.org/10.1007/BF02165185

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  • DOI: https://doi.org/10.1007/BF02165185

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