Calculation of transuranium element synthesis in intensive neutron fluxes under adiabatic conditions

The creation of transuranium isotopes based on intense pulsed nucleosynthesis is considered. The model of multiple neutron captures takes into account the variation of the (n, γ)-cross section resulting from adiabatic expansion of the explosive nucleosynthesis area. The calculated yields of transura...

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Bibliographic Details
Published in:	Bulletin of the Russian Academy of Sciences. Physics Vol. 74; no. 4; pp. 504 - 508
Main Authors:	Lutostanskii, Yu. S., Lyashuk, V. I., Panov, I. V.
Format:	Journal Article
Language:	English
Published:	Heidelberg Allerton Press, Inc 01-04-2010 Springer Nature B.V
Subjects:	2009: Fundamental Problems and Applications of Nuclei Physics from Nanotechnology to Space” (LIX International Meeting on Nuclear Spectroscopy and the Structure of Atomic Nuclei) Adiabatic conditions Adiabatic flow Atomic properties Cross-sections Hadrons Heavy Ions Isotopes Mathematical models Neutron flux Nuclear Physics Physics Physics and Astronomy Proceedings of the International Conference “Nucleus Integral Flux Adiabatic Expansion Neutron Binding Energy Neutron Rich Nucleus Transuranium
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Summary:	The creation of transuranium isotopes based on intense pulsed nucleosynthesis is considered. The model of multiple neutron captures takes into account the variation of the (n, γ)-cross section resulting from adiabatic expansion of the explosive nucleosynthesis area. The calculated yields of transuranium isotopes obtained under conditions close to a “Par” nuclear explosion, enable us to improve the agreement between the model results and the experimental data within the wide range of atomic mass number A = 248–257, provided the adiabatic conditions are taken into account.
ISSN:	1062-8738 1934-9432
DOI:	10.3103/S1062873810040179