https://doi.org/10.1140/epja/s10050-025-01702-6
Regular Article - Experimental Physics
Investigation of (γ,xpxn)-reactions on barium and neodum isotopes
Kyiv Institute for Nuclear Research of NAS of Ukraine, Kyiv, Ukraine
Received:
14
May
2024
Accepted:
20
September
2025
Published online:
14
October
2025
For the first time, the flux-weighted average yields were measured of both the 135Ba(γ,p)134Csm+g and 137Ba(γ,p)136Csm+g reactions at Ebr = 19 MeV, and the 143Nd(γ,p)142Prm+g reaction at Ebr = 19 and 19.5 MeV. The measured flux-weighted average yields of the 134Ba(γ,n)133Bam+g and 148Nd(γ,n)147Nd reactions coincided with the results of the works of other authors and with the results of simulations within the TALYS-1.96 code. At the same time, for the (γ,p)-reactions in this code, it was not possible to achieve agreement between theoretical and experimental results. It seems this has been achieved by taking into account the isospin splitting of the GDR with shell corrections within semidirect mechanism.
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
