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Current issue   Ukr. J. Phys. 2014, Vol. 58, N 1, p.5-9

    Paper

Mazur V.M., Symochko D.M., Derechkey P.S., Bigan Z.M.

Institute of Electron Physics, Nat. Acad. of Sci. of Ukraine
(21, Universytets’ka Str., Uzhgorod 88017, Ukraine; e-mail: nuclear@email.uz.ua)

Excitation Cross-Section for the Isomeric State of 127Те Nucleus in the (γ, n) Reaction in the 9-20 MeV Energy

Section: Nuclei and nuclear reactions
Original Author's Text: Ukrainian

Abstract: The energy dependences of the cross-sections and the isomeric yield ratios for the reaction 128Te(γ, n) 127Te in the (9–20)-MeV interval have been studied. The obtained experimental data are compared with the results of theoretical calculations carried out with the use of the TALYS-1.2 software package.

Key words: isomeric yield ratio, Hauser–Feschbach mechanism, giant dipole resonance.