Phys.Rev. C 97, 014614 (2018)

H.Naik, G.N.Kim, K.Kim

Mass-yield distributions of fission products in bremsstrahlung-induced fission of ²³²Th

NUCLEAR REACTIONS ²³²Th(γ, F)⁷⁷Ge/⁷⁸Ge/⁸⁴Br/^85mKr/⁸⁷Kr/⁸⁸Kr/⁸⁹Rb/⁹¹Sr/⁹²Sr/⁹³Y/⁹⁴Y/⁹⁷Zr/⁹⁹Mo/¹⁰¹Mo/¹⁰³Ru/¹⁰⁴Tc/¹⁰⁵Ru/¹⁰⁵Rh/¹⁰⁷Rh/¹¹¹Ag/¹¹³Ag/¹¹⁵Cd/¹¹⁷Cd/^117mCd/¹²⁷Sb/¹²⁸Sn/¹²⁹Sb/¹³¹I/¹³²Te/¹³³I/¹³⁴Te/¹³⁴I/¹³⁵I/¹³⁸xe/¹³⁸Cs/¹³⁹Ba/¹⁴⁰Ba/¹⁴¹Ba/¹⁴¹Ce/¹⁴²La/¹⁴³Ce/¹⁴⁶Ce/¹⁴⁶Pr/¹⁴⁷Nd/¹⁴⁹Nd/¹⁵³Sm, E=2.5 GeV bremsstrahlung; measured Eγ, Iγ, mass yield distributions of fission products in A=77-153 mass region using the recoil catcher and an off-line γ-ray spectrometric at the Pohang Accelerator Laboratory, Korea; deduced peak-to-valley ratio, average values of light and heavy masses, average postfission number of neutrons. Comparison with literature experimental data for ²³⁸U(γ, F) reaction at various excitation energies.

doi: 10.1103/PhysRevC.97.014614