Manifestation of clustering in fission of heavy nuclei
Seminars
Bogoliubov Laboratory of Theoretical Physics
Seminar on Nuclear Theory
Date and Time: Monday, 13 January 2025, at 3:30 PM
Venue: Blokhintsev Lecture Hall, Bogoliubov Laboratory of Theoretical Physics, online on Zoom
Seminar topic: “Manifestation of clustering in fission of heavy nuclei”
Speaker: Gurgen Adamian
Authors: Horia Pașca1,2, Gurgen Adamian1, Nikolai Antonenko1
1 – BLTP JINR,
2 – Babeș-Bolyai University, Cluj-Napoca, Romania
New ternary cluster mode in binary fission is suggested. This mode is the abnormal binary decay which is characterized by a much lower total kinetic energy (TKE) value, a much higher excitation energy of heavy fission fragment and, thus, larger neutron multiplicity. Employing this mode, one can describe the strong enhancement of the 8-11 neutron evaporation channels for Mo+Ba and Zr+Ce pairs in spontaneous fission of 252Cf.