Speaker
Description
The hindrance to complete fusion is studied as a function of the charge asymmetry of colliding nuclei and orbital angular momentum of the collision. The formation of a dinuclear system (DNS) in the heavy ion collisions is calculated dynamically and its evolution is considered as multinucleon transfer between its fragments. The results prove that a hindrance at formation of a compound nucleus (CN) is related with the quasifission process which is breakup of the DNS into products instead to reach the equilibrated state of the CN. The role of the angular momentum in the charge (mass) distribution evolution for the given mass asymmetry of the colliding nuclei has been demonstrated. The results of this work have been compared with the measured data for the quasifission yields in the
- A.K. Nasirov, E.D. Khusanov, M.M. Nishonov, arXiv:2403.08489v1 [nucl-th], https://doi.org/10.48550/arXiv.2403.08489 (accepted to Phys. Rev. C) (2024).
- A.K. Nasirov, B.M. Kayumov, O.K. Ganiev, G.A. Yuldasheva, Phys. Lett. B 842, 137976 (2023).
- Shruti, B. R. Behera, N. Saneesh, A. K. Nasirov et al., Eur. Phys. Jour. A 59, 238 (2023).
- G. Giardina et al., Eur. Phys.Jour. A 8, 205 (2000).
- Yu. Ts. Oganessian et al., Phys. Rev. C 108, 024611 (2023).
Section | Experimental and theoretical studies of nuclear reactions |
---|