Simple model for studying the stretch at scission point in fusion-fission and quasi-fission induced by heavy-ions

Journal Article · Thu Apr 01 00:00:00 EST 1982 · Chin. Phys.; (United States)

OSTI ID:5473732

Wang, Z; Xu, S; Miao, R

Assuming that the kinetic energy of relative radial motion of fragments can be neglected during the scission process, so that the adiabatic approximation condition is assumed to be fulfilled, and the fragments have rotationally symmetric quadrupole deformation only. We have obtained three equations, which govern the motion of the fragments at scission point. Solving these simple algebraic equations, we can obtain the scission point stretch, and evaluate the total kinetic energy of the emitted fragments. The calculated results are in agreement with most experimental data for the average total kinetic energy of fragments for heavy nuclei, which are emitted in the process of fusion-fission and quasi-fission i.e., complete damping process of DIS induced by heavy-ions.

• Research Organization: Institute of Modern Physics, Academia Sinica
• OSTI ID: 5473732
• Journal Information: Chin. Phys.; (United States), Vol. 2:2
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
FISSION FRAGMENTS
KINETIC ENERGY
HEAVY ION REACTIONS
FUSION REACTIONS
QUASI-FISSION
ADIABATIC APPROXIMATION
LIQUID DROP MODEL
NUCLEAR DEFORMATION
CHARGED-PARTICLE REACTIONS
DEFORMATION
ENERGY
MATHEMATICAL MODELS
NUCLEAR FRAGMENTS
NUCLEAR MODELS
NUCLEAR REACTIONS
653006* - Nuclear Theory- Spontaneous & Induced Fission