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   Damping effects in 100Sn + 16O and 100Sn + 16Cacollisions  
   
نویسنده sadeghi hossein ,ghafouri mahdieh
منبع journal of theoretical and applied physics - 2022 - دوره : 16 - شماره : 1 - صفحه:1 -7
چکیده    Skyrme forces (sf) based mean field model (mfm) or related density function is widely used to describenuclear states, collective vibrational excitation, and heavy-ion collisions. to investigate 100sn + 16o and 100sn +48ca collisions on a 3-dimensional(3d) mesh with skyrme sv-bas forces in ecm=100, 150, and 200 mev, time-dependent hartree-fock skyrme(tdhfs) computations were done. the effective interaction in the computationof reaction dynamics as an important role in understanding the dynamics of the reaction provides us withknowledge about the characteristics of heavy-ion reactions’ effective interaction. the effect of increasing the ratioof neutrons to protons and the symmetry and asymmetry of the nuclei, as well as the size of the box at differentenergies, on the structure of the composite core, was investigated. the 100sn + 16o collision time course findingsreveal that the continuous dampening effect remains after the fusion process. the damping mechanism hasbeen demonstrated to be connected to breaking the dependency on box size, which is like the twisted averageboundary condition that may avoid box size impacts on the 3d coordinate space employed, whereas periodicboundary conditions are seen for 100sn + 48ca.
کلیدواژه The time-dependent skyrme hartree-fock (TDHFS) ,Heavy-ion collisions ,Quadrupole deformation ,Damping effects
آدرس university of arak, faculty of science, department of physics, Iran, university of arak, faculty of science, department of physics, Iran
 
     
   
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