THE SHELL EFFECTS IN HEAVY ION COLLISIONS FOR LOW BOBARDMENT ENERGIES

LIU Jian-Ye; LI Jun-Qing; QIAO Wei-Min; CHEN Pei-Jun; SHEN Wen-Qing; TAN Nan-Hong

Chinese Physics C> 1988, Vol. 12> Issue(6) : 840-847

THE SHELL EFFECTS IN HEAVY ION COLLISIONS FOR LOW BOBARDMENT ENERGIES

Institute of Modern Physics,Academia Sinica,Lanzhou

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Abstract：
The variances of the mass distribution,also neutron-protion correlation function for the collision systems of single closed shell nuclei ¹⁴⁴m+¹⁴⁴m and no closed shell nuclei ¹⁵⁴Sm+¹⁵⁴Sm have been calculated by use of the master equation coupling with dissipative dynamics equation under including shell corrections.All of values are systematical difference between two collision systems.There is a nice agreement between experimental values and calculating results.It is shown that the shell effects are important for the variances of mass disstribution and charge distribution for low bobardment energies.

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LIU Jian-Ye, LI Jun-Qing, QIAO Wei-Min, CHEN Pei-Jun, SHEN Wen-Qing and TAN Nan-Hong. THE SHELL EFFECTS IN HEAVY ION COLLISIONS FOR LOW BOBARDMENT ENERGIES[J]. Chinese Physics C, 1988, 12(6): 840-847.

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

THE SHELL EFFECTS IN HEAVY ION COLLISIONS FOR LOW BOBARDMENT ENERGIES

Corresponding author: LIU Jian-Ye,

Institute of Modern Physics,Academia Sinica,Lanzhou

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1988-12-05

Abstract: The variances of the mass distribution,also neutron-protion correlation function for the collision systems of single closed shell nuclei ¹⁴⁴m+¹⁴⁴m and no closed shell nuclei ¹⁵⁴Sm+¹⁵⁴Sm have been calculated by use of the master equation coupling with dissipative dynamics equation under including shell corrections.All of values are systematical difference between two collision systems.There is a nice agreement between experimental values and calculating results.It is shown that the shell effects are important for the variances of mass disstribution and charge distribution for low bobardment energies.