Isospin Effects on Dynamics of Heavy Ion Collisions

Zhu Quanling; Ge Lingxiao; Zhang Xiaodong

Chinese Physics C> 1994, Vol. 18> Issue(S3) : 301-306

Isospin Effects on Dynamics of Heavy Ion Collisions

Institute of Modem Physics, Chinese Academy of Sciences, Lanzhou, China

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Abstract：
The interaction terms of the isospin-dependent symmetric energy and Coulomb energy are considered in the quantum molecular dynamics model. The effects of the symmetric energy on the mass distribution and cluster formation in the head on collisions of the systems ²⁰Ne + ²⁰Ne and ²⁸Ne + ²⁰Ne at the incident energy of 30 MeV/u are discussed and the favorable condition for synthesizing neutron-rich isotopes is predicted.
- secondary beams ,
- intermediate mass fragments ,
- non-physical clusters

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Zhu Quanling, Ge Lingxiao and Zhang Xiaodong. Isospin Effects on Dynamics of Heavy Ion Collisions[J]. Chinese Physics C, 1994, 18(S3): 301-306.

Zhu Quanling, Ge Lingxiao and Zhang Xiaodong. Isospin Effects on Dynamics of Heavy Ion Collisions[J]. Chinese Physics C, 1994, 18(S3): 301-306. shu

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Received: 1993-03-17

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Supported by the National Natural Science Foundation of China.

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沈阳化工大学材料科学与工程学院沈阳 110142

Isospin Effects on Dynamics of Heavy Ion Collisions

Institute of Modem Physics, Chinese Academy of Sciences, Lanzhou, China

Received Date: 1993-03-17

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: The interaction terms of the isospin-dependent symmetric energy and Coulomb energy are considered in the quantum molecular dynamics model. The effects of the symmetric energy on the mass distribution and cluster formation in the head on collisions of the systems ²⁰Ne + ²⁰Ne and ²⁸Ne + ²⁰Ne at the incident energy of 30 MeV/u are discussed and the favorable condition for synthesizing neutron-rich isotopes is predicted.