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题名: Disassembly of projectile remnants in a simple dynamics and statistics model
作者: Sa, BH ;  Zheng, YM ;  Wang, H ;  Zhang, XZ
刊名: PHYSICAL REVIEW C
出版日期: 1998
卷号: 58, 期号:2, 页码:1101-1106
关键词: GAS PHASE-TRANSITION ;  HEAVY-ION COLLISIONS ;  NUCLEAR CALORIC CURVE ;  HOT NUCLEI ;  MULTIFRAGMENTATION DATA ;  FINITE NUCLEI ;  FRAGMENTATION ;  TEMPERATURES ;  EMISSION ;  ENERGIES
学科分类: Physics
通讯作者: Sa, BH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
部门归属: CCAST, World Lab, Beijing 100080, Peoples R China; Inst Atom Energy, Beijing 102413, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: The ALADIN data for the disassembly of projectile remnants in Au + Au reactions at 600A MeV are investigated using a simple dynamics and statistics model. Once the model parameter relevant to the excitation energy is fixed via fitting one datum point in the experimental correlation curve between the mean multiplicity of IMF and the Z(bound), not only this full correlation curve but also all the experimental charge correlations are reproduced nicely. The data of the size of projectile remnant and of the excitation energy per nucleon as functions of Z(bound) are reproduced as well. Meanwhile, the theoretical relative yield of the decay mode of projectile remnant as a function of Z(bound) is comparable with the experimental ones. In addition, the theoretical caloric curve of projectile remnants is also similar to the ALADIN ones. However, it is premature to conclude that the ALADIN caloric curve is relating to the liquid-gas phase transition.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000075359800053
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12279
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Sa, BH,Zheng, YM,Wang, H,et al. Disassembly of projectile remnants in a simple dynamics and statistics model[J]. PHYSICAL REVIEW C,1998,58(2):1101-1106.
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