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Sa, BH; Zheng, YM; Wang, H; Zhang, XZ; Sa, BH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
Disassembly of projectile remnants in a simple dynamics and statistics model
Source PublicationPHYSICAL REVIEW C
KeywordGas Phase-transition Heavy-ion Collisions Nuclear Caloric Curve Hot Nuclei Multifragmentation Data Finite Nuclei Fragmentation Temperatures Emission Energies
AbstractThe 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.
1998
ISSN0556-2813
Volume58Issue:2Pages:1101-1106
Subject AreaPhysics
Indexed BySCI
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12279
Collection理论物理所科研产出_SCI论文
Corresponding AuthorSa, BH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
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.
APA Sa, BH,Zheng, YM,Wang, H,Zhang, XZ,&Sa, BH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(1998).Disassembly of projectile remnants in a simple dynamics and statistics model.PHYSICAL REVIEW C,58(2),1101-1106.
MLA Sa, BH,et al."Disassembly of projectile remnants in a simple dynamics and statistics model".PHYSICAL REVIEW C 58.2(1998):1101-1106.
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