ITP OpenIR  > SCI期刊论文
Mao, GJ; Li, ZX; Zhuo, YZ; Zhao, EG; Mao, GJ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
Medium effects on the double-Delta production and absorption cross section
Source PublicationPHYSICAL REVIEW C
KeywordHeavy-ion Collisions Subthreshold Kaon Production Nucleus-nucleus Collisions Uehling-uhlenbeck Approach Dilepton Production Transport Model Matter Pions Eta
AbstractThe explicit expressions for calculating the in-medium N+N-->Delta+Delta and Delta+Delta-->N+N cross section have been derived within the framework of the self-consistent relativistic Boltzmann-Uehling-Uhlenbeck approach in which the deltas and nucleons are treated on an equal footing. The obtained cross sections are consistent with the other integrands of the transport model. The theoretical prediction of the free double-Delta production cross section is in good agreement with the experimental data. All the medium effects on the double-Delta production and absorption cross section are studied systematically, and strong medium corrections are found. Our numerical results show that it would be important to take the N+N-->Delta+Delta and Delta+Delta-->N+N channel into account in the study of relativistic heavy-ion collisions at intermediate and high energies.
1997
ISSN0556-2813
Volume55Issue:2Pages:792-800
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12513
CollectionSCI期刊论文
Corresponding AuthorMao, GJ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
Recommended Citation
GB/T 7714
Mao, GJ,Li, ZX,Zhuo, YZ,et al. Medium effects on the double-Delta production and absorption cross section[J]. PHYSICAL REVIEW C,1997,55(2):792-800.
APA Mao, GJ,Li, ZX,Zhuo, YZ,Zhao, EG,&Mao, GJ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA..(1997).Medium effects on the double-Delta production and absorption cross section.PHYSICAL REVIEW C,55(2),792-800.
MLA Mao, GJ,et al."Medium effects on the double-Delta production and absorption cross section".PHYSICAL REVIEW C 55.2(1997):792-800.
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