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- Title
Boltzmann-Uehling-Uhlenbech calculation of total reaction cross-section and fragmentation cross-section.
- Authors
Cai, X. Z.; Zhong, C.; Shen, W. Q.; Ma, Y. G.; Zhang, H. Y.; Wei, Y. B.; Chen, J. G.; Guo, W.; Wang, K.; Ma, G. L.; Zhou, X. F.
- Abstract
7alpha;R, α -n and α -2n have been calculated via the BUU model with soft EQS and 0.8 times of α Cug The density distribution without any adjustable parameters which comes from the RMF model has been introduced into the BUU calculation to replace the normally used one-parameter square-type distribution. The calculated results can reproduce the experimental data well for both halo- and stable- nuclei-induced reactions. Here α -n or α -2n is calculated as the difference between αR of halo nucleus and core nucleus, by assuming α corr ≈0. It indicates that this assumption works very well at high energy in the BUU calculation. More experimental measurements are necessary to test the validity of this assumption at intermediate energy.
- Subjects
COLLISIONS (Nuclear physics); FORCE &; energy; RADIOACTIVITY; IONS; ION bombardment; COLLISIONS (Physics)
- Publication
European Physical Journal A -- Hadrons & Nuclei, 2004, Vol 20, Issue 2, p263
- ISSN
1434-6001
- Publication type
Article
- DOI
10.1140/epja/i2003-10153-8