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- Title
Measurement of cross-sections for charge pickup by 12C on elemental targets at 290MeV/n.
- Authors
Ma, Tian-Li; Li, Jun-Sheng; Li, Hui-Ling; Xu, Ming-Ming; Yang, Rui-Xia; Zhang, Zhi; Wang, Qi; Kodaira, Satoshi; Zhang, Dong-Hai
- Abstract
The nuclear charge pickup cross-sections of 1 2 C on CH2, C, Al, Cu and Pb targets at the highest energy of 288 MeV/n were investigated using CR-39 nuclear track detector. The cross-section for H was calculated from those measured on C and CH2 targets. The dependence of charge pickup cross-section on target mass was investigated. It was found that the nuclear charge pickup cross-section of 1 2 C at our studied beam energies seems to exponentially depend on the target mass with the fitting exponent b ∼ 0. 9 , which can be well explained by the peripheral and the surface collisions of the nuclear charge pickup reactions.
- Subjects
NUCLEAR track detectors; CHARGE measurement; NUCLEAR charge; COLLISIONS (Nuclear physics); TRACKING radar
- Publication
International Journal of Modern Physics E: Nuclear Physics, 2021, Vol 30, Issue 9, p1
- ISSN
0218-3013
- Publication type
Article
- DOI
10.1142/S0218301321500762