Abstract
A new 400 kV accelerator, with high current based on an ECR source, will be installed into China JinPing underground Laboratory (CJPL) for the study of Nuclear Astrophysics (JUNA). The beam characteristics of the accelerator will be determined by several well-known resonance and non-resonance reactions. Due to the new accelerator still being under operation at CIAE, the resonance reaction of \(^{27}\)Al(p,\(\gamma \))\(^{28}\)Si and non-resonance \(^{12}\)C(p,\(\gamma \))\(^{13}\)N were studied at the 320 kV high-voltage platform of Institute of Modern Physics in Lanzhou, China. The energy spread of proton beam is about 1.0 keV and the long-term energy stability of proton beam is better than ±200 eV during 4 h measurement.
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Wang, S. et al. (2019). On the Measurements of the Beam Characteristics of Low-Energy Accelerator. In: Formicola, A., Junker, M., Gialanella, L., Imbriani, G. (eds) Nuclei in the Cosmos XV. Springer Proceedings in Physics, vol 219. Springer, Cham. https://doi.org/10.1007/978-3-030-13876-9_91
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DOI: https://doi.org/10.1007/978-3-030-13876-9_91
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