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Existence problem of proton semi-bubble structure in the 2₁ ⁺ state of ³⁴Si

Feng Wu, C. L. Bai, J. M. Yao, H. Q. Zhang and X. Z. Zhang

Eur. Phys. J. A, 53 9 (2017) 183

DOI: https://doi.org/10.1140/epja/i2017-12375-5

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