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arXiv 2206.03374nucl-thnucl-ex
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相对论Glauber模型中的核$\text{C}(e,e'p)$相干

Nuclear $\text{C}(e,e'p)$ Transparencies in a Relativistic Glauber Model

Wim Cosyn, Jan Ryckebusch

摘要:

根据最近Jefferson实验室(JLab)的核$^{12}\text{C}(e,e'p)$散射数据,讨论了在相对论多重散射Glauber近似下的计算结果。给出了分离壳层的$^{12}$ C的透明性,并得出结论:$p$壳层核子比$s$壳层核子透明75%.这里所作的计算和当前的$^{12}\text{C}(e,e'p)$数据之间的比较显示,没有明确的迹象,颜色透明度的发病时,实施内的颜色扩散模型与标准参数。

英文摘要:

In light of the recent Jefferson Laboratory (JLab) data for the nuclear $^{12}\text{C}(e,e'p)$ transparencies, calculations, obtained in a relativistic multiple scattering Glauber approximation, are discussed. The shell-separated $^{12}$C transparencies are shown and it is concluded that the $p$-shell nucleons are 75\% more transparent than the $s$-shell ones. The presented comparisons between the calculations made here and the current $^{12}\text{C}(e,e'p)$ data show no clear indication for the onset of color transparency when implemented within the color diffusion model with standard parameters.

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