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arXiv 1202.6624nucl-thhep-ph
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核子-核子不确定度对核Binding Energies的误差估计

Error estimates on Nuclear Binding Energies from Nucleon-Nucleon uncertainties

R. Navarro Perez, J. E. Amaro, E. Ruiz Arriola

摘要:

尽管有巨大的理论努力,NN相互作用只能确定有限的精度,这意味着核质量的误差上限。首次分析了与势的形式有关的系统误差的估计问题及其对核束缚的影响。为此,我们利用粗粒相互作用的概念,典型的核波长。我们的估计给出了0.1-0.4兆电子伏的每个粒子的结合能的误差,并铺平了道路从头计算量身定制这样的精度。

英文摘要:

Despite great theoretical efforts the NN interaction can only be determined with a finite precision, implying an error upper bound for nuclear masses. We analyze for the first time the problem of estimating the systematic errors related to the form of the potential and their impact on nuclear binding. To this end we exploit the concept of coarse grained interactions to typical nuclear wavelengths. Our estimate gives an error of 0.1-0.4 MeV for the binding energy per particle and paves the way for ab initio calculations tailored to such a precision.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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