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arXiv 2202.11537physics.atom-phphysics.chem-ph
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HD和HT中的核磁屏蔽

Nuclear magnetic shielding in HD and HT

Mariusz Puchalski, Jacek Komasa, Anna Spyszkiewicz, Krzysztof Pachucki

AI总结:

本文计算了HD和HT分子的核磁屏蔽并考虑核质量,由此获得与CODATA一致的氘核和氚核磁矩,表明该方法有望改进核磁矩的确定。

摘要:

我们计算了HD和HT分子中的核磁屏蔽,完整且微扰地考虑了核质量。从屏蔽差异中,我们获得了氘核和氚核磁矩,与CODATA值一致,精度仅受核磁共振测量限制。最重要的是,我们的计算表明有潜力改进核磁矩的确定。

英文摘要:

We perform a calculation of the nuclear magnetic shielding in HD and HT molecules, with complete and perturbative accounts for nuclear masses. From the difference in shielding, we obtain the deuteron and triton magnetic moments in agreement with the CODATA value, with the accuracy limited only by nuclear magnetic resonance measurements. Most importantly, our calculations indicate a potential for improved determination of nuclear magnetic moments.

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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