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arXiv 1010.0622nucl-thnucl-ex
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手征有效理论中的核子-核子体系

The nucleon-nucleon system in chiral effective theory

Daniel R. Phillips

摘要:

我讨论的条件下,手征微扰理论的NN潜在的应用提供可靠的结果NN散射相移。ChiPT也产生了收敛扩展的氘核电荷运营商。对于截止值< 1 GeV的情况,这可以精确预测氘的四极子和电荷形状因子在Q^2 < 0.25 GeV^2的范围内。

英文摘要:

I discuss the conditions under which the application of chiral perturbation theory to the NN potential gives reliable results for NN scattering phase shifts. ChiPT also yields a convergent expansion for the deuteron charge operator. For cutoffs < 1 GeV, this produces precise predictions for deuterium's quadrupole and charge form factors in the range Q^2 < 0.25 GeV^2.

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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