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arXiv 0910.3512hep-phhep-ex
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EDMs --来自标准模型之外物理学的CP破坏迹象

EDMs -- signs of CP violation from physics beyond the Standard Model

Thomas Gajdosik

摘要:

由于对所期望的EDMs的计算缺乏对所测量的束缚态的QCD微扰和非微扰机制之间联系的充分理解,因此,由原子和中子电偶极矩的非测量对超出SM的CP破坏相位所施加的限制被发现是不完全合理的。因此,相当旧的子程序的评价EDM仍然可用。

英文摘要:

The limits placed by the non-measurement of atomic and neutron electric dipole moments on CP violating phases beyond the SM are found to be not fully justified since the calculations of the expected EDMs lack the full understanding of the connection between perturbative and nonperturbative regimes of QCD for the measured boundstates. As a consequence rather old subroutines for the evaluation of EDMs are still usable.

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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