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arXiv 2108.11909physics.atom-phphysics.chem-ph
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超重分子的CP破坏研究:理论和实验展望

Towards CP Violation Studies on Superheavy Molecules: Theoretical and Experimental Perspective

R. Mitra, V. S. Prasannaa, R. F. Garcia Ruiz, T. K. Sato, M. Abe, Y. Sakemi, B. P. Das, B. K. Sahoo

摘要:

含有超重原子的分子可以被人工制造出来,作为研究超重力破坏现象的灵敏探针。在这里,我们提供了一个详细的理论研究的双原子分子含有超重的稀土元素。研究了不同中性分子和离子分子对时间反转破坏特性的敏感性。发现这些系统中的有效电场比正在进行电子电偶极矩实验的其他已知分子大约3-4倍。同样,这些超重分子表现出超过5倍的宇称和时间反演违反标量-赝标核-电子相互作用的增强。我们还简要地评论了一些实验方面讨论这些系统的生产。

英文摘要:

Molecules containing superheavy atoms can be artificially created to serve as sensitive probes for study of symmetry-violating phenomena. Here, we provide a detailed theoretical study for diatomic molecules containing the superheavy lawrencium nuclei. The sensitivity to time-reversal violating properties was studied for different neutral and ionic molecules. The effective electric fields in these systems were found to be about 3-4 times larger than other known molecules on which electron electric dipole moment experiments are being performed. Similarly, these superheavy molecules exhibit an enhancement of more than 5 times for parity- and time-reversal-violating scalar-pseudoscalar nucleus-electron interactions. We also briefly comment on some experimental aspects by discussing the production of these systems.

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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