Towards CP - violation studies on superheavy molecules: theoretical and experimental perspectives

Show simple item record Mitra, Ramanuj Prasannaa, V. S. Ruiz, R. F. Garcia Sato, T. K. Abe, M. Sakemi, Y. Das, B. P. Sahoo, B. K.
dc.coverage.spatial United States of America 2021-12-24T11:50:54Z 2021-12-24T11:50:54Z 2021-12
dc.identifier.citation Mitra, Ramanuj; Prasannaa, V. S.; Ruiz, R. F. Garcia; Sato, T. K.; Abe, M.; Sakemi, Y.; Das, B. P.; Sahoo, B. K., "Towards CP - violation studies on superheavy molecules: theoretical and experimental perspectives", Physical Review A, DOI: 10.1103/PhysRevA.104.062801, vol. 104, no. 6, Dec. 2021. en_US
dc.identifier.issn 2469-9926
dc.identifier.issn 2469-9934
dc.description.abstract Molecules containing superheavy atoms can be artificially created to serve as sensitive probes to study symmetry-violating phenomena. Here, we provide detailed theoretical studies of quantities relevant to the electron electric dipole moment (eEDM) and nucleus-electron scalar-pseudoscalar interactions in diatomic molecules containing superheavy lawrencium nuclei. The sensitivity to parity and time (or, equivalently, CP) reversal violating properties is studied for different neutral and ionic molecules. The effective electric fields in these systems are found to be about 3�4 times larger than other known molecules on which eEDM experiments are being performed. Similarly, these superheavy molecules exhibit an enhancement of more than 3 times for CP-violating scalar-pseudoscalar nucleus-electron interactions. Our preliminary analysis using the Woods-Saxon nuclear model also demonstrates that these results are sensitive to the diffuse surface interactions inside the Lr nucleus. We also briefly comment on some experimental aspects by discussing the production of these systems
dc.description.statementofresponsibility by Ramanuj Mitra, V. S. Prasannaa, R. F. Garcia Ruiz, T. K. Sato, M. Abe, Y. Sakemi, B. P. Das and B. K. Sahoo
dc.format.extent vol. 104, no. 6
dc.language.iso en_US en_US
dc.publisher American Physical Society en_US
dc.subject Atomic and Molecular Structure en_US
dc.subject Electron Electric Dipole Moment (eEDM) en_US
dc.subject Symmetry-Violating phenomena en_US
dc.subject Nucleus-electron Scalar-pseudoscalar interactions en_US
dc.title Towards CP - violation studies on superheavy molecules: theoretical and experimental perspectives en_US
dc.type Article en_US
dc.relation.journal Physical Review A

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