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http://hdl.handle.net/2248/3767| Title: | Atomic electric-dipole moments from Higgs-boson-mediated interactions |
| Authors: | Sahoo, B. K Das, B. P Chaudhuri, R. K Mukherjee, D Venugopal, E. P |
| Keywords: | Electric-Dipole Moments Paramagnetic Atoms Higgs-Boson-Mediated Interactions Relativistic Particle Physics Cosmology |
| Issue Date: | Jul-2008 |
| Publisher: | The American Physical Society |
| Citation: | Physical Review A, Vol. 78, No. 1, pp. 010501 |
| Abstract: | Electric-dipole moments of paramagnetic atoms can provide important insights into a unique kind of CP violation involving Higgs-boson-mediated interactions between leptons and hadrons. We report a limit for the coupling constant of such an interaction by combining the results of our relativistic many-body calculations and experimental data on the electric-dipole moment of atomic thallium. The importance of electron correlation in determining this limit is highlighted and its significance in the context of particle physics and cosmology is pointed out. |
| URI: | http://hdl.handle.net/2248/3767 |
| ISSN: | 1050-2947 |
| Appears in Collections: | IIAP Publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Atomic electric-dipole moments from Higgs-boson-mediated interactions | 115.12 kB | Adobe PDF |  View/Open |
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