CP-odd interaction of axion with matter
| dc.creator | Pospelov, Maxim | |
| dc.date | 1997-07-23 | |
| dc.date.accessioned | 2026-07-07T10:33:33Z | |
| dc.date.available | 2026-07-07T10:33:33Z | |
| dc.description | In the world with axion the precise measurement of gravitational force and check of the equivalence principle at small distances, $λ\sim 1cm$ and less, could provide an additional test of CP symmetry. Using the chiral approach, we connect the strength of CP-odd axion-nucleon vertex with CP-odd pion-nucleon coupling for color electric dipole moments of quarks as a low energy source of CP violation. Strong limits on CP-odd coupling $g_{πNN}$ coming from atomic electric dipole moments show that gravitational experiments are six orders of magnitude away from the sensitivity level needed to detect axion-mediated forces. | |
| dc.description | 9 pages, latex | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9707431 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9707431 | |
| dc.identifier | Phys.Rev.D58:097703,1998 | |
| dc.identifier | doi:10.1103/PhysRevD.58.097703 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/179153 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | CP-odd interaction of axion with matter | |
| dc.type | text |