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Tests of Lorentz and CPT symmetry with hadrons and nuclei
| dc.contributor.author | Noordmans, J. P. | |
| dc.contributor.author | de Vries, J. | |
| dc.contributor.author | Timmermans, R. G. E. | |
| dc.date.accessioned | 2017-04-07T15:56:12Z | |
| dc.date.available | 2017-04-07T15:56:12Z | |
| dc.date.issued | 2016-08 | |
| dc.description.abstract | We explore the breaking of Lorentz and CPT invariance in strong interactions at low energy in the framework of chiral perturbation theory. Starting from the set of Lorentz-violating operators of mass-dimension five with quark and gluon fields, we construct the effective chiral Lagrangian with hadronic and electromagnetic interactions induced by these operators. We develop the power-counting scheme and discuss loop diagrams and the one-pion-exchange nucleon-nucleon potential. The effective chiral Lagrangian is the basis for calculations of low-energy observables with hadronic degrees of freedom. As examples, we consider clock-comparison experiments with nuclei and spin-precession experiments with nucleons in storage rings. We derive strict limits on the dimension-five tensors that quantify Lorentz and CPT violation. | |
| dc.identifier.doi | 10.1103/PhysRevC.94.025502 | |
| dc.identifier.issn | 2469-9985 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/9344 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | American Physical Society | |
| dc.relation.isbasedon | WOS:000381488700006 | |
| dc.title | Tests of Lorentz and CPT symmetry with hadrons and nuclei | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 25502 | |
| oaire.citation.issue | 2 | |
| oaire.citation.startPage | 25502 | |
| oaire.citation.title | Physical Review C | |
| oaire.citation.volume | 94 | |
| rcaap.rights | openAccess | |
| rcaap.type | article |
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