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Calculation of the N to $\Delta$ electromagnetic transition matrix element
We present results on the ratio of electric quadrupole to magnetic dipole amplitudes, $R_{EM}={\cal G}_{E2}/{\cal G}_{M1}$, for the transition $\gamma N\to \Delta$ from lattice QCD. We consider both the quenched and the 2-flavor theory.
| Autores principales: | , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2002
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(03)01571-8 http://cds.cern.ch/record/579803 |
| _version_ | 1780899438992031744 |
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| author | Alexandrou, C. de Forcrand, P. Lippert, T. Neff, H. Negele, John W. Schilling, K. Schroers, W. Tsapalis, A. |
| author_facet | Alexandrou, C. de Forcrand, P. Lippert, T. Neff, H. Negele, John W. Schilling, K. Schroers, W. Tsapalis, A. |
| author_sort | Alexandrou, C. |
| collection | CERN |
| description | We present results on the ratio of electric quadrupole to magnetic dipole amplitudes, $R_{EM}={\cal G}_{E2}/{\cal G}_{M1}$, for the transition $\gamma N\to \Delta$ from lattice QCD. We consider both the quenched and the 2-flavor theory. |
| id | cern-579803 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2002 |
| record_format | invenio |
| spelling | cern-5798032023-03-14T20:18:30Zdoi:10.1016/S0920-5632(03)01571-8http://cds.cern.ch/record/579803engAlexandrou, C.de Forcrand, P.Lippert, T.Neff, H.Negele, John W.Schilling, K.Schroers, W.Tsapalis, A.Calculation of the N to $\Delta$ electromagnetic transition matrix elementParticle Physics - LatticeWe present results on the ratio of electric quadrupole to magnetic dipole amplitudes, $R_{EM}={\cal G}_{E2}/{\cal G}_{M1}$, for the transition $\gamma N\to \Delta$ from lattice QCD. We consider both the quenched and the 2-flavor theory.We present results on the ratio of electric quadrupole to magnetic dipole amplitudes, $R_{EM}={\cal G}_{E2}/{\cal G}_{M1}$, for the transition $\gamma N to \Delta$ from lattice QCD. We consider both the quenched and the 2-flavor theory.hep-lat/0209074CERN-TH-2002-278oai:cds.cern.ch:5798032002-09-05 |
| spellingShingle | Particle Physics - Lattice Alexandrou, C. de Forcrand, P. Lippert, T. Neff, H. Negele, John W. Schilling, K. Schroers, W. Tsapalis, A. Calculation of the N to $\Delta$ electromagnetic transition matrix element |
| title | Calculation of the N to $\Delta$ electromagnetic transition matrix element |
| title_full | Calculation of the N to $\Delta$ electromagnetic transition matrix element |
| title_fullStr | Calculation of the N to $\Delta$ electromagnetic transition matrix element |
| title_full_unstemmed | Calculation of the N to $\Delta$ electromagnetic transition matrix element |
| title_short | Calculation of the N to $\Delta$ electromagnetic transition matrix element |
| title_sort | calculation of the n to $\delta$ electromagnetic transition matrix element |
| topic | Particle Physics - Lattice |
| url | https://dx.doi.org/10.1016/S0920-5632(03)01571-8 http://cds.cern.ch/record/579803 |
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