Excited baryons as experimental probes of the quark mass
We observe that excited hadrons provide an opportunity to probe from experiment the power-law running of the quark mass in the mid infrared, while the condition m(k) < k remains valid. A relatively clean analysis is possible for the maximum spin excitations of the Delta baryons accessible at current...
| Autores: | ; ; ; |
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| Tipo de documento: | Artículo |
| Fecha de publicación: | 2009 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Lenguaje: | Inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/44045 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/44045 |
| Nivel de acceso: | Acceso abierto |
| Palabra clave: | 53 Chiral-Symmetry Effective Restoration Spectrum Model Física (Física) 22 Física |
| Sumario: | We observe that excited hadrons provide an opportunity to probe from experiment the power-law running of the quark mass in the mid infrared, while the condition m(k) < k remains valid. A relatively clean analysis is possible for the maximum spin excitations of the Delta baryons accessible at current experimental facilities such as ELSA and Jlab. |
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