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...
| Authors: | ; ; ; |
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| Format: | Article |
| Publication date: | 2009 |
| Country: | España |
| Institution: | Universidad Complutense de Madrid (UCM) |
| Repository: | Docta Complutense |
| Language: | English |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/44045 |
| Online Access: | https://hdl.handle.net/20.500.14352/44045 |
| Access Level: | Open access |
| Keyword: | 53 Chiral-Symmetry Effective Restoration Spectrum Model Física (Física) 22 Física |
| Summary: | 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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