Low-energy kaon-nucleon/nuclei interaction studies at DAΦNE by AMADEUS
| Autor: | Tucaković, I., Bazzi, M., Berucci, C., Bosnar, D., Bragadireanu, A. M., Cargnelli, M., Clozza, A., Curceanu, C., D'Uffizi, A., Fabbietti, L., Fiorini, CARLO ETTORE, Ghio, F., Guaraldo, C., Iliescu, M., Ishiwatari, T., Levi Sandri, P., Marton, J., Ietreanu, D., Piscicchia, K., Poli Lener, M., Quaglia, Riccardo, Sbardella, E., Scordo, A., Shi, H., Sirghi, D. L., Sirghi, F., Tatsuno, H., Doce, O., Vazquez, Widmann, E., Zmeskal, J. |
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| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: |
Particle physics
QC1-999 Hadron Nuclear Theory Physics and Astronomy (all) sezele Strangeness 01 natural sciences law.invention Nuclear physics Physics and Astronomy (all) Low energy law 0103 physical sciences Cluster (physics) 010306 general physics Collider Nuclear Experiment Physics Quantum chromodynamics sezele 010308 nuclear & particles physics kaon-nuclei hadronic interaction non-perturbative QCD kaonic clusters Interaction studies High Energy Physics::Experiment Nucleon |
| Zdroj: | EPJ Web of Conferences, Vol 95, p 04072 (2015) |
| Popis: | The AMADEUS experiment deals with the investigation of the low-energy kaon-nuclei hadronic interaction at the DAΦNE collider at LNF-INFN, fundamental to respond to longstanding open questions in the non-perturbative QCD in the strangeness sector. One of the most interesting aspects is to understand how hadron masses and interactions change in the nuclear environment. The antikaon-nucleon potential is investigated searching for signals from possible bound kaonic clusters, which would imply a strongly attractive antikaon-nucleon potential. AMADEUS step 0 consists in the analysis of 2004/2005 KLOE data, exploring K − absorptions in H , 4 He , 9 Be and 12 C present in setup materials. The status of the various preliminary analyses is presented, together with future perspectives. |
| Databáze: | OpenAIRE |
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