Study of the ground and excited states of Lambda and Sigma hyperon production at COSY
| dc.creator | Grzonka, D. | |
| dc.date | 2004-11-17 | |
| dc.date.accessioned | 2026-07-07T05:37:28Z | |
| dc.date.available | 2026-07-07T05:37:28Z | |
| dc.description | COSY with a maximum beam momentum of ~3.65 GeV/c allows the production of ground state (Lambda and Sigma) and excited hyperons (Lambda(1405), Sigma(1385) and Lambda(1520)) in elementary NN interactions. The existing data base in this field is rather poor. A systematic study of the hyperon production at COSY will result in an improvement of our understanding concerning topics like hyperon-nucleon interaction, kaon-nucleon interaction, nucleon resonances, strangeness production mechanism and structure of the Lambda(1405). Precise data on Lambda and Sigma production have been produced at the COSY-11 and TOF installation. With the WASA detector at COSY these studies can be continued and extended to channels including photons in the final state. | |
| dc.description | Talk given at 2nd Symposium on Threshold Meson Production and p p and p d Interactions (Extended COSY-11 Collaboration Meeting), Cracow, Poland, 31 May - 3 Jun 2004. Published in Schriften des FZ-Juelich: Matter & Material 21 (2004) 30 | |
| dc.identifier | https://arxiv.org/abs/nucl-ex/0411032 | |
| dc.identifier | http://arxiv.org/abs/nucl-ex/0411032 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/81302 | |
| dc.subject | Nuclear Experiment | |
| dc.title | Study of the ground and excited states of Lambda and Sigma hyperon production at COSY | |
| dc.type | text |