Abstract
The f 0 mesons and ππ-scattering length a00 are studyed in a model-independent analysis of data on the isoscalar S-wave processes ππ→ππ,KK- including the very precise NA48/2-Collaboration ππ-data and taking the alternative ππ-scattering data by B. Hyams et al.(1973) and by R. Kamiński et al.(2002).
| Original language | English |
|---|---|
| Pages (from-to) | 263-266 |
| Number of pages | 4 |
| Journal | Nuclear Physics B - Proceedings Supplements |
| Volume | 219-220 |
| DOIs | |
| Publication status | Published - Oct 2011 |
| Externally published | Yes |
Keywords
- Model-independent approach
- Multichannel resonances
- Scalar mesons
ASJC Scopus subject areas
- Nuclear and High Energy Physics
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Surovtsev, Y. S., Bydžovský, P., Gutsche, T., Kamiński, R., Lyubovitskij, V. E., & Nagy, M. (2011). The model-independent analysis of multi-channel pion-pion scattering and the pion-pion scattering length. Nuclear Physics B - Proceedings Supplements, 219-220, 263-266. https://doi.org/10.1016/j.nuclphysbps.2011.10.107