The model-independent analysis of multi-channel pion-pion scattering and the pion-pion scattering length

Yu S. Surovtsev, P. Bydžovský, T. Gutsche, R. Kamiński, V. E. Lyubovitskij, M. Nagy

Research output: Contribution to journal › Article

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	https://doi.org/10.1016/j.nuclphysbps.2011.10.107
Publication status	Published - Oct 2011
Externally published	Yes

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Keywords

Model-independent approach
Multichannel resonances
Scalar mesons

ASJC Scopus subject areas

Nuclear and High Energy Physics

Cite this

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

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AU - Kamiński, R.

AU - Lyubovitskij, V. E.

AU - Nagy, M.

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Access to Document

10.1016/j.nuclphysbps.2011.10.107