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 journalArticle

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 languageEnglish
Pages (from-to)263-266
Number of pages4
JournalNuclear Physics B - Proceedings Supplements
Volume219-220
DOIs
Publication statusPublished - Oct 2011
Externally publishedYes

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pions
scattering
S waves
mesons

Keywords

  • Model-independent approach
  • Multichannel resonances
  • Scalar mesons

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

The model-independent analysis of multi-channel pion-pion scattering and the pion-pion scattering length. / Surovtsev, Yu S.; Bydžovský, P.; Gutsche, T.; Kamiński, R.; Lyubovitskij, V. E.; Nagy, M.

In: Nuclear Physics B - Proceedings Supplements, Vol. 219-220, 10.2011, p. 263-266.

Research output: Contribution to journalArticle

Surovtsev, Yu S. ; Bydžovský, P. ; Gutsche, T. ; Kamiński, R. ; Lyubovitskij, V. E. ; Nagy, M. / The model-independent analysis of multi-channel pion-pion scattering and the pion-pion scattering length. In: Nuclear Physics B - Proceedings Supplements. 2011 ; Vol. 219-220. pp. 263-266.
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