Measurement of the eta -> pi(+)pi(-)pi(0) Dalitz plot distribution

P. Adlarson, W. Augustyniak, W. Bardan, M. Bashkanov, F. S. Bergmann, M. Berlowski, H. Bhatt, A. Bondar, M. Buescher, H. Calen, I. Ciepal, H. Clement, D. Coderre, E. Czerwinski, K. Demmich, E. Doroshkevich, R. Engels, A. Erven, W. Erven, W. EyrichP. Fedorets, K. Foehl, K. Fransson, F. Goldenbaum, P. Goslawski, A. Goswami, K. Grigoryev, C. -O. Gullstroem, F. Hauenstein, L. Heijkenskjoeld, V. Hejny, M. Hodana, B. Hoeistad, N. Huesken, A. Jany, B. R. Jany, L. Jarczyk, T. Johansson, B. Kamys, G. Kemmerling, F. A. Khan, A. Khoukaz, D. A. Kirillov, S. Kistryn, H. Kleines, B. Klos, W. Krzemien, P. Kulessa, A. Kupsc, A. Kuzmin, WASA-At-COSY Collaboration

Research output: Contribution to journalArticlepeer-review

Abstract

The Dalitz plot distribution of the eta -> pi(+)pi(-)pi(0) decay is determined by using a data sample of 1.2 x 10(7) eta mesons from the pd -> He-3 eta reaction at 1 GeV collected by the WASA detector at COSY.

Original languageEnglish
Article number045207
Number of pages10
JournalPhysical Review C
Volume90
Issue number4
DOIs
Publication statusPublished - 29 Oct 2014

Keywords

  • ELECTROMAGNETIC CORRECTIONS
  • PARAMETER ALPHA
  • CURRENT ALGEBRA
  • KLOE DETECTOR
  • WASA DETECTOR
  • DECAYS
  • 3-PI(0)
  • PI
  • DYNAMICS
  • RATIOS

Cite this