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Partial-wave analysis of the ωπ0-system at high masses

  • Experimental Physics
  • Published:
Zeitschrift für Physik C Particles and Fields

Abstract

A partial-wave analysis of the ω ωπ0-system produced in the π- p→ωπ0 n reaction at 38 GeV/c beam momentum has been performed. A new 5−- meson state,ρ 5(22350), with a massM=2330±35 MeV and a width Γ=400±100 MeV, is observed. The analysis also confirms the 1−- ρ(2150) meson, a radial-orbital excitation of the ρ(770), observed earlier by the GAMS Collaboration.

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Author notes

  1. F. G. Binon

    Present address: Université Libre de Bruxelles, CP 229, B-1050, Brussels, Belgium

  2. M. Boutemeur, C. Bricman & J. P. Stroot

    Present address: CERN, CH-1211, Geneva 23, Switzerland

  3. G. L. Landsberg

    Present address: SUNY at Stony Brook, 11794-3800, NY, USA

Authors and Affiliations

  1. Institute for High Energy Physics, 142284, Protvino, Russia

    A. V. Dolgopolov, S. V. Donskov, A. V. Inyakin, V. A. Kachanov, G. V. Khaustov, A. A. Kondashov, A. V. Kulik, G. L. Landsberg, A. A. Lednev, V. A. Lishin, S. A. Polovnikov, V. A. Polyakov, Yu. D. Prokoshkin, S. A. Sadovsky, V. D. Samoylenko, P. M. Shagin, A. V. Shtannikov, A. V. Singovsky & V. P. Sugonyaev

  2. Institut Interuniversitaire des Sciences Nucléaires, B-1050, Brussels, Belgium

    F. G. Binon, C. Bricman & J. P. Stroot

  3. Los Alamos National Laboratory, 87544, Los Alamos, NM, USA

    D. Alde & E. A. Knapp

  4. Laboratoire d'Annecy de Physique des Particules, F-74019, Annecy-le-Vieux, France

    M. Gouanere, T. Kinashi, J. P. Peigneux & M. Poulet

  5. National Laboratory for High Energy Physics-KEK, 305, Tsukuba, Ibaraki, Japan

    S. Inaba, M. Kobayashi, K. Takamatsu & T. Tsuru

  6. Laboratoire de Physique Nucléaire, Université de Montréal, H3C, 3J7, Montréal, Canada

    M. Boutemeur

  7. Miyazaki University, 889-21, Miyazaki, Japan

    T. Nakamura

Authors
  1. D. Alde
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  2. F. G. Binon
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  3. M. Boutemeur
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  4. C. Bricman
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  5. A. V. Dolgopolov
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  6. S. V. Donskov
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  7. M. Gouanere
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  8. S. Inaba
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  9. A. V. Inyakin
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  10. V. A. Kachanov
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  11. G. V. Khaustov
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  12. T. Kinashi
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  13. E. A. Knapp
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  14. M. Kobayashi
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  15. A. A. Kondashov
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  16. A. V. Kulik
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  17. G. L. Landsberg
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  18. A. A. Lednev
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  19. V. A. Lishin
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  20. T. Nakamura
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  21. J. P. Peigneux
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  22. S. A. Polovnikov
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  23. V. A. Polyakov
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  24. M. Poulet
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  25. Yu. D. Prokoshkin
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  26. S. A. Sadovsky
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  27. V. D. Samoylenko
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  28. P. M. Shagin
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  29. A. V. Shtannikov
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  30. A. V. Singovsky
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  31. J. P. Stroot
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  32. V. P. Sugonyaev
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  33. K. Takamatsu
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  34. T. Tsuru
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GAMS Collaboration (Joint CERN-IHEP Experiment)

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GAMS Collaboration (Joint CERN-IHEP Experiment)., Alde, D., Binon, F.G. et al. Partial-wave analysis of the ωπ0-system at high masses. Z. Phys. C - Particles and Fields 66, 379–383 (1995). https://doi.org/10.1007/BF01556363

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  • DOI: https://doi.org/10.1007/BF01556363

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