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Study of the centrally produced ωρ0 and ωω systems inpp interactions at 300 GeV/c

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Zeitschrift für Physik C Particles and Fields

Abstract

We have performed a search for vector-vector final states centrally produced in proton proton interactions at 300 GeV/c using the CERN Ω spectrometer. Evidence is found for ωρ0 production in the reactionpp→p f (2π+2π−2π0)p s and for ωω production in the reactionpp→p f (2π+2π−2π0)p s . However no evidence is found for ωø production in the reactionpp→p f (K + K −π+π−π0)p s .

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Author notes

  1. T. A. Armstrong

    Present address: Pennsylvania State University, University Park, USA

  2. N. Redaelli

    Present address: INFN and Dipartimento di Fisica, Milan, Italy

  3. L. Rossi

    Present address: INFN and Dipartimento die Fisica, Genoa, Italy

Authors and Affiliations

  1. Nuclear Physics Department, Athens University, Athens, Greece

    M. Stassinaki & G. Vassiliadis

  2. Dipartimento di Fisica dell'Università and Sezione INFN, Bari, Italy

    C. Evangelista, B. Ghidini, M. Girone, A. Jacholkowski, V. Lenti, F. Navach, A. Palano & G. Zito

  3. Physics Department, University of Birmingham, Birmingham, U.K.

    I. J. Bloodworth, J. N. Carney, J. B. Kinson, O. Villalobos Baillie & M. F. Votruba

  4. European Organization for Nuclear Research, CERN, Geneva, Switzerland

    T. A. Armstrong, B. R. French, A. Kirk, K. Knudson, N. Redaelli & L. Rossi

  5. Collège de France, Paris, France

    M. Benayoun, J. Kahane, Ph. Leruste, A. Malamant, J. L. Narjoux, M. Sené & R. Sené

Authors
  1. T. A. Armstrong
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  2. M. Benayoun
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  5. C. Evangelista
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  6. B. R. French
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  7. B. Ghidini
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  8. M. Girone
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  9. A. Jacholkowski
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  10. J. Kahane
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  11. J. B. Kinson
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  12. A. Kirk
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  13. K. Knudson
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  14. V. Lenti
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  15. Ph. Leruste
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  16. A. Malamant
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  17. J. L. Narjoux
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  18. F. Navach
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  19. A. Palano
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  20. N. Redaelli
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  21. L. Rossi
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  22. M. Sené
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  23. R. Sené
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  24. M. Stassinaki
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  27. M. F. Votruba
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  28. G. Zito
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WA76 Collaboration., Armstrong, T.A., Benayoun, M. et al. Study of the centrally produced ωρ0 and ωω systems inpp interactions at 300 GeV/c. Z. Phys. C - Particles and Fields 58, 257–265 (1993). https://doi.org/10.1007/BF01560343

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  • DOI: https://doi.org/10.1007/BF01560343

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