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Possible production of glueballs in p 4He reactions at 0.6 GeV c-1 incident momentum

  • F. Balestra
  • , S. Bossolasco
  • , M. P. Bussa
  • , L. Busso
  • , L. Fava
  • , L. Ferrero
  • , A. Grasso
  • , A. Maggiora
  • , D. Panzieri
  • , G. Piragino
  • , R. Piragino
  • , F. Tosello
  • , G. Bendiscioli
  • , V. Filippini
  • , A. Rotondi
  • , P. Salvini
  • , A. Zenoni
  • , Yu Batusov
  • , S. A. Bunyatov
  • , I. V. Falomkin
  • F. Nichitiu, G. B. Pontecorvo, A. M. Rozhdestvensky, M. G. Sapozhnikov, M. V. Tretyak, C. Guaraldo, E. Lodi Rizzini, A. Haatuft, A. Halsteinslid, K. Myklebost, J. M. Olsen, F. O. Breivik, K. M. Danielsen, T. Jacobsen, S. O. SɈ rensen

Research output: Contribution to journalArticlepeer-review

Abstract

A sharp peak at 1150 MeV c-2 in the π-π+π-π+ -system in the final state of p 4He-reactions at 0.6 GeV c-1 incident momentum is seen. this system probably has spin-parity = 0+ or 2+which are possible spin-parity assignments of a glueball.

Original languageEnglish
Pages (from-to)456-459
Number of pages4
JournalPhysica Scripta
Volume43
Issue number5
DOIs
Publication statusPublished - 1 May 1991
Externally publishedYes

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