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  • Adiels, LarsStockholms universitet,Fysikum (author)

Experimental study of the inclusive η-spectrum from proton-antiproton annihilations at rest in liquid hydrogen

  • Article/chapterEnglish1989

Publisher, publication year, extent ...

  • 1989
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:su-46060
  • https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-46060URI
  • https://doi.org/10.1007/BF01565127DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • cited By (since 1996) 9
  • The inclusive η-momentum spectrum from Mathematical expression annihilations at rest in liquid hydrogen was measured at LEAR. Branching ratios were obtained for Mathematical expression, and ηη(8.1±3.1)×10-5. An upper limit for Mathematical expression of 1.8×10-4 at 95% CL was found. The ratio of the branching ratios is BR(ηρvariant)/BR(ηω)=0.51-0.06+0.20. For the ratio of branching ratios into two pseudoscalar mesons, we have BR(ηπ0)/BR(Ï€0Ï€0)=0.65±0.14, BR(ηη)/BR(Ï€0Ï€0), BR(ηη′)/BR(Ï€0Ï€0) at 95% CL, and BR(ηη)/BR(ηπ0). © 1989 Springer-Verlag.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Backenstoss, G.Institute for Physics, University of Basle (author)
  • Bergström, I.Stockholms universitet,Manne Siegbahn-laboratoriet (author)
  • Carius, S.Stockholms universitet,Manne Siegbahn-laboratoriet (author)
  • Charalambous, S.Dept. of Nuclear Physics, Univerity of Tessaloniki (author)
  • Cooper, M. D.Institute for Physics, University of Basle (author)
  • Findeisen, C.Institute for Physics, University of Basle (author)
  • Hatzifotiadou, D.Dept. of Nuclear Physics, Univerity of Tessaloniki (author)
  • Hugi, M.Institute for Physics, University of Basle (author)
  • Kerek, A.Stockholms universitet,Manne Siegbahn-laboratoriet (author)
  • Meyer, M.Kernforschungszentrum, Universität Karlsruche (author)
  • Pavlopoulos, P.Institute for Physics, University of Basle (author)
  • Repond, J.Institute for Physics, University of Basle (author)
  • Tauscher, L.Institute for Physics, University of Basle (author)
  • Troester, D.Institute for Physics, University of Basle (author)
  • Williams, M. C. S.Institute for Physics, University of Basle (author)
  • Zioutas, K.Dept. of Nuclear Physics, Univerity of Tessaloniki (author)
  • Stockholms universitetFysikum (creator_code:org_t)

Related titles

  • In:Zeitschrift für Physik C Particles and Fields42, s. 49-580170-97391431-5858

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