Subthreshold φ meson production in heavy-ion collisions

H. W. Barz, M. Zétényi, Gy Wolf, B. Kämpfer

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Within a transport code of BUU type the production of φ mesons in the reactions Ni + Ni at 1.93 A GeV and Ru + Ru at 1.69 A GeV is studied. New elementary reaction channels ρN(Δ) → φN and πN(1520) → φN are included. In spite of a substantial increase of the φ multiplicities by these channels the results stay below the tentative numbers extracted from experimental data.

Original languageEnglish
Pages (from-to)223-235
Number of pages13
JournalNuclear Physics A
Volume705
Issue number1-2
DOIs
Publication statusPublished - Jul 1 2002

Keywords

  • Heavy-ion collisions
  • Phi meson
  • Subthreshold production

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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