Angular distributions of η meson production in pp reactions

I. Fröhlich, F. Balestra, Y. Bedfer, R. Bertini, L. C. Bland, A. Brenschede, F. Brochard, M. P. Bussa, Seonho Choi, M. L. Colantoni, R. Dressler, M. Dzemidzic, J. Cl Faivre, A. Ferrero, L. Ferrero, J. Foryciarz, V. Frolov, R. Garfagnini, A. Grasso, S. HeinzW. W. Jacobs, W. Kühn, A. Maggiora, M. Maggiora, A. Manara, D. Panzieri, H. W. Pfaff, G. Piragino, A. Popov, J. Ritman, P. Salabura, V. Tchalyshev, F. Tosello, S. E. Vigdor, G. Zosi

Research output: Contribution to journalArticle


With the DISTO spectrometer, exclusive η production in pp collisions have been measured at kinetic energies of Tbeam=2.15, 2.50 and 2.85 GeV, respectively, via the π+π-π0 decay channel. The resulting angular distributions of the η are important for the interpretation of dilepton spectra obtained in elementary as well as heavy ion reactions.

Original languageEnglish (US)
Pages (from-to)664-667
Number of pages4
JournalInternational Journal of Modern Physics A
Issue number2-3
StatePublished - Apr 27 2005


  • Dilepton spectra
  • η-production

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics

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  • Cite this

    Fröhlich, I., Balestra, F., Bedfer, Y., Bertini, R., Bland, L. C., Brenschede, A., Brochard, F., Bussa, M. P., Choi, S., Colantoni, M. L., Dressler, R., Dzemidzic, M., Faivre, J. C., Ferrero, A., Ferrero, L., Foryciarz, J., Frolov, V., Garfagnini, R., Grasso, A., ... Zosi, G. (2005). Angular distributions of η meson production in pp reactions. International Journal of Modern Physics A, 20(2-3), 664-667.