التفاصيل البيبلوغرافية
| العنوان: |
φ and ω meson production in n¯pannihilation and the OZI rule |
| المؤلفون: |
Ableev, V.G., Agnello, M., Balestra, F., Bendiscioli, G., Bertin, A., Bonazzola, G.C., Botta, E., Bressani, T., Bruschi, M., Bussa, M.P., Busso, L., Calvo, D., Capponi, M., Cereda, B., Cerello, P., Cicalò, C., Corradini, M., Costa, S., De Castro, S., D'Isep, F., Donzella, A., Fava, L., Feliciello, A., Ferrero, L., Filippi, A., Filippini, V., Fontana, A., Galli, T.D., Garfagnini, R., Gastaldi, U., Giacobbe, B., Gianotti, P., Grasso, A., Guaraldo, C., Iazzi, F., Lanaro, A., Lodi Rizzini, E., Lucherini, V., Maggiora, A., Marcello, S., Marconi, U., Margagliotti, G.V., Masoni, A., Minetti, B., Montagna, P., Morando, M., Nichitiu, F., Nupieri, M., Panzieri, D., Pauli, G., Piccinini, M., Puddu, G., Rossetto, E., Rotondi, A., Rozhdestvensky, A.M., Saino, A., Salvini, P., Santi, L., Sapozhnikov, M.G., Semprini Cesari, N., Serci, S., Spighi, R., Temnikov, P., Tessaro, S., Tosello, F., Tretyak, V.I., Usai, G., Vecchi, S., Venturelli, L., Villa, M., Vitale, A., Zenoni, A., Zoccoli, A., Zosi, G. |
| المصدر: |
Physics Letters B; August 1994, Vol. 334 Issue: 1-2 p237-243, 7p |
| مستخلص: |
The φπ+/ωπ+ratio from n¯pannihilations on a liquid hydrogen target, for n¯momenta between 64 and 297 MeV/c, was measured using the OBELIX spectrometer at LEAR. The ratio R(ϕπ/ωπ)=σ(n¯p→ϕπ+)/σ(n¯p→ωπ+)turned out 0.110±0.015stat±0.006syst. Implications of this result on the OZI rule are discussed. |
| قاعدة البيانات: |
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