A preliminary study of n¯p three-prong annihilations into the channels K− K+ π+ and π− π+ π+ π0 is presented for ∼ 100–297 MeV/c n¯ momenta. The extracted φπ+/ωπ+ production ratio shows that also in this channel, never measured before using an n¯p beam, the OZI rule is strongly violated.
Titolo: | The φπ+/ωπ+ ratio from anti-np annihilations |
Autori: | |
Data di pubblicazione: | 1994 |
Abstract: | A preliminary study of n¯p three-prong annihilations into the channels K− K+ π+ and π− π+ π+ π0 is presented for ∼ 100–297 MeV/c n¯ momenta. The extracted φπ+/ωπ+ production ratio shows that also in this channel, never measured before using an n¯p beam, the OZI rule is strongly violated. |
Handle: | http://hdl.handle.net/11368/2714885 |
URL: | http://link.springer.com/article/10.1007/BF02733993 |
Appare nelle tipologie: | 4.1 Contributo in Atti Convegno (Proceeding) |
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