Diffraction dissociation in the reaction anti pp $Yields$ p anti p $pi$$sup +$$pi$$sup -$ at 7.3 GeV/c$sup 2$

Conference · Wed Jan 01 04:00:00 EST 1975

OSTI ID:4004651

van Apeldoorn, G W; Harting, D; Holthuizen, D J; Rijssenbeek, M M.H.M.; Voetelink, C; Warmerdam, J M; Kalogeropoulos, T E; Wali, K C ^[1]

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1. eds.

An analysis of the reaction anti pp $Yields$ anti pp $pi$$sup +$ $pi$$sup -$ at 7.3 GeV/c, assuming that the final state is mainly due to two diagrams, shows the appearance of two resonances at 1460 and 1700 MeV/c$sup 2$. Assuming that all selected events are produced by diffraction dissociation, the cross section for diffraction dissociation of p or anti p in the anti pp $pi$$sup +$ $pi$$sup -$ final state is 1.2 mb compared with a total cross section for this final state of 3.0 mb. (JFP)

• Research Organization: Zeeman Lab., Amsterdam; Syracuse Univ., N.Y. (USA). Dept. of Physics
• NSA Number: NSA-33-027384
• OSTI ID: 4004651
• Report Number(s): COO--3533-64(Vol.1); SU--4206-64(Vol.1); CONF-750547--P1
• Country of Publication: United States
• Language: English

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