Barone, Gaetano
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STUDY OF THE REACTION ANTI-P N ---> ANTI-P P PI- AT 2.98-GEV/C

Bettini, A. ; Mazzucato, M. ; Peruzzo, L. ; et al.
Nucl.Phys.B 164 (1980) 365-386, 1980.
Inspire Record 157276 DOI 10.17182/hepdata.34587

The reaction p n → p p π − at 2.98 GeV/ c is studied with high statistics. The dominant Δ −− production is found in the framework of the additive quark model to proceed mainly through unnatural parity exchange in the t -channel. A detailed comparison with the reaction K − p → K ∗0 n confirms, for the dominant part of the cross section, the predictions of the quark model.

2 data tables
Table 1

No description provided.

Table 2

MIN(-T) IS 0.015 +- 0.006 GEV**2.