Shirakata, M.
K+ N --> K+ DELTA(1232P33)0
Exclusive
SLOPE
[4.0, 5.0]
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Study of the p pi- System Produced in Reaction K+ n --> K+ pi- p at 8.25-GeV/c and Comparison with Data at 4.6-GeV/c and 12-GeV/c

Vignaud, D. ; Ginestet, J. ; Cornet, P. ; et al.
Nucl.Phys.B 102 (1976) 20-50, 1976.
Inspire Record 2885 DOI 10.17182/hepdata.36020

The fragmentation of the neutron into p π − induced by incident K + of 8.25 GeV/ c is studied using data from the CERN 2 m deuterium bubble chamber and compared with data at 4.6 and 12 GeV/ c . The p π − low-mass enhancement below 1.85 GeV is analyzed and the major part exhibits the properties expected for diffraction dissociation. The presence of resonances is discussed. The data are fairly well represented by a double Regge exchange model involving pion and pomeron exchanges. The violation of the s -channel and t -channel helicity conservation is observed and compared to the s -channel description of Humble.

1 data table
Table 1

INTERCEPT AND SLOPE OF DIFFERENTIAL CROSS SECTION FOR -TP < 0.24 (0.48 FOR N1700) GEV**2.