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Study of the Reactions pi+ p --> Delta++ pi0 and pi+ p --> Delta++ eta at 5.45-GeV/c

Bloodworth, I.J. ; Jackson, W.C. ; Merdjanian, H. ; et al.

Nucl.Phys.B 81 (1974) 231-248, 1974.

Inspire Record 1399 DOI 10.17182/hepdata.32198

Results are presented on the quasi-two body reactions π + p → Δ ++ π 0 and π + p → Δ s ++ η and 5.45 GeV/ c . Differential cross sections and Δ ++ spin density matrix elements in the t -channel and s -channel helicity systems are presented and compared with a Regge exchange model and the dual absorptive model.

8 data tables

Table 1

LINEAR BACKGROUND ASSUMED.

Table 2

VALUE OBTAINED FROM 4-PRONG EVENTS USED, I. J. BLOODWORTH ET AL., NP B39, 525 (1972).

Table 3

NORMALIZED TO QUOTED TOTAL CROSS SECTION. NO BACKGROUND SUBTRACTION.