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Electroproduction of $\phi$ mesons

Dixon, Roger L. ; Galik, R. ; Herzlinger, M. ; et al.

Phys.Rev.Lett. 39 (1977) 516, 1977.

Inspire Record 120120 DOI 10.17182/hepdata.20949

We report measurements of the electroproduction of ϕ mesons from hydrogen at Q2 values of 0.23, 0.43, and 0.97 GeV2 with |t| varying from 0.125 to 1.3 GeV2 at each Q2 point. The data show no evidence for a Q2 dependence of the slope of the t distribution; the forward cross section falls with increasing Q2 as the square of the ϕ propagator; the decay angular distributions agree with the predictions of s-channel helicity conservation; and the ratio of the longitudinal to the transverse component increases linearly with Q2.

4 data tables

Table 1

'DATA POINT ONE'.

Table 2

'DATA POINT TWO'.

Table 3

'DATA POINT THREE'. POOR STATISTICS - NOT IN PUBLISHED FIGURE.

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