Electroproduction of mesons
Jul, 1977
13 pages
Published in:
- Phys.Rev.Lett. 39 (1977) 516
Report number:
- Print-77-0574 (CORNELL)
Experiments:
- CORN-HAV
Citations per year
Abstract: (APS)
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.- ELECTRON P: INTERACTION
- INTERACTION: ELECTRON P
- PHI(1019): ELECTROPRODUCTION
- ELECTROPRODUCTION: PHI(1019)
- MASS SPECTRUM: (K+ K-)
- DIFFERENTIAL CROSS SECTION: MOMENTUM
- DIFFERENTIAL CROSS SECTION: MOMENTUM TRANSFER
- ELECTROPRODUCTION: SMALL-ANGLE
- MODEL: VECTOR DOMINANCE
- PHI(1019): NONLEPTONIC DECAY
References(15)
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