Abstract
Using all relevant data we determine σL/σT for 1.1<W<1.8 GeV, 0.1<Q 2<2.0 (GeV/c)2. New results, emerging in the region of the second and third resonance, are mainly due to our recently published very low ε-data. σL/σT is found to be small but different from zero.
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References
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Drees, J., Gerhardt, B., Gerhardt, C. et al. Determination of the longitudinal and transverse cross section in resonance electroproduction. Z. Phys. C - Particles and Fields 7, 183–185 (1981). https://doi.org/10.1007/BF01436304
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DOI: https://doi.org/10.1007/BF01436304