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A measurement of σ tot(γp) at At Root-S=210 GeV
Journal article   Peer reviewed

A measurement of σ tot(γp) at At Root-S=210 GeV

M. Derrick, D. Krakauer, S. Magill, B. Musgrave, J. Repond, K. Sugano, R. Stanek, R.L. Talaga, J. Thron, F. Arzarello, …
Physics letters. B, Vol.293(3), pp.465-477
10/1992
DOI: 10.1016/0370-2693(92)90914-P

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Abstract

The total photoproduction cross section is determined from a measurement of electroproduction with the ZEUS detector at HERA. The Q2 values of the virtual photons are in the range 10−7<Q2<2×10−2 GeV2. The γp total cross section in the γp centre of mass energy range 186–233 GeV is 154 ± 16 (stat.) ± 32 (syst.) μb.

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