Measurement of neutral current cross sections at high Bjorken-x with the ZEUS detector at HERA.

The ZEUS collaboration Chekanov, S. ; Derrick, M. ; Magill, S. ; et al.
Eur.Phys.J.C 49 (2007) 523-544, 2007.
Inspire Record 723329 DOI 10.17182/hepdata.11718

A new method is employed to measure the neutral current cross section up to Bjorken-x values of one with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb-1 for e+p collisions and 16.7 pb-1 for e-p collisions at sqrt{s}=318 GeV and 38.6 pb-1 for e+p collisions at sqrt{s}=300 GeV. Cross sections have been extracted for Q2 >= 648 GeV2 and are compared to predictions using different parton density functions. For the highest x bins, the data have a tendency to lie above the expectations using recent parton density function parametrizations.

114 data tables

The double differential cross section for the 96-97 E+ P NC scattering data.

The double differential cross section for the 96-97 E+ P NC scattering data.

The double differential cross section for the 96-97 E+ P NC scattering data.

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Inelastic electron Scattering from Hydrogen at 50-Degrees and 60-Degrees

Atwood, W.B. ; Bloom, Elliott D. ; Cottrell, R.Leslie ; et al.
Phys.Lett.B 64 (1976) 479-482, 1976.
Inspire Record 108900 DOI 10.17182/hepdata.18790

Inelastic electron scattering cross sections have been measured for four-momentum transfers between 4.1 GeV 2 and 30.5 GeV 2 . At the large scattering angles of this experiment, the dominant contribution to the cross section comes from the W 1 structure function. In the conventional scaling variables, x and x ′, this structure function does not exhibit scaling behavior, and at fixed x or x ′ it is found to decrease with increasing four-momentum transfer.

29 data tables

No description provided.

No description provided.

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