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Measurement of the longitudinal proton structure function at HERA
Journal article   Peer reviewed

Measurement of the longitudinal proton structure function at HERA

S. Chekanov, M. Derrick, S. Magill, B. Musgrave, D. Nicholass, J. Repond, R. Yoshida, M. C. K. Mattingly, P. Antonioli, G. Bari, …
Physics letters. B, Vol.682(1), pp.8-22
11/23/2009
DOI: 10.1016/j.physletb.2009.10.050

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Abstract

The reduced cross sections for ep, deep inelastic scattering have been measured with the ZEUS detector at HERA at three different centre-of-mass energies, 318, 251 and 225 GeV. From the cross sections, measured double differentially in Bjorken x and the virtuality, Q(2), the proton structure (f)unctions F-L and F-2 have been extracted in the region 5 x 10(-4) < x < 0.007 and 20 < Q(2) < 130 GeV2. (C) 2009 Elsevier B.V. All rights reserved.
Astronomy & Astrophysics Physical Sciences Physics Physics, Nuclear Physics, Particles & Fields Science & Technology

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