# name
Measurement of the inelastic pp cross-section at a centre-of-mass energy of √s = 7 TeV

# metadata.dc.description.abstract[].value
The cross-section for inelastic proton-proton collisions, with at least one prompt long-lived charged particle of transverse momentum pT > 0.2GeV/c in the pseudorapidity range 2.0 < η < 4.5, is measured by the LHCb experiment at a centre-ofmass energy of √ s = 7 TeV. The cross-section in this kinematic range is determined to be σ acc inel = 55.0 ± 2.4 mb with an experimental uncertainty that is dominated by systematic contributions. Extrapolation to the full phase space, using Pythia 6, yields σinel = 66.9 ± 2.9 ± 4.4 mb, where the first uncertainty is experimental and the second is due to the extrapolation.

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Journal of High Energy Physics, 2015, vol. 2015, num. 129, p. 1-16

# metadata.dc.rights[].value
cc-by (c) Garrido Beltrán, Lluis et al., 2015

# metadata.dc.source[].value
Articles publicats en revistes (Física Quàntica i Astrofísica)

# metadata.dc.subject.other[].value
Large Hadron Collider (France and Switzerland)

# metadata.dc.title[].value
Measurement of the inelastic pp cross-section at a centre-of-mass energy of √s = 7 TeV