Abstract
The energy flow, dE/dη, is studied at large pseudorapidities in proton-proton collisions at the LHC, for centre-of-mass energies of 0.9 and 7 TeV. The measurements are made using the CMS detector in the pseudorapidity range 3.15 < |η| < 4.9, for both minimum-bias events and events with at least two high-momentum jets. The data are compared to various pp Monte Carlo event generators whose theoretical models and input parameter values are sensitive to the energy-flow measurements. Inclusion of multiple-parton interactions in the Monte Carlo event generators is found to improve the description of the energy-flow measurements.
Article PDF
Avoid common mistakes on your manuscript.
Author information
Consortia
Additional information
Erratum to: JHEP11(2011)148
Rights and permissions
Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License ( https://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
About this article
Cite this article
The CMS collaboration. Erratum: Measurement of energy flow at large pseudorapidities in pp collisions at \( \sqrt {s} = 0.9 \) and 7 TeV. J. High Energ. Phys. 2012, 55 (2012). https://doi.org/10.1007/JHEP02(2012)055
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/JHEP02(2012)055