QCD and Electroweak Boson Production in the Forward Region in LHCb§
Florin Maciuc, on Behalf of the LHCb Collaboration*
Horia Hulubei National Institute of Physics and Nuclear Engineering, Reactorului 30, P.O. Box MG-6, RO-077125,
Bucharest Magurele, EU, Romania
Among most recent LHCb measurements relevant in the context of low-x physics include forward energy flow, Z and W cross-section measurements. The energy flow measurements map the forward LHCb acceptance for four classes of events, namely inclusive minimum bias, non-diffractive, diffractive and hard- pT collisions. Estimates from highenergy collision generators - i.e. various PYTHIA tunes and cosmic-ray generators - were compared to the measurement values. Z→ µ+µ+ and W± → µ+µ+ ν (v-) production is measured based on data collected at 7 TeV, results are shown differentially and compared to theoretical pQCD predictions.
open-access license: This is an open access article licensed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited.
* Address correspondence to this author at the Horia Hulubei National
Institute of Physics and Nuclear Engineering, Reactorului 30, P.O.B. MG-6,RO-077125, Bucharest Magurele, EU, Romania; Tel: 0040729152211; Fax: 00400214574440; E-mail: firstname.lastname@example.org§Presented at the Low x workshop, May 30 - June 4 2013, Rehovot and Eilat, Israel.