Authors

F. D. Aaron, Horia Hulubei National Institute of Physics and Nuclear Engineering
H. Abramowicz, Tel Aviv University
I. Abt, Max Planck Institute for Physics (Werner Heisenberg Institute)
L. Adamczyk, AGH University of Science and Technology
M. Adamus, Institute of Nuclear Chemistry and Technology, Warsaw
M. Aldaya Martin, Deutsches Elektronen-Synchrotron (DESY)
C. Alexa, Horia Hulubei National Institute of Physics and Nuclear Engineering
V. Andreev, P.N. Lebedev Physical Institute of the Russian Academy of Sciences
S. Antonelli, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
P. Antonioli, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
A. Antonov, National Research Nuclear University MEPhI
B. Antunovic, Deutsches Elektronen-Synchrotron (DESY)
M. Arneodo, Università degli Studi del Piemonte Orientale "Amedeo Avogadro"
V. Aushev, Institute of Nuclear Research, National Academy of Sciences in Ukraine
O. Bachynska, Institute of Nuclear Research, National Academy of Sciences in Ukraine
S. Backovic, University of Montenegro
A. Baghdasaryan, Yerevan Physics Institute
A. Bamberger, Universität Freiburg im Breisgau
A. N. Barakbaev, Ministry of Education and Science of the Republic of Kazakhstan
G. Barbagli, Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
G. Bari, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
F. Barreiro, Universidad Autónoma de Madrid
E. Barrelet, Laboratoire de Physique Nucléaire et de Hautes Energies
W. Bartel, Deutsches Elektronen-Synchrotron (DESY)
D. Bartsch, Universität Bonn
M. Basile, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
K. Begzsuren, Mongolian Academy of Sciences
O. Behnke, Deutsches Elektronen-Synchrotron (DESY)
J. Behr, Deutsches Elektronen-Synchrotron (DESY)
U. Behrens, Deutsches Elektronen-Synchrotron (DESY)
L. Bellagamba, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
Margarita C. K. Mattingly, Andrews UniversityFollow

Document Type

Article

Publication Date

1-1-2010

Keywords

Lepton-nucleon scattering

Abstract

A search for events containing an isolated electron or muon and missing transverse momentum produced in e±p collisions is performed with the H1 and ZEUS detectors at HERA. The data were taken in the period 1994-2007 and correspond to an integrated luminosity of 0.98 fb-1. The observed event yields are in good overall agreement with the Standard Model prediction, which is dominated by single W production. In the e+p data, at large hadronic transverse momentum PTX < 25GeV, a total of 23 events are observed compared to a prediction of 14.0 ±1.9. The total single W boson production cross section is measured as 1.06 ± 0.16 (stat.) ± 0.07 (sys.) pb, in agreement with an Standard Model (SM) expectation of 1.26 ± 0.19 pb.

Journal Title

Journal of High Energy Physics

Volume

2010

Issue

3

DOI

10.1007/JHEP03(2010)035

First Department

Physics

Acknowledgements

Retrieved February 22, 2021 from https://link.springer.com/article/10.1007/JHEP03(2010)035

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