Published February 16, 2009 | Version v1
Journal article Metadata-only

Search for events with an isolated lepton and missing transverse momentum and a measurement of W production at HERA

Creators

  • 1. Argonne National Laboratory, Argonne, IL 60439-4815 (United States)
  • 2. Andrews University, Berrien Springs, MI 49104-0380 (United States)
  • 3. INFN Bologna, Bologna (Italy)

Description

A search for events with an isolated high-energy lepton and large missing transverse momentum has been performed with the ZEUS detector at HERA using a total integrated luminosity of 504 pb-1. The results agree well with Standard Model predictions. The cross section for production of single W bosons in electron-proton collisions with unpolarised electrons is measured to be 0.89-0.22+0.25(stat.)±0.10(syst.)pb

Availability note (English)

Available from http://dx.doi.org/10.1016/j.physletb.2009.01.014

Additional details

Identifiers

DOI
10.1016/j.physletb.2009.01.014;
arXiv
arXiv:0807.0589v3;
PII
S0370-2693(09)00047-1;

Publishing Information

Journal Title
Physics Letters. Section B
Journal Volume
672
Journal Issue
2
Journal Page Range
p. 106-115
ISSN
0370-2693
CODEN
PYLBAJ

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
40050534
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CROSS SECTIONS; ELECTRON-PROTON INTERACTIONS; ELECTRONS; HERA STORAGE RING; LUMINOSITY; MULTIPARTICLE SPECTROMETERS; PARTICLE IDENTIFICATION; STANDARD MODEL; TRANSVERSE MOMENTUM; W MINUS BOSONS; W PLUS BOSONS
Descriptors DEC
BOSONS; ELECTRON-NUCLEON INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LEPTONS; LINEAR MOMENTUM; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; OPTICAL PROPERTIES; PARTICLE INTERACTIONS; PARTICLE MODELS; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY; SPECTROMETERS; STORAGE RINGS; UNIFIED GAUGE MODELS

Optional Information

Copyright
Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.