Publication Type
Journal Article
Version
submittedVersion
Publication Date
12-1998
Abstract
A study of events with photons and missing energy has been performed with the data sample obtained with the ALEPH detector at centre-of-mass energies from 161 to 184 GeV, corresponding to a total integrated luminosity of about 80 pb−1. The measured distributions are in agreement with Standard Model predictions, leading to constraints on WWγ gauge coupling parameters Δκγ and λγ. The results from the fit to the cross sections and to the energy and angular distributions of the photons are: Δκγ=0.05+1.15−1.10(stat)±0.25(syst), λγ=−0.05+1.55−1.45(stat)±0.30(syst).
Discipline
Databases and Information Systems
Research Areas
Data Science and Engineering
Publication
Physics Letters B
Volume
445
Issue
1-2
First Page
239
Last Page
248
ISSN
0370-2693
Identifier
10.1016/S0370-2693(98)01475-0
Publisher
Elsevier: SCOAP3 / Elsevier
Citation
1
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.