Journal article
Single and multi-photon events with missing energy in e+e− collisions at s=183 GeV
Abstract
An analysis of single and multi-photon events with missing energy is performed using data collected with the L3 detector at LEP at centre-of-mass energies around 183GeV, for a total of 55.3 pb−1 of integrated luminosity. The results obtained are in good agreement with the Standard Model prediction and are used to derive the value for the e+e−→νν̄γ(γ) cross section as well as upper limits on cross sections of new physics processes. Several …
Authors
Collaboration L; Acciarri M; Adriani O; Aguilar-Benitez M; Ahlen S; Alcaraz J; Alemanni G; Allaby J; Aloisio A; Alviggi MG
Journal
Physics Letters B, Vol. 444, No. 3-4, pp. 503–515
Publisher
Elsevier
Publication Date
12 1998
DOI
10.1016/s0370-2693(98)01403-8
ISSN
0370-2693