In addition, data on electroweak triple gauge boson production and 2-to-2 vector boson scattering (VBS) yield limits on anomalous quartic gauge boson couplings (aQGCs). The LHC hosts two general purpose experiments, ATLAS and CMS, which both have reported limits on aTGCs and aQGCs which are herein summarized. The interpretation of these limits in terms of an effective field theory (EFT) is reviewed, and recommendations are made for testing other types of new physics using multi-gauge boson production. CONTENTS

We have searched for central production of a pair of photons with high transverse energies in pp collisions at √ s = 1.8 TeV using 70 pb −1 of data collected with the DØ detector at the Fermilab Tevatron in 1994-1996. If they exist, virtual heavy pointlike Dirac monopoles could rescatter pairs of nearly real photons into this final state via a box diagram. We observe no excess of events above background, and set lower 95% C.L. limits of 610, 870, or 1580 GeV/c 2 on the mass of a spin 0, 1/2, or 1 Dirac monopole.

No abstract

We report on measurements on inclusive cross sections times branching fractions into electrons for W and Z bosons produced in pp collisions at ͱsϭ1.

No abstract