activity
19992021
most citedSingle- and Multi-Photon Events with Missing Energy in e+e- Collisions at LEP

132 citations · 1k across the 39 of their papers we have counts for

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Showing 1999Show all

9 papers · 1 filter

hep-ex1999★ 19 cited

Measurement of the Probability of Gluon Splitting into Charmed Quarks in Hadronic Z Decays

L3 Collaboration

We have measured the probability, n(g->cc~), of a gluon splitting into a charm-quark pair using 1.7 million hadronic Z decays collected by the L3 detector. Two independent methods…

hep-ex1999★ 43 cited

Measurement of Triple-Gauge-Boson Couplings of the W Boson at LEP

L3 Collaboration

We report on measurements of the triple-gauge-boson couplings of the W boson in e+e- collisions with the L3 detector at LEP. W-pair, single-W and single-photon events are analysed…

hep-ex1999★ 17 cited

Search for Scalar Leptons in e+e- collisions at \sqrt{s}=189 GeV

L3 Collaboration

We report the result of a search for scalar leptons in e+e- collisions at 189 GeV centre-of-mass energy at LEP. No evidence for such particles is found in a data sample of 176 pb^{…

hep-ex1999★ 11 cited

Search for Charged Higgs Bosons in e+e- Collisions at \sqrt{s} = 189 GeV

L3 Collaboration

A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at a centre-of-mass energy of 188.6 GeV, corresponding to an integrate…

hep-ex1999★ 23 cited

Study of Z Boson Pair Production in e+e- Collisions at LEP at \sqrt{s}=189 GeV

L3 Collaboration

The pair production of Z bosons is studied using the data collected by the L3 detector at LEP in 1998 in e+e- collisions at a centre-of-mass energy of 189 GeV. All the visible fina…

hep-ex1999★ 49 cited

Search for Low Scale Gravity Effects in e+e- Collisions at LEP

L3 Collaboration

Recent theories propose that quantum gravity effects may be observable at LEP energies via gravitons that couple to Standard Model particles and propagate into extra spatial dimens…