activity
19992007
most citedMeasurements of the rare decay K_{L} -> e^{+} e^{-} e^{+} e^{-}

18 citations · 59 across the 6 of their papers we have counts for

collaborators

6 papers

hep-ex2007★ 2 cited

Search for the Rare Decay K_{L}\toπ^{0}π^{0}γ

KTeV Collaboration, E. Abouzaid, M. Arenton +49

The KTeV E799 experiment has conducted a search for the rare decay via the topology (where ). Due to Bose statistics…

hep-ex2006★ 7 cited

Measurement of Direct Emission in the KL->pi+pi-gamma Decay Mode

KTeV Collaboration

In this paper the KTeV collaboration reports the analysis of 112.1*10^3 candidate KL->pi+pi-gamma decays including a background of 671+/-41 events with the objective of determining…

hep-ex2001★ 18 cited

Measurements of the rare decay K_{L} -> e^{+} e^{-} e^{+} e^{-}

The KTeV Collaboration, A. Alavi-Harati

We observe 441 K_{L} -> e^{+} e^{-} e^{+} e^{-} candidate events with a background of 4.2 events and measure B(K_{L} -> e^{+} e^{-} e^{+} e^{-}) = (3.72 \pm 0.18(stat) \pm 0.23(sys…

hep-ex2000★ 8 cited

First Observation of the decay KL -> pi0 e e gamma

The KTeV Collaboration

We report on the first observation of the decay KL -> pi0 ee gamma by the KTeV E799 experiment at Fermilab. Based upon a sample of 48 events with an estimated background of 3.6 +/-…

hep-ex2000★ 8 cited

A Measurement of the Branching Ratio of

The KTeV Collaboration, A. Alavi-Harati

We report on a study of the decay carried out as a part of the KTeV/E799 experiment at Fermilab. The 1997 data yielded a sample of 1543 events, including an expe…

hep-ex1999★ 16 cited

Measurement of the branching ratio of pi^0 -> e^+e^- using K_L -> 3 pi^0 decays in flight

KTeV Collaboration

The branching ratio of the rare decay pi^0 -> e^+e^- has been measured in E799-II, a rare kaon decay experiment using the KTeV detector at Fermilab. The pi^0's were produced in ful…