activity
19992007
most citedSearch for the Decay

133 citations · 430 across the 15 of their papers we have counts for

collaborators

15 papers

hep-ex2007★ 73 cited

Search for Lepton Flavor Violating Decays of the Neutral Kaon

KTeV collaboration, A. Abouzaid

The Fermilab KTeV experiment has searched for lepton flavor violating decays of the KL meson in three decay modes. We observe no events in the signal region for any of the modes st…

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★ 4 cited

Cascade and anti-Cascade Polarization Measurements at 800 GeV/c

KTeV Collaboration

The polarization of neutral Cascade and anti-Cascade hyperons produced by 800 GeV/c protons on a BeO target at a fixed targeting angle of 4.8 mrad is measured by the KTeV experimen…

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-ex2002★ 51 cited

A Measurement of the KL Charge Asymmetry

The KTeV Collaboration, A. Alavi-Harati

We present a measurement of the charge asymmetry in the mode based on 298 million analyzed decays. We measure a value of $δ_L = (3322 \pm 58(stat) \…

hep-ex2001★ 11 cited

A New Measurement of the Radiative Ke3 Branching Ratio and Photon Spectrum

Douglas R. Bergman

We present a new measurement of the branching ratio of the decay K_L -> pi e nu gamma (Ke3g) with respect to K_L -> pi e nu (Ke3), and the first study of the photon energy spectrum…

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-ex2000★ 26 cited

Search for the Decay Kl -> pi0 e+ e-

A. Alavi-Harati

We report on a search for the decay Kl -> pi0 e+ e- carried out by the KTeV/E799 experiment at Fermilab. This decay is expected to have a significant CP violating contribution and…

hep-ex2000★ 17 cited

Study of the KL to PI+PI-GAMMA Direct Emission Vertex

J. Belz, the KTeV Collaboration

We have perfomed studies of the KL to PI+PI-GAMMA Direct Emission (DE) and Inner Bremsstrahlung (IB) vertices, based on data collected by KTeV during the 1996 Fermilab fixed target…

hep-ex2000★ 133 cited

Search for the Decay

A. Alavi-Harati

We report on a search for the decay \klpimumu carried out as a part of the KTeV experiment at Fermilab. This decay is expected to have a significant violating contribution and…

hep-ex2000★ 7 cited

Observation of the Decay

A. Alavi-Harati

We have observed the decay at the KTeV experiment at Fermilab. This decay presents a formidable background to the search for new physics in . Th…

hep-ex1999★ 29 cited

Search for the Weak Decay of a Lightly Bound H Dibaryon

The KTeV Collaboration

We present results of a search for a neutral, six-quark, dibaryon state called the \h, a state predicted to exist in several theoretical models. Observation of such a state would s…

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…

hep-ex1999★ 38 cited

Measurement of the Decay KL -> Pi0 Gamma Gamma

A. Alavi-Harati et. al, the KTeV Collaboration

We report on a new measurement of the decay KL -> pi0 gamma gamma by the KTeV experiment at Fermilab. We determine the KL -> pi0 gamma gamma branching ratio to be (1.68 +/- 0.07 +/…