activity
19982018
most citedMeasurements of Direct CP Violation, CPT Symmetry, and Other Parameters in the Neutral Kaon System

158 citations · 564 across the 11 of their papers we have counts for

collaborators

11 papers

hep-ex2018★ 11 cited

First Observation and Study of the Decay

2 Collaboration

The NA48/2 experiment at CERN reports the first observation of the decay from an exposure of charged kaon decays recorded in $200…

hep-ex2006★ 23 cited

Measurement of the branching ratios of the decays Xi0 --> Sigma+ e- nubar and anti-Xi0 --> anti-Sigma+ e+ nu

I Collaboration

From 56 days of data taking in 2002, the NA48/1 experiment observed 6316 Xi0 --> Sigma+ e- nubar candidates (with the subsequent Sigma+ --> p pi0 decay) and 555 anti-Xi0 --> anti-S…

hep-ex2006★ 92 cited

Measurement of the rare decay pi0 -> e+ e-

E. Abouzaid

The branching ratio of the rare decay pi0 -> e+ e- has been measured precisely, using the complete data set from the KTeV E799-II experiment at Fermilab. We observe 794 candidate p…

hep-ex2006★ 11 cited

Search for direct CP-violation in K+- --> pi+-pi0pi0 decays

2 collaboration

A search for direct CP-violation in K+- --> pi+-pi0pi0 decays based on 47.14 million events has been performed by the NA48/2 experiment at the CERN SPS. The asymmetry in the Dalitz…

hep-ex2004★ 16 cited

Measurements of the Branching Fractions and Decay Distributions for KL->πμνγand KL->πeνγ

T. Alexopoulos, T. Andre, M. Arenton +56

We present measurements of R_Kl3rad = Gamma(KL->π\ellνγ; Egcm > 10 MeV)/Gamma(KL->π\ellν), where ell = mu or e, and Egcm is the photon energy in the kaon rest frame. These measurem…

hep-ex2004★ 67 cited

Measurements of Semileptonic KL Decay Form Factors

KTeV Collaboration, T. Alexopoulos

We present new measurements of KL semileptonic form factors using data collected in 1997 by the KTeV (E832) experiment at Fermilab. The measurements are based 1.9 million KL->pi e…