Publications (12)
Measurement of the Decay KL -> pi0 e+ e- gamma
KTeV Collaboration, E. Abouzaid, M. Arenton +48
We report on a new measurement of the branching ratio B(KL -> pi0 e+ e- gamma) using the KTeV detector. This analysis uses the full KTeV data set collected from 1997 to 2000. We re…
A Measurement of the Branching Ratio of Dalitz Decay using Decays
E. Abouzaid, M. Arenton, A. R. Barker +44
We present a measurement of , the Dalitz branching ratio, using data taken in 1999 by the E832 KTeV experiment at Fermi Nati…
Search for the Rare Decay K_{L}\toÏ^{0}Ï^{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 sta…
Mu2e Technical Design Report
L. Bartoszek, E. Barnes, J. P. Miller +260
The Mu2e experiment at Fermilab will search for charged lepton flavor violation via the coherent conversion process mu- N --> e- N with a sensitivity approximately four orders of m…
Precise Measurements of Direct CP Violation, CPT Symmetry, and Other Parameters in the Neutral Kaon System
KTeV Collaboration, E. Abouzaid, M. Arenton +56
We present precise tests of CP and CPT symmetry based on the full dataset of K to pipi decays collected by the KTeV experiment at Fermi National Accelerator Laboratory during 1996,…
Feasibility Study for a Next-Generation Mu2e Experiment
K. Knoepfel, V. Pronskikh, R. Bernstein +21
We explore the feasibility of a next-generation Mu2e experiment that uses Project-X beams to achieve a sensitivity approximately a factor ten better than the currently planned Mu2e…
Final Results from the KTeV Experiment on the Decay KL -> pi0 gamma gamma
KTeV Collaboration, E. Abouzaid, M. Arenton +45
We report on a new measurement of the branching ratio B(KL->pi0 gamma gamma)using the KTeV detector. We reconstruct 1982 events with an estimated background of 608, that results in…
Observation of the Decay Xi^0 --> Sigma^+ mu^- nu(bar)
KTeV Collaboration, E. Abouzaid, T. Alexopoulos +57
The Xi^0 muon semi-leptonic decay has been observed for the first time with nine identified events using the KTeV beam line and detector at Fermilab. The decay is normalized to the…
Measurements of the Branching Fractions and Decay Distributions for KL->Ïμνγand KL->Ïeνγ
T. Alexopoulos, T. Andre, M. Arenton +56
We present measurements of R_Kl3rad = Gamma(KL->Ï\ellνγ; Egcm > 10 MeV)/Gamma(KL->Ï\ellν), where ell = mu or e, and Egcm is the photon energy in the kaon rest frame. These mea…
Mu2e Conceptual Design Report
The Mu2e Project, Collaboration, : +225
Mu2e at Fermilab will search for charged lepton flavor violation via the coherent conversion process mu- N --> e- N with a sensitivity approximately four orders of magnitude better…
Search for the Rare Decays KL->pi0pi0mu+mu- and KL->pi0pi0X0->pi0pi0mu+mu-
KTeV Collaboration, E. Abouzaid, M. Arenton +47
The KTeV E799 experiment has conducted a search for the rare decays KL->pi0pi0mu+mu- and KL->pi0pi0X0->pi0pi0mu+mu-, where the X0 is a possible new neutral boson that was reported…
Determination of the Parity of the Neutral Pion via the Four-Electron Decay
E. Abouzaid, M. Arenton, A. R. Barker +44
We present a new determination of the parity of the neutral pion via the double Dalitz decay pi^0 -> e+ e- e+ e-. Our sample, which consists of 30511 candidate decays, was collecte…