P. Truoel

activity

19992017

most citedHigh statistics measurement of Ke4 decay properties

120 citations · 263 across the 9 of their papers we have counts for

collaborators

9 papers

hep-ex2017

PEN: a low energy test of lepton universality

D. Pocanic, L. P. Alonzi, V. A. Baranov +24

Allowed charged $π$ meson decays are characterized by simple dynamics, few available decay channels, mainly into leptons, and extremely well controlled radiative and loop correctio…

hep-ex2009

PEN: a sensitive search for non-(V-A) weak processes

PEN Collaboration, D. Pocanic, L. P. Alonzi +26

A new measurement of $B_{π e 2}$ , the $π^{+} \to e^{+} ν (γ)$ decay branching ratio, is currently under way at the Paul Scherrer Institute. The present experimental result on $B_{π e 2}$ con…

hep-ex2009★ 2 cited

PEN experiment: a precise measurement of the pi+ -> e+ nu decay branching fraction

PEN Collaboration, D. Pocanic, L. P. Alonzi +26

A new measurement of $B_{π e 2}$ , the $π^{+} \to e^{+} ν (γ)$ decay branching ratio, is currently under way at the Paul Scherrer Institute. The present experimental result on $B_{π e 2}$ con…

hep-ex2005★ 7 cited

First observation of the decay K+ -> e+ nu mu+ mu-

H. Ma, R. Appel, G. S. Atoyan +23

Experiment 865 at the Brookhaven AGS has observed the decay K^+ -> e^+ nu mu^+ mu^-. The branching ratio extracted is (1.72 +/- 0.37(stat) +/- 0.17(syst) +/- 0.19(model)) x 10^{-8}…

hep-ex2005★ 41 cited

An Improved upper limit on the decay K^+ -> pi^+ mu^+ e^-

Aleksey Sher, R. Appel, G. S. Atoyan +24

Based on results of a search for the lepton-family-number-violating decay $K^{+} \to π^{+} μ^{+} e^{-}$ with data collected by experiment E865 at the Alternating Gradient Synchrotron of Bro…

hep-ex2003★ 120 cited

High statistics measurement of Ke4 decay properties

S. Pislak, R. Appel, G. S. Atoyan +25

We report experimental details and results of a new measurement of the decay K+ -> pi+pi-e+nue (Ke4}. A sample of more than 400,000 Ke4 events with low background has been collecte…

hep-ex2002★ 54 cited

Studies of aging and HV break down problems during development and operation of MSGC and GEM detectors for the Inner Tracking System of HERA-B

B Inner Tracker Collaboration, Y. Bagaturia, O. Baruth +24

The results of five years of development of the inner tracking system of the HERA-B experiment and first experience from the data taking period of the year 2000 are reported. The s…

hep-ex2000★ 3 cited

New Results on Rare and Forbidden Semileptonic $K^{+}$ Decays

Peter Truoel

Experiment E865 at the Brookhaven AGS was set up primarily to search for the lepton flavour violating decay $K^{+} \to π^{+} μ^{+} e^{-}$ ( $K_{π μ e}$ ) with high sensitivity. The flexibility of…

hep-ex1999★ 36 cited

A New Measurement of the Rare Decay $K^{+} \to π^{+} μ^{+} μ^{-}$

H. Ma, R. Appel, G. S. Atoyan +25

More than 400 $K^{+} \to π^{+} μ^{+} μ^{-}$ events were observed in a rare $K^{+}$ decay experiment at the AGS. Normalized to the $K^{+} \to π^{+} π^{+} π^{-}$ decay, the branching ratio is determin…