arXiv:hep-ex/0408098v1 20 Aug 2004 APS/123-QED Measurement of K + → π 0 π 0 e + ν (K 00 e4 ) decay using stopped positive kaons S. Shimizu 1 , K. Horie 1 [*], M. Aliev 2 , Y. Asano 3 , T. Baker 4 , P. Depommier 5 , M. Hasinoff 6 , Y. Igarashi 4 , J. Imazato 4 , A.P. Ivashkin 2 , M.M. Khabibullin 2 , A.N. Khotjantsev 2 , Y.G. Kudenko 2 , A. Levchenko 2 , G.Y. Lim 4 , J.A. Macdonald 7 [†], O.V. Mineev 2 , C. Rangacharyulu 8 and S. Sawada 4 (KEK-E470 Collaboration) 1 Department of Physics, Osaka University, Osaka 560-0043, Japan 2 Institute for Nuclear Research, Russian Academy of Sciences, Moscow 117312, Russia 3 Institute of Applied Physics, University of Tsukuba, Ibaraki 305-0006, Japan 4 IPNS, High Energy Accelerator Research Organization (KEK), Ibaraki 305-0801, Japan 5 Laboratoire de Physique Nucl´ eaire, Universit´ e de Montr´ eal, Montreal, Qu´ ebec, Canada H3C 3J7 6 Department of Physics and Astronomy, University of British Columbia, Vancouver, Canada V6T 1Z1 7 TRIUMF, Vancouver, British Columbia, Canada V6T 2A3 8 Department of Physics, University of Saskatchewan, Saskatoon, Canada S7N 5E2 1