07 0 v 1 2 3 O ct 2 00 4 Measurements of the Branching Fraction and Decay Distributions for K L → π ± μ ∓ νγ and K L → π

T. Alexopoulos, T. Andre, M. Arenton, R.F. Barbosa, ∗ A.R. Barker, † L. Bellantoni, A. Bellavance, E. Blucher, G.J. Bock, E. Cheu, S. Childress, R. Coleman, M.D. Corcoran, B. Cox, A.R. Erwin, R. Ford, A. Glazov, A. Golossanov, J. Graham, J. Hamm, K. Hanagaki, Y.B. Hsiung, H. Huang, V. Jejer, D.A. Jensen, R. Kessler, H.G.E. Kobrak, K. Kotera, J. LaDue, A. Ledovskoy, P.L. McBride, E. Monnier, ‡ K.S. Nelson, H. Nguyen, R. Niclasen, V. Prasad, X.R. Qi, E.J. Ramberg, R.E. Ray, M. Ronquest, E. Santos, ∗ P. Shanahan, J. Shields, W. Slater, D. Smith, N. Solomey, E.C. Swallow, 6 P.A. Toale, R. Tschirhart, Y.W. Wah, J. Wang, H.B. White, J. Whitmore, M. Wilking, B. Winstein, R. Winston, E.T. Worcester, T. Yamanaka, and E. D. Zimmerman