$Studies of D^+ -> {eta', eta, phi} e^+ nu_e$

Studies of D^+ -> {eta', eta, phi} e^+ nu_e

We report the first observation of the decay D^+ -> eta' e^+ nu_e in two analyses, which combined provide a branching fraction of B(D+ -> eta' e nu) = (2.16 +/- 0.53 +/- 0.07) x 10^{-4}. We also provide an improved measurement of B(D+ -> eta e nu) = (11.4 +/- 0.9 +/- 0...

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Bibliographic Details
Main Authors:	Collaboration, CLEO, Yelton, J, Rubin, P, Lowrey, N, Mehrabyan, S, Selen, M, Wiss, J, Kornicer, M, Mitchell, R, Shepherd, MR, Tarbert, C, Besson, D, Pedlar, T, Xavier, J, Cronin-Hennessy, D, Hietala, J, Zweber, P, Dobbs, S, Metreveli, Z, Seth, K, Tomaradze, A, Xiao, T, Brisbane, S, Libby, J, Martin, L
Format:	Journal article
Language:	English
Published:	2010

Studies of D^+ -&gt; {eta', eta, phi} e^+ nu_e

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Studies of D^+ -> {eta', eta, phi} e^+ nu_e