{"paper":{"title":"Analysis of D+ to K- pi+ e+ nu_e and D+ to K- pi+ mu+ nu_mu Semileptonic Decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. J. Sadoff, A. Lincoln, A. N. Robichaud, A. Powell, A. Ryd, A. Tomaradze, B. K. Heltsley, B. Moziak, B. Xin, CLEO Collaboration: R. A. Briere, C. M. Tarbert, C. S. Park, C. Thomas, D. Besson, D. Cinabro, D. Cronin-Hennessy, D. G. Cassel, D. H. Miller, D. Hu, D. L. Hartill, D. L. Kreinick, D. M. Asner, D. Peterson, D. Riley, E. H. Thorndike, E. J. White, F. Yang, G. Bonvicini, G. S. Adams, G. Tatishvili, G. Wilkinson, H. Mendez, H. Muramatsu, H. Vogel, I. P. J. Shipsey, J. C. Wang, J. Hietala, J. Insler, J. Ledoux, J. Libby, J. L. Rosner, J. M. Hunt, J. Napolitano, J. P. Alexander, J. Rademacker, J. Reed, J. R. Patterson, J. Wiss, J. Xavier, J. Yelton, J. Y. Ge, J. Zhu, K. K. Seth, K. M. Ecklund, K. Randrianarivony, K. W. Edwards, L. Fields, L. Gibbons, L. Martin, L. M. Zhang, M. Artuso, M. J. Smith, M. Kornicer, M. R. Shepherd, M. Selen, N. Lowrey, P. Naik, P. Rubin, P. Spradlin, P. U. E. Onyisi, P. Zhou, P. Zweber, R. Ehrlich, R. E. Mitchell, R. Mountain, S. Blusk, S. Brisbane, S. Das, S. Dobbs, S. Khalil, S. Mehrabyan, S. Ricciardi, S. Stone, S. W. Gray, T. K. Pedlar, T. Skwarnicki, V. E. Kuznetsov, W. M. Sun, X. Shi, X. Ting, Z. Metreveli","submitted_at":"2010-04-12T13:44:19Z","abstract_excerpt":"Using a large sample (~11800 events) of D^+ into K^- pi^+ e^+ nu_e  and  D^+ into K^- pi^+ mu^+ nu_mu decays collected by the CLEO-c detector running at the psi(3770), we measure the helicity basis form factors free from the assumptions of spectroscopic pole dominance and provide new, accurate measurements of the absolute branching fractions for  D^+ into K^- pi^+ e^+ nu_e  and  D^+ into K^- pi^+ mu^+ nu_mu decays. We find branching fractions which are consistent with previous world averages. Our measured helicity basis form factors are consistent with the spectroscopic pole dominance predicti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.1954","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}