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Hietala, J. Insler, J. Libby, J. L. Rosner, J. Napolitano, J. P. Alexander, J. Rademacker, J. R. Patterson, J. Wiss, J. Yelton, J. Y. Ge, J. Zhu, K. K. Seth, K. M. Ecklund, K. Randrianarivony, K. W. Edwards, L. Gibbons, L. J. Pearson, L. M. Zhang, M. Artuso, M. J. Smith, M. Kornicer, M. Selen, N. Lowrey, P. Naik, P. Rubin, P. U. E. Onyisi, P. Zhou, R. A. Briere, R. Ehrlich, R. E. Mitchell, R. Mountain, S. Blusk, S. Das, S. Dobbs, S. Mehrabyan, S. Ricciardi, S. Stone, S. W. Gray, T. K. Pedlar, T. Skwarnicki, T. Xiao, V. E. Kuznetsov, W. M. Sun, X. Shi, Z. Metreveli","submitted_at":"2011-05-13T13:18:10Z","abstract_excerpt":"We present the first search for the decay $D^+_{s}\\to \\omega e^{+}\\nu$ to test the four-quark content of the $D^+_{s}$ and the $\\omega$-$\\phi$ mixing model for this decay. We use 586 $\\mathrm{pb}^{-1}$ of $e^{+}e^{-}$ collision data collected at a center-of-mass energy of 4170 MeV. We find no evidence of a signal, and set an upper limit on the branching fraction of $\\mathcal{B}(D^+_{s}\\to\\omega e^+\\nu)<$0.20% at the 90% confidence level."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1105.2720","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-05-13T13:18:10Z","cross_cats_sorted":[],"title_canon_sha256":"add52da35624aa878e89db5a07b23ba9bf2ff7cbf6ed4d27031ec20e3a9df0fc","abstract_canon_sha256":"800fe050fd25d70890df2ba1fdbb9144788e0018bea10e44cc6725a59bb33eef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:14:54.925380Z","signature_b64":"6cFnXwZ3ncG2gBuxG0fqKRaOo3yx0IVyd7Z+IxUm+CPGWTJhcOfWRjCDDFoE+S/OJwHGMLPQPlGs6yqutMvxDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ca72840010b2537556835838a28286a13b32bd40a8c80b9eef9ff718ba055d9","last_reissued_at":"2026-05-18T04:14:54.924637Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:14:54.924637Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Search for the decay $D^+_{s}\\to\\omega e^+\\nu$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. J. Sadoff, A. Lincoln, A. Powell, A. Ryd, A. Tomaradze, B. K. Heltsley, B. Moziak, B. Xin, CLEO Collaboration: L. Martin, C. S. Park, C. Thomas, D. Besson, D. Cinabro, D. Cronin-Hennessy, D. G. Cassel, D. H. Miller, D. L. Hartill, D. L. Kreinick, D. M. Asner, D. Peterson, D. Riley, E. H. Thorndike, G. Bonvicini, G. S. Adams, G. Tatishvili, G. Wilkinson, H. Muramatsu, H. Vogel, I. P. J. Shipsey, J. Hietala, J. Insler, J. Libby, J. L. Rosner, J. Napolitano, J. P. Alexander, J. Rademacker, J. R. Patterson, J. Wiss, J. Yelton, J. Y. Ge, J. Zhu, K. K. Seth, K. M. Ecklund, K. Randrianarivony, K. W. Edwards, L. Gibbons, L. J. Pearson, L. M. Zhang, M. Artuso, M. J. Smith, M. Kornicer, M. Selen, N. Lowrey, P. Naik, P. Rubin, P. U. E. Onyisi, P. Zhou, R. A. Briere, R. Ehrlich, R. E. Mitchell, R. Mountain, S. Blusk, S. Das, S. Dobbs, S. Mehrabyan, S. Ricciardi, S. Stone, S. W. Gray, T. K. Pedlar, T. Skwarnicki, T. Xiao, V. E. Kuznetsov, W. M. Sun, X. Shi, Z. 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