{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/21526"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/21526","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Non-D meson anti D meson decays of the Psi'' meson(3770)","abstract":"A search for inclusive non-DD decays of the $\\Psi\\sp{\\prime\\prime}$(3770) is performed in a sample of 9.56 $\\pm$ 0.48 pb$\\sp{-1}$ collected by the Mark III detector at the SPEAR storage ring, at the Stanford Linear Accelerator Center. To be more specific, a search for inclusive p, $\\bar \\Lambda$, and $\\phi$ decay modes of the $\\Psi\\sp{\\prime\\prime}$(3770) is performed in this data sample. Backgrounds due to the decays of the radiatively produced $\\Psi\\sp\\prime$(3686) are subtracted. Also backgrounds due to the production of the same final state by nonresonant e$\\sp+$e$\\sp-$ annihilation are subtracted. After further background subtractions from D meson decays and particle misidentifiction and efficiency corrections no events are seen and upper limits are placed for each one of these decay channels.","abstract_html":"A search for inclusive non-DD decays of the $\\Psi\\sp{\\prime\\prime}$(3770) is performed in a sample of 9.56 $\\pm$ 0.48 pb$\\sp{-1}$ collected by the Mark III detector at the SPEAR storage ring, at the Stanford Linear Accelerator Center. To be more specific, a search for inclusive p, $\\bar \\Lambda$, and $\\phi$ decay modes of the $\\Psi\\sp{\\prime\\prime}$(3770) is performed in this data sample. Backgrounds due to the decays of the radiatively produced $\\Psi\\sp\\prime$(3686) are subtracted. Also backgrounds due to the production of the same final state by nonresonant e$\\sp+$e$\\sp-$ annihilation are subtracted. After further background subtractions from D meson decays and particle misidentifiction and efficiency corrections no events are seen and upper limits are placed for each one of these decay channels.","abstract_has_math":true,"creators":["Majid, Walid Abdul"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Physics","degree_department":null,"school":null,"contributors":["Thaler, Jonathan J."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-05-07T13:11:12Z","date_published":"2011-05-07T13:11:12Z","updated_at":"2026-07-22T22:25:18Z","subjects":["Physics, Elementary Particles and High Energy"],"languages":["eng"],"rights":["Copyright 1993 Majid, Walid Abdul"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["AAI9411701","(UMI)AAI9411701"],"render_values":[{"text":"AAI9411701","href":null,"code":true},{"text":"(UMI)AAI9411701","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/21526","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Thaler, Jonathan J."]},{"key":"dc:creator","label":"Author","values":["Majid, Walid Abdul"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-05-07T13:11:12Z","10000-01-01","1993"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Physics"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Physics, Elementary Particles and High Energy"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 1993 Majid, Walid Abdul"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["AAI9411701","(UMI)AAI9411701","http://hdl.handle.net/2142/21526"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["A search for inclusive non-DD decays of the $\\Psi\\sp{\\prime\\prime}$(3770) is performed in a sample of 9.56 $\\pm$ 0.48 pb$\\sp{-1}$ collected by the Mark III detector at the SPEAR storage ring, at the Stanford Linear Accelerator Center. To be more specific, a search for inclusive p, $\\bar \\Lambda$, and $\\phi$ decay modes of the $\\Psi\\sp{\\prime\\prime}$(3770) is performed in this data sample. Backgrounds due to the decays of the radiatively produced $\\Psi\\sp\\prime$(3686) are subtracted. Also backgrounds due to the production of the same final state by nonresonant e$\\sp+$e$\\sp-$ annihilation are subtracted. After further background subtractions from D meson decays and particle misidentifiction and efficiency corrections no events are seen and upper limits are placed for each one of these decay channels.","Made available in DSpace on 2011-05-07T13:11:12Z (GMT). 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To be more specific, a search for inclusive p, $\\bar \\Lambda$, and $\\phi$ decay modes of the $\\Psi\\sp{\\prime\\prime}$(3770) is performed in this data sample. Backgrounds due to the decays of the radiatively produced $\\Psi\\sp\\prime$(3686) are subtracted. Also backgrounds due to the production of the same final state by nonresonant e$\\sp+$e$\\sp-$ annihilation are subtracted. After further background subtractions from D meson decays and particle misidentifiction and efficiency corrections no events are seen and upper limits are placed for each one of these decay channels.","Made available in DSpace on 2011-05-07T13:11:12Z (GMT). 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