{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/25296"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/25296","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Production of omega and phi mesons by 193 GeV/c pions and 250 GeV/c protons on a beryllium target","abstract":"Qmegas and phis were observed in di-muon events. Differential cross sections with respect to perpendicular momentum and Feynman-X for both meson types and both beam types are compared. When a simple parton fusion model is used to describe the Feymnan-X distributions the omega appears to be produced predominantly by gluon fusion.","abstract_html":"Qmegas and phis were observed in di-muon events. Differential cross sections with respect to perpendicular momentum and Feynman-X for both meson types and both beam types are compared. When a simple parton fusion model is used to describe the Feymnan-X distributions the omega appears to be produced predominantly by gluon fusion.","abstract_has_math":false,"creators":["Bellinger, James Nugent"],"institution":null,"degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Physics","degree_department":null,"school":null,"contributors":["Holloway, L.E."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-06-06T16:43:05Z","date_published":"2011-06-06T16:43:05Z","updated_at":"2026-07-22T22:25:24Z","subjects":["omega and phi mesons","pions","protons","beryllium","di-muon events","Feynman-X","gluon fusion"],"languages":["en"],"rights":["1985 James Nugent Bellinger"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["862776"],"render_values":[{"text":"862776","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/25296","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Holloway, L.E."]},{"key":"dc:creator","label":"Author","values":["Bellinger, James Nugent"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-06-06T16:43:05Z","10000-01-01","1985"]},{"key":"dc:type","label":"Dc Type","values":["Dissertation / Thesis","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."]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["omega and phi mesons","pions","protons","beryllium","di-muon events","Feynman-X","gluon fusion"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["1985 James Nugent Bellinger"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["862776","http://hdl.handle.net/2142/25296"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Qmegas and phis were observed in di-muon events. Differential cross sections with respect to perpendicular momentum and Feynman-X for both meson types and both beam types are compared. When a simple parton fusion model is used to describe the Feymnan-X distributions the omega appears to be produced predominantly by gluon fusion.","Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-06-06T16:43:05Z No. of bitstreams: 1 1985_bellinger.pdf: 4399288 bytes, checksum: cc2595a4086746bbee1b2857a2328589 (MD5)","Made available in DSpace on 2011-06-06T16:43:05Z (GMT). No. of bitstreams: 1 1985_bellinger.pdf: 4399288 bytes, checksum: cc2595a4086746bbee1b2857a2328589 (MD5) Previous issue date: 1985","Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Carolyn Mead (cmead2@illinois.edu) on 2011-06-06T16:43:05Z Item is restricted indefinitely.","Restriction data tranferred 2014-07-01T11:15:05-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: Thesis","Thesis","U of I Only"]},{"key":"dc:title","label":"Title","values":["Production of omega and phi mesons by 193 GeV/c pions and 250 GeV/c protons on a beryllium target"]}]}],"canonical_facts":{"dc:contributor":["Holloway, L.E."],"dc:creator":["Bellinger, James Nugent"],"dc:date":["2011-06-06T16:43:05Z","10000-01-01","1985"],"dc:description":["Qmegas and phis were observed in di-muon events. Differential cross sections with respect to perpendicular momentum and Feynman-X for both meson types and both beam types are compared. When a simple parton fusion model is used to describe the Feymnan-X distributions the omega appears to be produced predominantly by gluon fusion.","Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-06-06T16:43:05Z No. of bitstreams: 1 1985_bellinger.pdf: 4399288 bytes, checksum: cc2595a4086746bbee1b2857a2328589 (MD5)","Made available in DSpace on 2011-06-06T16:43:05Z (GMT). No. of bitstreams: 1 1985_bellinger.pdf: 4399288 bytes, checksum: cc2595a4086746bbee1b2857a2328589 (MD5) Previous issue date: 1985","Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Carolyn Mead (cmead2@illinois.edu) on 2011-06-06T16:43:05Z Item is restricted indefinitely.","Restriction data tranferred 2014-07-01T11:15:05-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: Thesis","Thesis","U of I Only"],"dc:identifier":["862776","http://hdl.handle.net/2142/25296"],"dc:language":["en"],"dc:rights":["1985 James Nugent Bellinger"],"dc:subject":["omega and phi mesons","pions","protons","beryllium","di-muon events","Feynman-X","gluon fusion"],"dc:title":["Production of omega and phi mesons by 193 GeV/c pions and 250 GeV/c protons on a beryllium target"],"dc:type":["Dissertation / Thesis","text"],"thesis:degree_discipline":["Physics"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."]},"updated_at":"2026-07-22T22:25:24Z"}