{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/25781"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/25781","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"The pi-minus proton omega channel in pi-minus proton interactions at five BeV","abstract":"The results of an investigation of the reaction pi- p -> pi= pw at an incident pion momentum of 5 BeV/c are presented. The data for this study were obtained with the Alvarez 72-inch hydrogen bubble chamber. *0 N production and B production were both observed. From a moment analysis of the angular distributions in the sequential decays B -> wpi, w -> 3pi, the B is found to have either JP = 1+ or JP = 2+3-4+ A qualitative argument against the JP = 2+3-4+ ... assignments is made on the basis of the observed polarization of the B.","abstract_html":"The results of an investigation of the reaction pi- p -> pi= pw at an incident pion momentum of 5 BeV/c are presented. The data for this study were obtained with the Alvarez 72-inch hydrogen bubble chamber. *0 N production and B production were both observed. From a moment analysis of the angular distributions in the sequential decays B -> wpi, w -> 3pi, the B is found to have either JP = 1+ or JP = 2+3-4+ A qualitative argument against the JP = 2+3-4+ ... assignments is made on the basis of the observed polarization of the B.","abstract_has_math":false,"creators":["Shapiro, Alexander"],"institution":null,"degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Physics","degree_department":null,"school":null,"contributors":["Sard, R.D."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-07-12T18:22:35Z","date_published":"2011-07-12T18:22:35Z","updated_at":"2026-07-22T22:25:26Z","subjects":["pi-minus proton omega channel","incident pion momentum","hydrogen bubble chamber"],"languages":["en"],"rights":["1969 Alexander Shapiro"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["6068016"],"render_values":[{"text":"6068016","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/25781","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Sard, R.D."]},{"key":"dc:creator","label":"Author","values":["Shapiro, Alexander"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-07-12T18:22:35Z","10000-01-01","1969"]},{"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":["pi-minus proton omega channel","incident pion momentum","hydrogen bubble chamber"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["1969 Alexander Shapiro"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["6068016","http://hdl.handle.net/2142/25781"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["The results of an investigation of the reaction pi- p -> pi= pw at an incident pion momentum of 5 BeV/c are presented. The data for this study were obtained with the Alvarez 72-inch hydrogen bubble chamber. *0 N production and B production were both observed. From a moment analysis of the angular distributions in the sequential decays B -> wpi, w -> 3pi, the B is found to have either JP = 1+ or JP = 2+3-4+ A qualitative argument against the JP = 2+3-4+ ... assignments is made on the basis of the observed polarization of the B.","Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-07-12T18:22:35Z No. of bitstreams: 1 1969_shapiro.pdf: 1652728 bytes, checksum: b97ba62b32cccf4cd105b31699419d58 (MD5)","Made available in DSpace on 2011-07-12T18:22:35Z (GMT). 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The data for this study were obtained with the Alvarez 72-inch hydrogen bubble chamber. *0 N production and B production were both observed. From a moment analysis of the angular distributions in the sequential decays B -> wpi, w -> 3pi, the B is found to have either JP = 1+ or JP = 2+3-4+ A qualitative argument against the JP = 2+3-4+ ... assignments is made on the basis of the observed polarization of the B.","Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-07-12T18:22:35Z No. of bitstreams: 1 1969_shapiro.pdf: 1652728 bytes, checksum: b97ba62b32cccf4cd105b31699419d58 (MD5)","Made available in DSpace on 2011-07-12T18:22:35Z (GMT). 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