{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/22621"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/22621","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"A search for muon-associated neutrino going to electron-associated neutrino oscillations in a wide-band neutrino beam","abstract":"This is a report on a search for $\\nu\\sb\\mu \\to \\nu\\sb{e}$ oscilliations using the E776 detector at Brookhaven National Laboratory. The detector consisted of a 226 metric ton electromagnetic calorimeter followed by a toroidal muon spectrometer and was located 1 km from the target at the AGS. 1.43 $\\times$ 10$\\sp{19}$ protons on target were collected in the wide band beam with a peak neutrino energy of 1.1 GeV. No evidence for neutrino oscillations was observed. The 90% confidence limits obtained are $\\Delta{m}\\sp2 \\leq$ 0.13 $eV\\sp2$ for large mixing angle, and sin$\\sp2$ 2$\\theta \\leq$ 7.7 $\\times$ 10$\\sp{-3}$ in the limit of large $\\Delta{m}\\sp2$.","abstract_html":"This is a report on a search for <span class=\"etd-inline-math\">\\nu\\sb&mu; \\to \\nu\\sb{e}</span> oscilliations using the E776 detector at Brookhaven National Laboratory. The detector consisted of a 226 metric ton electromagnetic calorimeter followed by a toroidal muon spectrometer and was located 1 km from the target at the AGS. 1.43 $\\times$ 10$\\sp{19}$ protons on target were collected in the wide band beam with a peak neutrino energy of 1.1 GeV. No evidence for neutrino oscillations was observed. The 90% confidence limits obtained are $\\Delta{m}\\sp2 \\leq$ 0.13 $eV\\sp2$ for large mixing angle, and sin$\\sp2$ 2<span class=\"etd-inline-math\">&theta; \\leq</span> 7.7 $\\times$ 10$\\sp{-3}$ in the limit of large $\\Delta{m}\\sp2$.","abstract_has_math":true,"creators":["Sullivan, Gregory William"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Physics","degree_department":null,"school":null,"contributors":["O'Halloran, T.A."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-05-07T13:45:47Z","date_published":"2011-05-07T13:45:47Z","updated_at":"2026-07-22T22:25:20Z","subjects":["Physics, Elementary Particles and High Energy"],"languages":["eng"],"rights":["Copyright 1990 Sullivan, Gregory William"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["AAI9021764","(UMI)AAI9021764"],"render_values":[{"text":"AAI9021764","href":null,"code":true},{"text":"(UMI)AAI9021764","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/22621","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["O'Halloran, T.A."]},{"key":"dc:creator","label":"Author","values":["Sullivan, Gregory William"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2011-05-07T13:45:47Z","10000-01-01","1990"]},{"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 1990 Sullivan, Gregory William"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["AAI9021764","(UMI)AAI9021764","http://hdl.handle.net/2142/22621"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["This is a report on a search for $\\nu\\sb\\mu \\to \\nu\\sb{e}$ oscilliations using the E776 detector at Brookhaven National Laboratory. The detector consisted of a 226 metric ton electromagnetic calorimeter followed by a toroidal muon spectrometer and was located 1 km from the target at the AGS. 1.43 $\\times$ 10$\\sp{19}$ protons on target were collected in the wide band beam with a peak neutrino energy of 1.1 GeV. No evidence for neutrino oscillations was observed. The 90% confidence limits obtained are $\\Delta{m}\\sp2 \\leq$ 0.13 $eV\\sp2$ for large mixing angle, and sin$\\sp2$ 2$\\theta \\leq$ 7.7 $\\times$ 10$\\sp{-3}$ in the limit of large $\\Delta{m}\\sp2$.","Made available in DSpace on 2011-05-07T13:45:47Z (GMT). No. of bitstreams: 2 license.txt: 4922 bytes, checksum: 910b249b4beec47e7ab768910c8f966f (MD5) 9021764.pdf: 3079948 bytes, checksum: 1e8ab37c94f6910238207a40afbb6cf4 (MD5) Previous issue date: 1990","Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Howard Ding (hding2@illinois.edu) on 2011-05-07T14:58:52Z Item is restricted indefinitely.","Restriction data tranferred 2014-07-01T11:27:43-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: ETDs are only available to UIUC Users without author permission","ETDs are only available to UIUC Users without author permission","U of I Only"]},{"key":"dc:title","label":"Title","values":["A search for muon-associated neutrino going to electron-associated neutrino oscillations in a wide-band neutrino beam"]}]}],"canonical_facts":{"dc:contributor":["O'Halloran, T.A."],"dc:creator":["Sullivan, Gregory William"],"dc:date":["2011-05-07T13:45:47Z","10000-01-01","1990"],"dc:description":["This is a report on a search for $\\nu\\sb\\mu \\to \\nu\\sb{e}$ oscilliations using the E776 detector at Brookhaven National Laboratory. The detector consisted of a 226 metric ton electromagnetic calorimeter followed by a toroidal muon spectrometer and was located 1 km from the target at the AGS. 1.43 $\\times$ 10$\\sp{19}$ protons on target were collected in the wide band beam with a peak neutrino energy of 1.1 GeV. No evidence for neutrino oscillations was observed. The 90% confidence limits obtained are $\\Delta{m}\\sp2 \\leq$ 0.13 $eV\\sp2$ for large mixing angle, and sin$\\sp2$ 2$\\theta \\leq$ 7.7 $\\times$ 10$\\sp{-3}$ in the limit of large $\\Delta{m}\\sp2$.","Made available in DSpace on 2011-05-07T13:45:47Z (GMT). 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