{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/29456"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/29456","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Measurement of the ratio of branching fractions Br(B⁰s̳ [right arrow] D⁻s̳[pi]⁺)/Br(B⁰ [right arrow] D⁻[pi]⁺) at CEF-11","abstract":"The measurement of B⁰s mixing is one of the flagship analyses for the Run II B physics program. The sensitivity of the measurement to the frequency of B⁰s oscillations strongly depends on the number of reconstructed B⁰ mesons. We present the measurement of the ratio of branching fractions Br ... , which directly influences the number of B⁰s events available for the measurement of B⁰s mixing at CDF-II. We analyze 115 pb-l of data collected with the CDF-II detector in pp collisions at ... TeV using a novel displaced track trigger ...","abstract_html":"The measurement of B⁰s mixing is one of the flagship analyses for the Run II B physics program. The sensitivity of the measurement to the frequency of B⁰s oscillations strongly depends on the number of reconstructed B⁰ mesons. We present the measurement of the ratio of branching fractions Br ... , which directly influences the number of B⁰s events available for the measurement of B⁰s mixing at CDF-II. We analyze 115 pb-l of data collected with the CDF-II detector in pp collisions at ... TeV using a novel displaced track trigger ...","abstract_has_math":false,"creators":["FuriÄ , Ivan KreÅ¡imir, 1973-"],"institution":"Massachusetts Institute of Technology","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":"Massachusetts Institute of Technology. Dept. of Physics.","school":null,"contributors":[],"advisors":["Christoph M.E. 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D.)--Massachusetts Institute of Technology, Dept. of Physics, 2004.","In title on t.p., double-underscored \"s\" appears as subscript, \"[pi]\" appears as the lower-case Greek letter, and \"[right arrow]\" appears as the symbol.","Includes bibliographical references (p. 181-185)."]},{"key":"dc:description.abstract","label":"Abstract","values":["The measurement of B⁰s mixing is one of the flagship analyses for the Run II B physics program. The sensitivity of the measurement to the frequency of B⁰s oscillations strongly depends on the number of reconstructed B⁰ mesons. We present the measurement of the ratio of branching fractions Br ... , which directly influences the number of B⁰s events available for the measurement of B⁰s mixing at CDF-II. We analyze 115 pb-l of data collected with the CDF-II detector in pp collisions at ... TeV using a novel displaced track trigger ..."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Ph.D."]},{"key":"dc:format.mimetype","label":"Dc Format Mimetype","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Measurement of the ratio of branching fractions Br(B⁰s̳ [right arrow] D⁻s̳[pi]⁺)/Br(B⁰ [right arrow] D⁻[pi]⁺) at CEF-11"]}]}],"canonical_facts":{"dc:contributor.advisor":["Christoph M.E. Paus."],"dc:contributor.department":["Massachusetts Institute of Technology. Dept. of Physics."],"dc:contributor.other":["Massachusetts Institute of Technology. Dept. of Physics."],"dc:creator":["FuriÄ , Ivan KreÅ¡imir, 1973-"],"dc:date.accessioned":["2005-10-14T20:39:19Z"],"dc:date.available":["2005-10-14T20:39:19Z"],"dc:date.issued":["2004"],"dc:description":["Thesis (Ph. 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