{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/113957"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/113957","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Measuring the anomalous precession frequency of the muon in run 2 of the Fermilab muon g-2 experiment","abstract":"Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01","abstract_html":"Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01","abstract_has_math":false,"creators":["Schlesier, Cristina"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Physics","degree_department":null,"school":null,"contributors":["Pitts, Kevin","Hooberman, Ben","El-Khadra, Aida X","Grosse-Perdekamp, Matthias"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2022,"date_issued":"2022-04-29T21:42:55Z","date_published":"2022-04-29T21:42:55Z","updated_at":"2026-07-22T22:24:53Z","subjects":["Physics"],"languages":["en","eng"],"rights":["Copyright 2021 Cristina Schlesier"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/113957","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Pitts, Kevin","Hooberman, Ben","El-Khadra, Aida X","Grosse-Perdekamp, Matthias"]},{"key":"dc:creator","label":"Author","values":["Schlesier, Cristina"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2022-04-29T21:42:55Z","2024-04-29T21:47:53Z","2021-12","2021-11-01"]},{"key":"dc:type","label":"Dc Type","values":["text","Thesis"]},{"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"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en","eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2021 Cristina Schlesier"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/113957"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01","The student, Cristina Schlesier, accepted the attached license on 2021-10-11 at 19:40.","The student, Cristina Schlesier, submitted this Dissertation for approval on 2021-10-13 at 16:04.","This Dissertation was approved for publication on 2021-11-01 at 15:07.","DSpace SAF Submission Ingestion Package generated from Vireo submission #17156 on 2022-04-06 at 17:16:41","Made available in DSpace on 2022-04-29T21:42:55Z (GMT). No. of bitstreams: 2 SCHLESIER-DISSERTATION-2021.pdf: 26158774 bytes, checksum: dfebb7682aa4ecba0b6db6f6d969f90a (MD5) LICENSE.txt: 4215 bytes, checksum: 9edd99194edc6cb20e91361510308694 (MD5) Previous issue date: 2021-11-01","Embargo set by: Seth Robbins for item 123319 Lift date: 2024-04-29T21:43:01Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 123319 Lift date: 2024-04-29T21:44:44Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 123319 Lift date: 2024-04-29T21:46:25Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 123319 Lift date: 2024-04-29T21:47:53Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","U of I Only","The E989 Muon g −2 Experiment at Fermilab aims to measure the anomalous magnetic moment of the muon, aμ, to an unprecedented precision of 140 parts per billion (ppb). Currently, a 4.2σ discrepancy exists between the experimental value of aμ and the theoretical value given by the Standard Model. The goal of E989 is to either confirm this discrepancy and suggest new physics, or show the discrepancy to be an error. The first result from E989 has been published [1], using data collected during Run 1, which confirms the tension between theory and experiment. A total of 5 runs are planned, increasing the amount of data by roughly a factor of 10. This thesis outlines the history, motivations, and physics of the E989 experiment, and presents a preliminary analysis of data collected during Run 2. Determining aμ requires a precision measurement of two main quantities: (1) the anomalous precession frequency of muons in a magnetic storage ring and (2) the magnetic field experienced by those muons. The anomalous precession frequency, ωa must be measured with a systematic uncertainty below 70ppb in order for the collaboration to achieve its target precision. The analysis presented here concerns ωa."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Measuring the anomalous precession frequency of the muon in run 2 of the Fermilab muon g-2 experiment"]}]}],"canonical_facts":{"dc:contributor":["Pitts, Kevin","Hooberman, Ben","El-Khadra, Aida X","Grosse-Perdekamp, Matthias"],"dc:creator":["Schlesier, Cristina"],"dc:date":["2022-04-29T21:42:55Z","2024-04-29T21:47:53Z","2021-12","2021-11-01"],"dc:description":["Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01","The student, Cristina Schlesier, accepted the attached license on 2021-10-11 at 19:40.","The student, Cristina Schlesier, submitted this Dissertation for approval on 2021-10-13 at 16:04.","This Dissertation was approved for publication on 2021-11-01 at 15:07.","DSpace SAF Submission Ingestion Package generated from Vireo submission #17156 on 2022-04-06 at 17:16:41","Made available in DSpace on 2022-04-29T21:42:55Z (GMT). No. of bitstreams: 2 SCHLESIER-DISSERTATION-2021.pdf: 26158774 bytes, checksum: dfebb7682aa4ecba0b6db6f6d969f90a (MD5) LICENSE.txt: 4215 bytes, checksum: 9edd99194edc6cb20e91361510308694 (MD5) Previous issue date: 2021-11-01","Embargo set by: Seth Robbins for item 123319 Lift date: 2024-04-29T21:43:01Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 123319 Lift date: 2024-04-29T21:44:44Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 123319 Lift date: 2024-04-29T21:46:25Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Embargo set by: Seth Robbins for item 123319 Lift date: 2024-04-29T21:47:53Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system","U of I Only","The E989 Muon g −2 Experiment at Fermilab aims to measure the anomalous magnetic moment of the muon, aμ, to an unprecedented precision of 140 parts per billion (ppb). Currently, a 4.2σ discrepancy exists between the experimental value of aμ and the theoretical value given by the Standard Model. The goal of E989 is to either confirm this discrepancy and suggest new physics, or show the discrepancy to be an error. The first result from E989 has been published [1], using data collected during Run 1, which confirms the tension between theory and experiment. A total of 5 runs are planned, increasing the amount of data by roughly a factor of 10. This thesis outlines the history, motivations, and physics of the E989 experiment, and presents a preliminary analysis of data collected during Run 2. Determining aμ requires a precision measurement of two main quantities: (1) the anomalous precession frequency of muons in a magnetic storage ring and (2) the magnetic field experienced by those muons. The anomalous precession frequency, ωa must be measured with a systematic uncertainty below 70ppb in order for the collaboration to achieve its target precision. The analysis presented here concerns ωa."],"dc:format":["application/pdf"],"dc:identifier":["http://hdl.handle.net/2142/113957"],"dc:language":["en","eng"],"dc:rights":["Copyright 2021 Cristina Schlesier"],"dc:subject":["Physics"],"dc:title":["Measuring the anomalous precession frequency of the muon in run 2 of the Fermilab muon g-2 experiment"],"dc:type":["text","Thesis"],"thesis:degree_discipline":["Physics"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:24:53Z"}