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Analysis of the Anomalous Spin Precession of the Muon for the Fermilab Muon g − 2 Experiment
Analysis of the Anomalous Spin Precession of the Muon for the Fermilab Muon g − 2 Experiment
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211151032
- ISBN
- 9798382212111
- DDC
- 530
- 서명/저자
- Analysis of the Anomalous Spin Precession of the Muon for the Fermilab Muon g − 2 Experiment
- 발행사항
- [Sl] : University of Washington, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 295 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 85-10, Section: B.
- 주기사항
- Advisor: Hertzog, David.
- 학위논문주기
- Thesis (Ph.D.)--University of Washington, 2024.
- 초록/해제
- 요약The E989 Muon g − 2 Experiment at Fermilab searches for signals of physics beyond the standard model by precisely measuring the anomalous magnetic moment of the muon (aµ) and comparing the result to the standard model prediction. The measurement of aµ can be broken into three components: measurement of the anomalous spin precession frequency of the muon (ωa), measurement of the magnetic field of the g − 2 storage ring using proton NMR, and characterization of the dynamic motion of the muon beam. Recently published results from Runs 2 and 3 of the experiment have increased the precision on the world average value of aµ by a factor of two to 0.19 parts-per-million (ppm). These results are in strong tension with a 2020 evaluation of aµ in the standard model. This thesis describes the work to analyze the remaining data (Runs 4-6) of the Muon g − 2 experiment. These datasets represent 73% of the total data collected and are expected to bring the final experimental uncertainty to ≤ 0.14 ppm. An overview of the g − 2 experiment is presented, with special attention paid to the precession frequency measurement hardware and the analysis chain through which the ωa data is processed and collated into 'physics-quality' datasets. A preliminary analysis of the Run-4 ωa data follows, which yields by itself a statistical precision of 0.19 ppm. Finally, selected systematic studies and remaining analysis work are presented and discussed.
- 일반주제명
- Physics
- 일반주제명
- Electromagnetics
- 일반주제명
- Energy
- 일반주제명
- Particle physics
- 키워드
- Muons
- 키워드
- Magnetic fields
- 기타저자
- University of Washington Physics
- 기본자료저록
- Dissertations Abstracts International. 85-10B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211151032
■006m o d
■007cr#unu||||||||
■020 ▼a9798382212111
■035 ▼a(MiAaPQ)AAI30997377
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a530
■1001 ▼aLaBounty, Joshua.
■24510▼aAnalysis of the Anomalous Spin Precession of the Muon for the Fermilab Muon g − 2 Experiment
■260 ▼a[Sl]▼bUniversity of Washington▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a295 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 85-10, Section: B.
■500 ▼aAdvisor: Hertzog, David.
■5021 ▼aThesis (Ph.D.)--University of Washington, 2024.
■520 ▼aThe E989 Muon g − 2 Experiment at Fermilab searches for signals of physics beyond the standard model by precisely measuring the anomalous magnetic moment of the muon (aµ) and comparing the result to the standard model prediction. The measurement of aµ can be broken into three components: measurement of the anomalous spin precession frequency of the muon (ωa), measurement of the magnetic field of the g − 2 storage ring using proton NMR, and characterization of the dynamic motion of the muon beam. Recently published results from Runs 2 and 3 of the experiment have increased the precision on the world average value of aµ by a factor of two to 0.19 parts-per-million (ppm). These results are in strong tension with a 2020 evaluation of aµ in the standard model. This thesis describes the work to analyze the remaining data (Runs 4-6) of the Muon g − 2 experiment. These datasets represent 73% of the total data collected and are expected to bring the final experimental uncertainty to ≤ 0.14 ppm. An overview of the g − 2 experiment is presented, with special attention paid to the precession frequency measurement hardware and the analysis chain through which the ωa data is processed and collated into 'physics-quality' datasets. A preliminary analysis of the Run-4 ωa data follows, which yields by itself a statistical precision of 0.19 ppm. Finally, selected systematic studies and remaining analysis work are presented and discussed.
■590 ▼aSchool code: 0250.
■650 4▼aPhysics
■650 4▼aElectromagnetics
■650 4▼aEnergy
■650 4▼aParticle physics
■653 ▼aMuon g − 2 experiment
■653 ▼aAnomalous spin precession
■653 ▼aMuons
■653 ▼aQuantum electrodynamics
■653 ▼aMagnetic fields
■690 ▼a0605
■690 ▼a0798
■690 ▼a0607
■690 ▼a0791
■71020▼aUniversity of Washington▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g85-10B.
■790 ▼a0250
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17160512▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
