서브메뉴
검색
Studies of Neutrinos in High Definition With LArTPC
Studies of Neutrinos in High Definition With LArTPC
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202103703
- ISBN
- 9798265409362
- DDC
- 593.7
- 저자명
- Kubota, Shion.
- 서명/저자
- Studies of Neutrinos in High Definition With LArTPC
- 발행사항
- [Sl] : Harvard University, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 276 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
- 주기사항
- Advisor: Guenette, Roxanne;Doyle, John.
- 학위논문주기
- Thesis (Ph.D.)--Harvard University, 2025.
- 초록/해제
- 요약Neutrinos, among the most elusive particles in the Standard Model, hold the potential to illuminate fundamental questions in particle physics and cosmology, including the mechanism of neutrino mass generation and the search for physics beyond the Standard Model. The Deep Underground Neutrino Experiment (DUNE) is poised to address these challenges through a comprehensive program of precision neutrino oscillation measurements, nucleon decay searches, and astrophysical neutrino detection, leveraging a high-intensity neutrino beam and massive Liquid Argon Time Projection Chambers (LArTPCs) across a 1300 km baseline.This dissertation presents contributions to two critical aspects of DUNE's detector development and physics potential. First, it details the performance and deployment of the Digital Wire Analyzer (DWA), an advanced quality assurance tool designed to ensure the mechanical and electrical integrity of Anode Plane Assemblies (APAs) in the DUNE Far Detector. The DWA enables precise, automated verification of wire tension, continuity, and isolation, safeguarding the fidelity of charge readout in largescale LArTPCs. Validation studies demonstrate that the DWA achieves high accuracy and reliability across thousands of channels, with tension measurements consistent with traditional methods but delivered at significantly greater speed and scalability. Its successful integration into production workflows has established the DWA as a cornerstone technology for ensuring APA quality throughout DUNE's construction.Second, this work explores the development and application of Q-Pix, a novel pixel based readout technology offering true three-dimensional, self-triggering capabilities for next-generation LArTPCs. Through hardware characterization and simulation studies, the potential of Q-Pix to enhance low-energy neutrino detection is evaluated, with a focus on supernova and solar neutrino signals. The results demonstrate significant improvements in event reconstruction, background rejection, and energy threshold reduction compared to traditional wire-based systems, highlighting Q-Pix as a transformative approach for future DUNE modules and beyond.Together, these efforts advance the precision and scope of neutrino detection, contributing to the realization of "high-definition" neutrino physics with liquid argon detectors.
- 일반주제명
- Particle physics
- 일반주제명
- Nuclear physics
- 일반주제명
- Physics
- 일반주제명
- Energy
- 키워드
- Hep neutrinos
- 키워드
- Neutrino
- 키워드
- Solar
- 키워드
- Supernova
- 기타저자
- Harvard University Physics
- 기본자료저록
- Dissertations Abstracts International. 87-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
008260126s2025 us c eng d■001000017358234
■00520260202103703
■006m o d
■007cr#unu||||||||
■020 ▼a9798265409362
■035 ▼a(MiAaPQ)AAI32113204
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a593.7
■1001 ▼aKubota, Shion.
■24510▼aStudies of Neutrinos in High Definition With LArTPC
■260 ▼a[Sl]▼bHarvard University▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a276 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-05, Section: B.
■500 ▼aAdvisor: Guenette, Roxanne;Doyle, John.
■5021 ▼aThesis (Ph.D.)--Harvard University, 2025.
■520 ▼aNeutrinos, among the most elusive particles in the Standard Model, hold the potential to illuminate fundamental questions in particle physics and cosmology, including the mechanism of neutrino mass generation and the search for physics beyond the Standard Model. The Deep Underground Neutrino Experiment (DUNE) is poised to address these challenges through a comprehensive program of precision neutrino oscillation measurements, nucleon decay searches, and astrophysical neutrino detection, leveraging a high-intensity neutrino beam and massive Liquid Argon Time Projection Chambers (LArTPCs) across a 1300 km baseline.This dissertation presents contributions to two critical aspects of DUNE's detector development and physics potential. First, it details the performance and deployment of the Digital Wire Analyzer (DWA), an advanced quality assurance tool designed to ensure the mechanical and electrical integrity of Anode Plane Assemblies (APAs) in the DUNE Far Detector. The DWA enables precise, automated verification of wire tension, continuity, and isolation, safeguarding the fidelity of charge readout in largescale LArTPCs. Validation studies demonstrate that the DWA achieves high accuracy and reliability across thousands of channels, with tension measurements consistent with traditional methods but delivered at significantly greater speed and scalability. Its successful integration into production workflows has established the DWA as a cornerstone technology for ensuring APA quality throughout DUNE's construction.Second, this work explores the development and application of Q-Pix, a novel pixel based readout technology offering true three-dimensional, self-triggering capabilities for next-generation LArTPCs. Through hardware characterization and simulation studies, the potential of Q-Pix to enhance low-energy neutrino detection is evaluated, with a focus on supernova and solar neutrino signals. The results demonstrate significant improvements in event reconstruction, background rejection, and energy threshold reduction compared to traditional wire-based systems, highlighting Q-Pix as a transformative approach for future DUNE modules and beyond.Together, these efforts advance the precision and scope of neutrino detection, contributing to the realization of "high-definition" neutrino physics with liquid argon detectors.
■590 ▼aSchool code: 0084.
■650 4▼aParticle physics
■650 4▼aNuclear physics
■650 4▼aPhysics
■650 4▼aEnergy
■653 ▼aDeep Underground Neutrino Experiment
■653 ▼aHep neutrinos
■653 ▼aLiquid Argon Time Projection Chambers
■653 ▼aNeutrino
■653 ▼aSolar
■653 ▼aSupernova
■690 ▼a0798
■690 ▼a0756
■690 ▼a0605
■690 ▼a0791
■71020▼aHarvard University▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g87-05B.
■790 ▼a0084
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17358234▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
