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Echoes of the Cosmic Collapse: Unraveling Neutrino Mysteries with Supernovae
Echoes of the Cosmic Collapse: Unraveling Neutrino Mysteries with Supernovae
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211153133
- ISBN
- 9798346853992
- DDC
- 530
- 저자명
- Chang, Po-Wen.
- 서명/저자
- Echoes of the Cosmic Collapse: Unraveling Neutrino Mysteries with Supernovae
- 발행사항
- [Sl] : The Ohio State University, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 201 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-06, Section: B.
- 주기사항
- Advisor: Beacom, John F.
- 학위논문주기
- Thesis (Ph.D.)--The Ohio State University, 2024.
- 초록/해제
- 요약Neutrinos are among the most abundant particles in the Universe. They hold the key to unlocking profound insights across particle physics, astrophysics, and cosmology.Despite their prevalence, our understanding of their properties and the astrophysical environments in which they are produced remains limited due to their weak interactions with other particles.Fortunately, core-collapse supernovae (CCSNe), the calamitous explosions that occur when the cores of massive stars collapse after they run out of nuclear fuel, produce colossal amounts of neutrinos. The observed electron antineutrinos from SN 1987A, a nearby CCSN, have provided valuable information about the nature of neutrinos and, for the first time, allowed us to probe the most compact regions in CCSNe. Modern neutrino experiments will detect supernova neutrinos with unprecedented statistics when the next galactic CCSN happens. This highlights the importance of studying supernova neutrinos. However, robust theoretical frameworks for macroscopic astrophysics and microscopic neutrino interactions, detailed analyses of observational data, and reduction of experimental background are essential to decoding the unique information brought by supernova neutrinos.In this dissertation, I explore supernova neutrinos and their implications for particle physics and astrophysics, which comprises four main parts that align with all the aforementioned aspects: (1) I review the CCSNe mechanisms, supernova neutrino production, the SN 1987. A neutrino observations, and the outlook for the future. (2) I develop theoretical frameworks to test nonstandard neutrino self-interactions using supernova neutrino data. (3) I conduct an extensive search for supernovae as potential sources of the high-energy astrophysical neutrino events observed by IceCube. (4) I apply deep neural networks to identify the muon-induced background in Super-Kamiokande, one of the major experiments for supernova neutrinos. Following the context, I present my independent research on predicting the strong gravitational lens parameters with state-of-the-art deep learning architectures.Combined, the series of my work aims to open up various avenues to unravel the neutrino mysteries with supernovae.
- 일반주제명
- Physics
- 일반주제명
- Particle physics
- 일반주제명
- Astrophysics
- 일반주제명
- Astronomy
- 키워드
- Neutrinos
- 키워드
- Cosmology
- 키워드
- Cosmic collapse
- 기타저자
- The Ohio State University Physics
- 기본자료저록
- Dissertations Abstracts International. 86-06B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520250211153133
■006m o d
■007cr#unu||||||||
■020 ▼a9798346853992
■035 ▼a(MiAaPQ)AAI31837285
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a530
■1001 ▼aChang, Po-Wen.
■24510▼aEchoes of the Cosmic Collapse: Unraveling Neutrino Mysteries with Supernovae
■260 ▼a[Sl]▼bThe Ohio State University▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a201 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-06, Section: B.
■500 ▼aAdvisor: Beacom, John F.
■5021 ▼aThesis (Ph.D.)--The Ohio State University, 2024.
■520 ▼aNeutrinos are among the most abundant particles in the Universe. They hold the key to unlocking profound insights across particle physics, astrophysics, and cosmology.Despite their prevalence, our understanding of their properties and the astrophysical environments in which they are produced remains limited due to their weak interactions with other particles.Fortunately, core-collapse supernovae (CCSNe), the calamitous explosions that occur when the cores of massive stars collapse after they run out of nuclear fuel, produce colossal amounts of neutrinos. The observed electron antineutrinos from SN 1987A, a nearby CCSN, have provided valuable information about the nature of neutrinos and, for the first time, allowed us to probe the most compact regions in CCSNe. Modern neutrino experiments will detect supernova neutrinos with unprecedented statistics when the next galactic CCSN happens. This highlights the importance of studying supernova neutrinos. However, robust theoretical frameworks for macroscopic astrophysics and microscopic neutrino interactions, detailed analyses of observational data, and reduction of experimental background are essential to decoding the unique information brought by supernova neutrinos.In this dissertation, I explore supernova neutrinos and their implications for particle physics and astrophysics, which comprises four main parts that align with all the aforementioned aspects: (1) I review the CCSNe mechanisms, supernova neutrino production, the SN 1987. A neutrino observations, and the outlook for the future. (2) I develop theoretical frameworks to test nonstandard neutrino self-interactions using supernova neutrino data. (3) I conduct an extensive search for supernovae as potential sources of the high-energy astrophysical neutrino events observed by IceCube. (4) I apply deep neural networks to identify the muon-induced background in Super-Kamiokande, one of the major experiments for supernova neutrinos. Following the context, I present my independent research on predicting the strong gravitational lens parameters with state-of-the-art deep learning architectures.Combined, the series of my work aims to open up various avenues to unravel the neutrino mysteries with supernovae.
■590 ▼aSchool code: 0168.
■650 4▼aPhysics
■650 4▼aParticle physics
■650 4▼aAstrophysics
■650 4▼aAstronomy
■653 ▼aNeutrinos
■653 ▼aCore-collapse supernovae
■653 ▼aCosmology
■653 ▼aSupernova neutrinos
■653 ▼aCosmic collapse
■690 ▼a0605
■690 ▼a0798
■690 ▼a0596
■690 ▼a0606
■71020▼aThe Ohio State University▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g86-06B.
■790 ▼a0168
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17165183▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.


