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Echoes of the Cosmic Collapse: Unraveling Neutrino Mysteries with Supernovae
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  
Core-collapse supernovae
키워드  
Cosmology
키워드  
Supernova neutrinos
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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■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.

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