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Design and Fabrication of High Frequency Resonators for Axion Dark Matter Searches
Design and Fabrication of High Frequency Resonators for Axion Dark Matter Searches
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202103552
- ISBN
- 9798288862182
- DDC
- 539.7
- 서명/저자
- Design and Fabrication of High Frequency Resonators for Axion Dark Matter Searches
- 발행사항
- [Sl] : University of California, Berkeley, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 85 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-01, Section: B.
- 주기사항
- Advisor: van Bibber, Karl.
- 학위논문주기
- Thesis (Ph.D.)--University of California, Berkeley, 2025.
- 초록/해제
- 요약The axion is a well-motivated extension to the Standard Model (SM) that simultaneously resolves the strong charge-parity (CP) problem in quantum chromodynamics (QCD) and provides a viable candidate for cold dark matter (CDM). Haloscope experiments aim to detect CDM axions via their resonant conversion into photons through the inverse Primakoff effect, using cryogenically cooled, high-Q microwave cavities immersed in strong magnetic fields and coupled to ultra-low-noise quantum-limited amplifiers. This dissertation describes the design and development of resonators optimized for sensitivity to axions in the theoretically motivated high-mass range of 20-65 µeV.This work advances the conventional microwave cavity haloscope approach by addressing the growing challenges associated with higher-frequency operation, including reduced cavity volume, increased density of transverse electric (TE) mode crossings, and mechanical and fabrication complexities. The success of a symmetric multirod cavity implemented within a photonic band gap (PBG) in excluding TE modes informed the design of resonators for the Haloscope at Yale Sensitive to Axion CDM (HAYSTAC) and the Axion Longituninal Plasma HAloscope (ALPHA). The performance of these designs is evaluated through electromagnetic simulations and experimental testing, demonstrating significant advancements in resonator technology for axion searches.
- 일반주제명
- Nuclear physics
- 일반주제명
- Engineering
- 일반주제명
- Astrophysics
- 일반주제명
- Astronomy
- 키워드
- Axions
- 키워드
- Cold dark matter
- 키워드
- Haloscope
- 키워드
- Multirod cavity
- 키워드
- Standard Model
- 기타저자
- University of California, Berkeley Nuclear Engineering
- 기본자료저록
- Dissertations Abstracts International. 87-01B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■00520260202103552
■006m o d
■007cr#unu||||||||
■020 ▼a9798288862182
■035 ▼a(MiAaPQ)AAI32041897
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a539.7
■1001 ▼aJackson, Heather Marilyn.
■24510▼aDesign and Fabrication of High Frequency Resonators for Axion Dark Matter Searches
■260 ▼a[Sl]▼bUniversity of California, Berkeley▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a85 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-01, Section: B.
■500 ▼aAdvisor: van Bibber, Karl.
■5021 ▼aThesis (Ph.D.)--University of California, Berkeley, 2025.
■520 ▼aThe axion is a well-motivated extension to the Standard Model (SM) that simultaneously resolves the strong charge-parity (CP) problem in quantum chromodynamics (QCD) and provides a viable candidate for cold dark matter (CDM). Haloscope experiments aim to detect CDM axions via their resonant conversion into photons through the inverse Primakoff effect, using cryogenically cooled, high-Q microwave cavities immersed in strong magnetic fields and coupled to ultra-low-noise quantum-limited amplifiers. This dissertation describes the design and development of resonators optimized for sensitivity to axions in the theoretically motivated high-mass range of 20-65 µeV.This work advances the conventional microwave cavity haloscope approach by addressing the growing challenges associated with higher-frequency operation, including reduced cavity volume, increased density of transverse electric (TE) mode crossings, and mechanical and fabrication complexities. The success of a symmetric multirod cavity implemented within a photonic band gap (PBG) in excluding TE modes informed the design of resonators for the Haloscope at Yale Sensitive to Axion CDM (HAYSTAC) and the Axion Longituninal Plasma HAloscope (ALPHA). The performance of these designs is evaluated through electromagnetic simulations and experimental testing, demonstrating significant advancements in resonator technology for axion searches.
■590 ▼aSchool code: 0028.
■650 4▼aNuclear physics
■650 4▼aEngineering
■650 4▼aAstrophysics
■650 4▼aAstronomy
■653 ▼aAxions
■653 ▼aCold dark matter
■653 ▼aHaloscope
■653 ▼aMultirod cavity
■653 ▼aStandard Model
■690 ▼a0756
■690 ▼a0537
■690 ▼a0596
■690 ▼a0606
■71020▼aUniversity of California, Berkeley▼bNuclear Engineering.
■7730 ▼tDissertations Abstracts International▼g87-01B.
■790 ▼a0028
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17357730▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
