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Study of Higgs Boson Production at High Transverse Momentum in the B-Quark Pair Decay Mode- [electronic resource]
Study of Higgs Boson Production at High Transverse Momentum in the B-Quark Pair Decay Mode- [electronic resource]
Detailed Information
- 자료유형
- 학위논문파일 국외
- 최종처리일시
- 20240214101646
- ISBN
- 9798380118668
- DDC
- 593.7
- 서명/저자
- Study of Higgs Boson Production at High Transverse Momentum in the B-Quark Pair Decay Mode - [electronic resource]
- 발행사항
- [S.l.]: : Michigan State University., 2023
- 발행사항
- Ann Arbor : : ProQuest Dissertations & Theses,, 2023
- 형태사항
- 1 online resource(256 p.)
- 주기사항
- Source: Dissertations Abstracts International, Volume: 85-02, Section: B.
- 주기사항
- Advisor: Huston, Joey.
- 학위논문주기
- Thesis (Ph.D.)--Michigan State University, 2023.
- 사용제한주기
- This item must not be sold to any third party vendors.
- 초록/해제
- 요약This document presents constraints on Higgs boson production at high transverse momentum using the bb̄ channel. The study is based on data collected at √s = 13 TeV with the ATLAS detector, corresponding to an integrated luminosity of 136 fb−1. The events of interest consist of two large radius jets recoilling against each other. The Higgs boson decaying to b-quarks is identified using b-tagging techniques, exploiting the experimental signature of b-hadron decays while the other jet is a fully hadronic system. Z → bb̄ events are used to validate experimental techniques. Upper limits at the 95% confidence level on the Higgs boson production cross section are established for transverse momenta above 450 GeV and above 1 TeV. Studies related to possible improvements of these results, by reducing the uncertainties are also discussed, such as the use of modern jet definitions like UFO jets and the development of jet substructure taggers using machine learning techniques.
- 일반주제명
- Particle physics.
- 일반주제명
- Physics.
- 키워드
- ATLAS detector
- 키워드
- Machine learning
- 키워드
- bb̄ channel
- 키워드
- Jets
- 기타저자
- Michigan State University Physics - Doctor of Philosophy
- 기본자료저록
- Dissertations Abstracts International. 85-02B.
- 기본자료저록
- Dissertation Abstract International
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
008240612s2023 us |||||||||||||||c||eng d■001000016934720
■00520240214101646
■006m o d
■007cr#unu||||||||
■020 ▼a9798380118668
■035 ▼a(MiAaPQ)AAI30633589
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a593.7
■1001 ▼aReyes Rivera, Jose Gabriel.▼0(orcid)0000-0001-8335-0505
■24510▼aStudy of Higgs Boson Production at High Transverse Momentum in the B-Quark Pair Decay Mode▼h[electronic resource]
■260 ▼a[S.l.]:▼bMichigan State University. ▼c2023
■260 1▼aAnn Arbor :▼bProQuest Dissertations & Theses, ▼c2023
■300 ▼a1 online resource(256 p.)
■500 ▼aSource: Dissertations Abstracts International, Volume: 85-02, Section: B.
■500 ▼aAdvisor: Huston, Joey.
■5021 ▼aThesis (Ph.D.)--Michigan State University, 2023.
■506 ▼aThis item must not be sold to any third party vendors.
■520 ▼aThis document presents constraints on Higgs boson production at high transverse momentum using the bb̄ channel. The study is based on data collected at √s = 13 TeV with the ATLAS detector, corresponding to an integrated luminosity of 136 fb−1. The events of interest consist of two large radius jets recoilling against each other. The Higgs boson decaying to b-quarks is identified using b-tagging techniques, exploiting the experimental signature of b-hadron decays while the other jet is a fully hadronic system. Z → bb̄ events are used to validate experimental techniques. Upper limits at the 95% confidence level on the Higgs boson production cross section are established for transverse momenta above 450 GeV and above 1 TeV. Studies related to possible improvements of these results, by reducing the uncertainties are also discussed, such as the use of modern jet definitions like UFO jets and the development of jet substructure taggers using machine learning techniques.
■590 ▼aSchool code: 0128.
■650 4▼aParticle physics.
■650 4▼aPhysics.
■653 ▼aHiggs boson production
■653 ▼aATLAS detector
■653 ▼aMachine learning
■653 ▼abb̄ channel
■653 ▼aJets
■690 ▼a0798
■690 ▼a0605
■71020▼aMichigan State University▼bPhysics - Doctor of Philosophy.
■7730 ▼tDissertations Abstracts International▼g85-02B.
■773 ▼tDissertation Abstract International
■790 ▼a0128
■791 ▼aPh.D.
■792 ▼a2023
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16934720▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
■980 ▼a202402▼f2024
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