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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...
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Study of Higgs Boson Production at High Transverse Momentum in the B-Quark Pair Decay Mode- [electronic resource]
자료유형  
 학위논문파일 국외
최종처리일시  
20240214101646
ISBN  
9798380118668
DDC  
593.7
저자명  
Reyes Rivera, Jose Gabriel.
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  
Higgs boson production
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  
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