서브메뉴
검색
Quantum Electrodynamics (QED) Analogs to Semi-inclusive Deep-Inelastic Scattering (SIDIS), Drell-Yan, and the Corresponding Sivers Sign Change
Quantum Electrodynamics (QED) Analogs to Semi-inclusive Deep-Inelastic Scattering (SIDIS), Drell-Yan, and the Corresponding Sivers Sign Change
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211153012
- ISBN
- 9798384044970
- DDC
- 530
- 저자명
- Manna, Dylan.
- 서명/저자
- Quantum Electrodynamics (QED) Analogs to Semi-inclusive Deep-Inelastic Scattering (SIDIS), Drell-Yan, and the Corresponding Sivers Sign Change
- 발행사항
- [Sl] : University of Michigan, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 183 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-03, Section: B.
- 주기사항
- Advisor: Aidala, Christine.
- 학위논문주기
- Thesis (Ph.D.)--University of Michigan, 2024.
- 초록/해제
- 요약Symmetry found in both nature and mathematics has had a profound role in the history of physics. In this thesis, we will first explore the symmetric features of Time-reversal-odd (T-odd) Transverse Momentum Dependent (TMD) Parton Distribution Functions (PDFs) and the associated process dependence of some of them in Quantum Chromo-Dynamics (QCD). We will then elaborate on the inevitability of accessing analogous effects in a related, but different, gauge field theory, specifically, Quantum Electro-Dynamics (QED). In order to understand the shared physical and mathematical commonality for these effects, it is useful to briefly summarize the history of the problem. Specifically, we set out to find atomic analogs to the Semi-Inclusive Deep Inelastic Scattering (SIDIS) process and Drell-Yan (DY) process, with the goal of elucidating naive time reversal odd symmetries known to exist in the proton. A nonzero single-spin asymmetry has been definitively observed in SIDIS, therefore the interference effects that allow a nonzero asymmetry have been verified, however, this is not so for Drell-Yan. Since the theoretical proof of the Sivers sign change in 2002, experimentalists have struggled to verify the Sivers sign change by comparing SIDIS and Drell-Yan processes: So far, the available polarized Drell-Yan data has been insufficient to verify the process-dependent sign change. An analogous set of systems in QED are predicted to exhibit the single spin asymmetries as well as a Sivers sign change and be calculable to any degree of precision given the small value of αQED. Here, we have proposed QED versions of SIDIS and Drell-Yan, sufficiently analogous to SIDIS and Drell-Yan in QCD, so as to allow for an experimental verification of the gauge field-theoretical prediction of a Sivers sign change.
- 일반주제명
- Physics
- 일반주제명
- Applied mathematics
- 일반주제명
- Quantum physics
- 키워드
- Drell-Yan
- 기타저자
- University of Michigan Physics
- 기본자료저록
- Dissertations Abstracts International. 86-03B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
008250123s2024 us c eng d■001000017164519
■00520250211153012
■006m o d
■007cr#unu||||||||
■020 ▼a9798384044970
■035 ▼a(MiAaPQ)AAI31631472
■035 ▼a(MiAaPQ)umichrackham005635
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a530
■1001 ▼aManna, Dylan.
■24510▼aQuantum Electrodynamics (QED) Analogs to Semi-inclusive Deep-Inelastic Scattering (SIDIS), Drell-Yan, and the Corresponding Sivers Sign Change
■260 ▼a[Sl]▼bUniversity of Michigan▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a183 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-03, Section: B.
■500 ▼aAdvisor: Aidala, Christine.
■5021 ▼aThesis (Ph.D.)--University of Michigan, 2024.
■520 ▼aSymmetry found in both nature and mathematics has had a profound role in the history of physics. In this thesis, we will first explore the symmetric features of Time-reversal-odd (T-odd) Transverse Momentum Dependent (TMD) Parton Distribution Functions (PDFs) and the associated process dependence of some of them in Quantum Chromo-Dynamics (QCD). We will then elaborate on the inevitability of accessing analogous effects in a related, but different, gauge field theory, specifically, Quantum Electro-Dynamics (QED). In order to understand the shared physical and mathematical commonality for these effects, it is useful to briefly summarize the history of the problem. Specifically, we set out to find atomic analogs to the Semi-Inclusive Deep Inelastic Scattering (SIDIS) process and Drell-Yan (DY) process, with the goal of elucidating naive time reversal odd symmetries known to exist in the proton. A nonzero single-spin asymmetry has been definitively observed in SIDIS, therefore the interference effects that allow a nonzero asymmetry have been verified, however, this is not so for Drell-Yan. Since the theoretical proof of the Sivers sign change in 2002, experimentalists have struggled to verify the Sivers sign change by comparing SIDIS and Drell-Yan processes: So far, the available polarized Drell-Yan data has been insufficient to verify the process-dependent sign change. An analogous set of systems in QED are predicted to exhibit the single spin asymmetries as well as a Sivers sign change and be calculable to any degree of precision given the small value of αQED. Here, we have proposed QED versions of SIDIS and Drell-Yan, sufficiently analogous to SIDIS and Drell-Yan in QCD, so as to allow for an experimental verification of the gauge field-theoretical prediction of a Sivers sign change.
■590 ▼aSchool code: 0127.
■650 4▼aPhysics
■650 4▼aApplied mathematics
■650 4▼aQuantum physics
■653 ▼aDrell-Yan
■653 ▼aTime-reversal-odd
■653 ▼aParton Distribution Functions
■653 ▼aTransverse Momentum Dependent
■653 ▼aQuantum Chromo-Dynamics
■690 ▼a0605
■690 ▼a0599
■690 ▼a0364
■71020▼aUniversity of Michigan▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g86-03B.
■790 ▼a0127
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17164519▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
