서지주요정보
Probing the MSSM flavor structure through K and B meson physics = K 및 B 중간자 물리를 통한 MSSM 플레이버 구조의 조사
서명 / 저자 Probing the MSSM flavor structure through K and B meson physics = K 및 B 중간자 물리를 통한 MSSM 플레이버 구조의 조사 / Jae-Hyeon Park.
저자명 Park, Jae-Hyeon ; 박재현
발행사항 [대전 : 한국과학기술원, 2004].
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소장정보

등록번호

8015728

소장위치/청구기호

학술문화관(문화관) 보존서고

DPH 04010

SMS전송

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초록정보

We study the flavor physics from down-type squark mixings in the context of the minimal supersymmetric standard model. We consider, in particular, CP asymmetries in K and B meson decays and related observables thereof, using mass insertion approximation. For large tan β, a single LL mass insertion can considerably modify both direct and indirect CP violations in the kaon sector. We take into account the neutron electric dipole moment and other rare kaon decays as well. Also, we point out that B → $X_d$r is of great importance in the sdown--sbottom mixing phenomenology, both as a constraint and as a place to look for an experimental signature. The $(S_3)^3$ alignment model has significant potential to modify kaonic CP violations and B → $X_d$r, but not $B^0$--$\overline{B^0}$ mixing. Among the four mass insertions relevant to b → s transitions, $(δ_{23}^d)_{LR}$ and $(δ_{23}^d)_{RL}$ are more likely to drive $S_{φ K}$ close to the current negative central value, than $(δ_{23}^d)_{LL}$ or $(δ_{23}^d)_{RR}$. We show correlations between $S_{φ K}$ and related quantities. Finally, we present an example of $Z_6$--I heterotic orbifold model that is consistent with the measured $\overline{m}_c/\overline{m}_t$, $\overline{m}_s/\overline{m}_b$, and $V_{cb}$.

서지기타정보

서지기타정보
청구기호 {DPH 04010
형태사항 105 p. : 삽도 ; 26 cm
언어 영어
일반주기 저자명의 한글표기 : 박재현
지도교수의 영문표기 :Pyung-Won Ko
지도교수의 한글표기 : 고병원
학위논문 학위논문(박사) - 한국과학기술원 : 물리학과,
서지주기 Reference : p. 96-105
주제 SUPERSYMMETRY
FLAVORRAVITY
SUSY FLAVOR PROBLEM
AND RADION STABILIZATION
초대칭
플레이버초대칭 플레버 문제
라디온 안정화
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