Dynamical mixing angle method in neutrino oscillation in matter = 물질속 뉴트리노 진동에서의 동적 섞임각 방법

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The general feature of the MSW effect, the enhanced oscillation of neutrino in matter, is discussed in two ways: the effective mass eigenstate method and $\it dynamical mixing angle$ method. Using a general neutrino survival probability which can be derived with the introduction of the dynamical mixing angles, an exact level-crossing transition probability in the non-adiabatic MSW effect is calculated. It is shown that the exact transition probability significantly differs from the Landau-Zener transition probability, usually derived based on the WKB method, when the vacuum mixing angle becomes large.
Advisors
Choi, Ki-Woonresearcher최기운researcher
Description
한국과학기술원 : 물리학과,
Publisher
한국과학기술원
Issue Date
1997
Identifier
112642/325007 / 000953667
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 물리학과, 1997.2, [ iii, 49 p. ]

Keywords

Numerical calculation; 동적 섞임각; 수치적 계산; 뉴트리노 진동; Dynamical mixing angle; Neutrino oscillaion

URI
http://hdl.handle.net/10203/48441
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=112642&flag=dissertation
Appears in Collection
PH-Theses_Master(석사논문)
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