Resonance phenomena commonly appear in various fields in physics. In particular, most of hadronic particles should be treated as resonances, because they are unstable against the strong decay. These lectures introduces the basic concepts of resonance physics. We then discuss the techniques to study the structure of resonances, aiming at the applications in hadron physics. The topics include: resonances in quantum mechanics, resonances in scattering theory, theory of Feshbach resonances, effective field theories, and compositeness of resonances.
The aim of this lecture is to learn basic resonance phenomena and its importance in hadron physics. Scattering theory, theory of Feshbach resonances, and nonrelativistic effective field theory are learned as theoretical frameworks to describe resonances.
Resonances, Scattering theory, Effective field theory, Compositeness
✔ 専門力 | 教養力 | コミュニケーション力 | 展開力(探究力又は設定力) | 展開力(実践力又は解決力) |
The lecture is given using slides.
授業計画 | 課題 | |
---|---|---|
第1回 | Introduction: resonances in hadron physics | given in the lecture |
第2回 | Resonances in quantum mechanics | given in the lecture |
第3回 | Scattering theory primer | given in the lecture |
第4回 | Resonances in scattering theory | given in the lecture |
第5回 | Theory of Feshbach resonances | given in the lecture |
第6回 | Nonrelativistic effective field theory | given in the lecture |
第7回 | Compositeness and weak-binding relation | given in the lecture |
第8回 | Lambda(1405) as a hadronic molecule | given in the lecture |
学修効果を上げるため,教科書や配布資料等の該当箇所を参照し,「毎授業」授業内容に関する予習と復習(課題含む)をそれぞれ概ね100分を目安に行うこと。
Not specified
Lecture notes will be distributed.
Some problems should be solved in the end of the lecture.
It is required that the students have basic knowledge on quantum physics.
The lecture will be given in English.