日本語

Course Code etc
Academic Year 2024
College College of Science
Course Code CB126
Theme・Subtitle 最も身近なハドロンである陽子・中性子からなる多様な元素の合成と宇宙における原子核の役割
Class Format Face to face (all classes are face-to-face)
Class Format (Supplementary Items)
Campus Lecture
Campus Ikebukuro
Semester Spring Semester
DayPeriod・Room Tue.2・X103
Credit 2
Course Number PHY3410
Language Japanese
Class Registration Method Course Code Registration
Grade (Year) Required 配当年次は開講学部のR Guideに掲載している科目表で確認してください。
prerequisite regulations
Acceptance of Other Colleges 履修登録システムの『他学部・他研究科履修不許可科目一覧』で確認してください。
course cancellation 〇(履修中止可/ Eligible for cancellation)
Online Classes Subject to 60-Credit Upper Limit
Relationship with Degree Policy 各授業科目は、学部・研究科の定める学位授与方針(DP)や教育課程編成の方針(CP)に基づき、カリキュラム上に配置されています。詳細はカリキュラム・マップで確認することができます。
Notes LA211ハドロン物理学、RA211ハドロン物理学と合同授業
Text Code CB126

【Course Objectives】

Hadrons are fundamental particles that constitute the "matter" in the universe. The hadrons that are most familiar to us are the proton and the neutron, which are the basis of the synthesis of the various elements in the universe. This lecture focuses on the the role of atomic nuclei in the universe, including cutting-edge topics, such as nucleosynthesis and stellar explosions.

【Course Contents】

It was in the middle of 20th century that the atomic nuclei are found to play essential roles in the evolution of the universe and origin of elements. A variety of elements exist in this world have been synthesized through nuclear reactions from hydrogen atoms, which is on going even today. All these synthesis of elements mainly took place at the early universe (100 seconds after Big bang), and in the main sequence stars that have been created and destroyed for 10 billion years. Nuclear reactions are also dominating the stellar evolution process in producing the energy to shine the stars, and eventually could induce a supernova explosion. Challenges have been made to study these nuclear reactions experimentally on the earth. For example, the RI beam factory (RIBF) at RIKEN, they create various nuclides which have never been produced by mankind before, to know the origin of the elements. Our knowledge on the nucleosynthesis is still not complete,e.g., the synthesis of heavy elements was once considered to be well-known, but recent studies revealed some deficit in our understanding. In this lecture, an overview on the role of atomic nuclei in stellar phenomena is given, and the research method to study that is introduced.

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