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2012.04.16 15:33
현재 미국물리학회 핵물리분과 위원장이시고, 미국 정부 Nuclear Science Advisory Committee 전 위원장을 역임하셨고, 현재 Texas A&M Cyclotron Center장이신 Robert Tribble 교수님을 초빙하여 아래와 같이 특별강연을 개최합니다. 학과 구성원 여러분의 많은 참석을 부탁 드립니다.
아 래
1. 일시: 2012년 4월 23일(월) 14:00
2. 장소: 제1과학관 2층 31214 e+첨단강의실
3. 초청연사: Robert Tribble 교수 (Texas A&M University)
4. 특강주제: Connections between Stellar Evolution and Nuclear Physics
5. 초록: Many years ago Hans Bethe (and others) realized that nuclear fusion reactions were the only source that could provide the energy to fuel our sun. We now know that nuclear reactions and interactions, along with mass, are key factors in dictating the ultimate fate of a star. The life of many stars ends in an explosion of energy and the production of a wide range of nuclear isotopes. In order to develop a full understanding of this explosive nuclear synthesis, we need information about reactions, masses and lifetimes of radioactive isotopes. This complicated problem has led nuclear physicists to develop new tools to probe nuclear properties and reaction rates for isotopes that often are far from stability. In my presentation, I will provide an overview of our present knowledge of nuclear processes that are important in various stages of stellar evolution. And I will briefly discuss out how we are extending our reach to the very edges of stability.
