logo

korean english

게시판

Home > 게시판 > 세미나

아래와 같이 세미나를 개최하오니 많이 참석해 주시기 바랍니다.

 

                    아     래

 

제목:  APOLLO Program: Understanding Neutron-Rich Nuclei for r-Process Nucleosynthesis

 

연사:  이   혜   영 박사 (미국 Los Alamos National Laboratory)
 

일시: 2012년 5월 3일(목) 오후 3:30

 

장소:  도서관 2층 프리젠테이션 룸


 

초록:  To understand the heavy elements production, r-process nucleosynthesis has been studied for several decades. Despite the vast improvement in observations, modeling, and nuclear physics that has been made, the r-process study still contains a large uncertainty due to the limited experimental access to unstable nuclei. APOLLO (Array for Photon Observing LANL Output), a half-sphere scintillator array detecting gamma rays, is designed to study the properties of neutron-rich nuclei. APOLLO can be coupled to the highly efficient HELIOS (HELIcalOrbit Spectrometer) at Argonne National Laboratory (ANL), to measure gamma rays in conjunction to transfer reactions. The study using APOLLO on the currently available neutron-rich nuclei at ANL will help predicting the level density and the gamma-strength function, improving the reaction rates for very neutron-rich nuclei, and being ready for upcoming FRIB (Facility for Rare Isotope Beams). The current status of this project and future outlook will be discussed.

 

 

This work was supported by the Department of Energy in the United States under Contract No. DE-AC52-06NA25396.

 

 

번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1079275
136 <7월27일>Correlated topological phases in 3D complex oxides via Green's functions 2012.07.27 88907
135 <6/21> Nuclear Astrophysics in Effective Field Theories 2012.06.20 88627
134 <6/19> Kohn's theorem and non-relativistic symmetry 2012.06.15 89070
133 <6/19> 초전도 특별세미나 2012.06.11 98166
132 <6/5> Bilinear Wess-Zumino term for open AdS superstring: covariant description of D-branes 2012.06.04 100941
131 <5/22> Vortex partition function and 3d dualities 2012.05.21 69112
130 <6/5> BK 석학초청 특별강연 - How Well Does High Field Specific Heat Probe the Nodal Nature of the Multi- 2012.05.14 97193
129 <5/16> superconformal index with line operators and domain walls 2012.05.14 93245
128 <5/9> Gravity dual of (Non-)Fermi Liquids from Entanglement Entropy 2012.05.07 80242
127 <5/8> A brief introduction to holographic entanglement entropy 2012.05.07 77288
» <5/3> APOLLO Program: Understanding Neutron-Rich Nuclei for r-Process Nucleosynthesis 2012.05.03 90350
125 <5/1> Supersymmetry Breaking in Chern-Simons-matter Theories 2012.04.30 73254
124 <4/24> How to introduce the monopole in quantum mechanics? 2012.04.23 74468
123 <4/18> Action-angle variables for the near-horizon extreme black hole particle dynamics 2012.04.17 111708
122 <4/23> BK 석학초청 특별강연 - Connections between Stellar Evolution and Nuclear Physics 2012.04.16 77877
121 <4/6> Observation of Reactor Electron Antineutrino Disappearance in the RENO Experiment 2012.04.04 75047
120 <3/14> Proto-neutron star 2012.03.08 68380
119 <3/22> 석학초청 특별강연 – Pyeongyang Advances Its Nuclear Program 2012.03.07 67379
118 BK 석학초청 특별세미나 - Frustration and dimensional reduction in multi-orbital systems 2011.10.28 253043
117 <11/3> Special Seminar - "2011 Nobel Physics: The beginning and the end of the universe" 2011.10.27 81656