ORNL Radioactive Beams for Stellar Explosion Studies

被引：0
|
作者：
Smith, Michael S. [1 ]
机构：
[1] Oak Ridge Natl Lab, Div Phys, Oak Ridge, TN 37831 USA
来源：
10TH INTERNATIONAL SYMPOSIUM ON ORIGIN OF MATTER AND EVOLUTION OF GALAXIES | 2010年 / 1269卷
关键词：
novae; supernovae; X-ray bursts; nucleosynthesis; radioactive beams; recoil separators; nuclear data;
D O I：
10.1063/1.3485212
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
At ORNL, we are using unique radioactive beams to measure scattering, transfer, and capture reactions to help understand exploding stars such as novae, supernovae, and X-ray bursts. Recent results have been obtained with beams of Al-26, F-17, and Sn-130,Sn-132, utilizing gas targets, silicon strip detectors, and recoil separators. More exciting work is planned at the future FRIB facility. We are also using synergistic nuclear data evaluations and the Computational Infrastructure for Nuclear Astrophysics to investigate the astrophysical impact of our measurements.
引用
收藏
页码：77 / 83
页数：7
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