The Hoyle state in nuclear lattice effective field theory

被引：0
|
作者：
TIMO A LÄHDE
EVGENY EPELBAUM
HERMANN KREBS
DEAN LEE
ULF-G MEISSNER
GAUTAM RUPAK
机构：
[1] Institut für Kernphysik,Institute for Advanced Simulation
[2] and Jülich Center for Hadron Physics,Institut für Theoretische Physik II
[3] Ruhr-Universität Bochum,Department of Physics
[4] North Carolina State University,Helmholtz
[5] Universität Bonn,Institut für Strahlen
[6] JARA–High Performance Computing,und Kernphysik and Bethe Center for Theoretical Physics
[7] Mississippi State University,Department of Physics and Astronomy
来源：
Pramana | 2014年 / 83卷
关键词：
Nuclear structure; chiral effective field theory; lattice Monte Carlo; 21.10.Dr; 21.30.−x; 21.60.De;
D O I：
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中图分类号：
学科分类号：
摘要：
We review the calculation of the Hoyle state of 12C in nuclear lattice effective field theory (NLEFT) and its anthropic implications in the nucleosynthesis of 12C and 16O in red giant stars. We also analyse the extension of NLEFT to the regime of medium-mass nuclei, with emphasis on the determination of the ground-state energies of the α nuclei 16O, 20Ne, 24Mg, and 28Si by Euclidean time projection. Finally, we discuss recent NLEFT results for the spectrum, electromagnetic properties, and α-cluster structure of 16O.
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页码：651 / 659
页数：8
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