학술논문
β-decay half-lives of neutron-rich nuclei around 158 Nd, relevant to the formation of the A≈165 rare-earth element peak.
Document Type
Article
Author
Source
Subject
*HALF-life (Nuclear physics)
*NEUTRON capture
*ATOMIC nucleus
*RARE earth metals
*ATOMIC mass
*SOLAR system
*
*
*
*
*
Language
ISSN
2101-6275
Abstract
A β-decay spectroscopy experiment around 158Nd was performed at RI Beam Factory (RIBF), RIKEN Nishina Center, in order to understand the production mechanism of the A≈165 rare-earth element (REE) peak in the r-process mass abundance pattern. In this experiment, 53 half-lives are measured including 34 new results, which could be employed in a fully dynamic r-process network calculation. [ABSTRACT FROM AUTHOR]