Nuclear Excitation by Electron Capture in Excited Ions

被引:10
作者
Gargiulo, Simone [1 ]
Madan, Ivan [1 ]
Carbone, Fabrizio [1 ]
机构
[1] Ecole Polytech Fed Lausanne EPFL, Lab Ultrafast Microscopy & Electron Scattering LU, Inst Phys IPhys, CH-1015 Lausanne, Switzerland
关键词
ISOMER DEPLETION; CONVERSION COEFFICIENTS; POSSIBLE OVERESTIMATION; EMISSION;
D O I
10.1103/PhysRevLett.128.212502
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A nuclear excitation following the capture of an electron in an empty orbital has been recently observed for the first time. So far, the evaluation of the cross section of the process has been carried out widely using the assumption that the ion is in its electronic ground state prior to the capture. We show that by lifting this restriction new capture channels emerge resulting in a boost of more than three orders of magnitude to the electron capture resonance strength.
引用
收藏
页数:6
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