论文标题
$^2S_ {1/2} - ^2p_ {1/2} $，$^2p_ {3/2} $过渡中的库存和冷却相对性C $^{3+} $ ions的激光光谱
Laser spectroscopy of the $^2S_{1/2} - ^2P_{1/2}$, $^2P_{3/2}$ transitions in stored and cooled relativistic C$^{3+}$ ions
论文作者
论文摘要
The $^2S_{1/2} - ^2P_{1/2}$ and $^2S_{1/2} - ^2P_{3/2}$ transitions in Li-like carbon ions stored and cooled at a velocity of $β\approx 0.47$ in the Experimental Storage Ring (ESR) at the GSI Helmholtz Centre in Darmstadt have been investigated in a激光光谱实验。使用新的连续波紫外线激光系统和新型的Extreme UV（XUV）检测系统获得共振波长，以检测前向发射的荧光光子。将这两个过渡获得的结果与现有的实验和理论数据进行了比较。在ESR处的早期激光光谱测量中发现的差异，血浆光谱和干涉法的结果已经解决，并确认了实验和理论之间的一致性。
The $^2S_{1/2} - ^2P_{1/2}$ and $^2S_{1/2} - ^2P_{3/2}$ transitions in Li-like carbon ions stored and cooled at a velocity of $β\approx 0.47$ in the Experimental Storage Ring (ESR) at the GSI Helmholtz Centre in Darmstadt have been investigated in a laser spectroscopy experiment. Resonance wavelengths were obtained using a new continuous-wave UV laser system and a novel extreme UV (XUV) detection system to detect forward emitted fluorescence photons. The results obtained for the two transitions are compared to existing experimental and theoretical data. A discrepancy found in an earlier laser spectroscopy measurement at the ESR with results from plasma spectroscopy and interferometry has been resolved and agreement between experiment and theory is confirmed.
