Incomplete rotational cooling in a 22-pole ion trap

详细信息    查看全文

• 作者：E.S. Endres ; G. Egger ; S. Lee ; O. Lakhmanskaya ; M. Simpson ; R. Wester ; ^{roland.wester@uibk.ac.at}
• 关键词：Photodetachment spectroscopy ; Multipole ion trap ; Buffer gas cooling ; Rotational temperatures
• 刊名：Journal of Molecular Spectroscopy
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：332
• 期：Complete
• 页码：134-138
• 全文大小：426 K
• 卷排序：332

文摘

Rotational temperatures have been measured for cold trapped hydroyl anions. The rotational temperature decouples from the buffer gas temperature below 25 K. Different reasons have been investigated, but none of them can explain this.