Observation of deuterium molecule emission spectra under an active feedback control of H-mod plasma divertor detachment experiment on the EAST tokamak<xref rid="cpb_28_12_125202fn1" ref-type="fn">*</xref><fn id="cpb_28_12_125202fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant No. 11805234).</p></fn>

Observation of deuterium molecule emission spectra under an active feedback control of H-mod plasma divertor detachment experiment on the EAST tokamak**

Project supported by the National Natural Science Foundation of China (Grant No. 11805234).

Gao Wei^†, Huang Juan, Xu Jichan, Wang Liang, Zhang Jing, Su Jianxun, Chen Yingjie, Gao Wei, Wu Zhenwei, the EAST Team

Determining the rotational temperature of the upper excited state D2(d3Πu−) .