碳离子的光谱和能级寿命的测定
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Abstract
利用束箔技术研究能量为１１０ｋｅＶ的Ｃ＋离子与厚度为８．５μｇ／ｃｍ２的碳箔相互作用激发放出的辐射光，这些光经鉴定主要来自ＣⅠ－ＣⅢ离子的激发辐射光。测量顺着箔后的激发辐射光的衰变曲线，得到几条较强谱线的能级寿命The excited spectra after interaction of C + ion with a carbon foil 8.5μg/cm 2 thick have been investigated by using the Beam Foil technique at anincident energy of 110keV. The measured lines in the spectra are mainly from excited ions of CⅠ, CⅡ and CⅢ. The lifetimes of stronger lines are also measured.国家基
