用束箔技术研究Ar离子高电离态激发光谱

Study on Highly Ionised Excited Spectra for Ar by Beam Foil Technigue

本文介绍用束箔技术研究９４ＭｅＶ的Ａｒ离子和Ｃ箔（３９μｇ／ｃｍ２）相互作用，产生高电离态的类Ｂｅ（ＡｒⅩⅤ）－类Ｃ（ＡｒⅩⅢ）等少电子离子。同时，这些离子的电子被激发到高能级，退激放出真空紫外光谱（ＶＵＶ），测量这些光谱，可以得到原子状态的信息。

Few electron ions of Li like — C like argon obtained at an energy of 94MeV pass through a 39μg/ cm 2 carbon foil ,have been studied using beam foil technique.The electrons were excited to high levels and emited VUV spectra,measared spectra and obtained atomic information of status.