基于MM1200B质谱系统的MDD模式~(40)Ar/~(39)Ar实验技术及其在阿尔金山中生代冷却中研究中的应用
The MDD Model~(40)Ar/~(39)Ar Age Dating Technique and the Cooling History of the Altyn Mountain
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摘要: 基于MM1 2 0 0B惰性气体质谱系统 ,建立多重扩散域 (MDD)模式40 Ar 39Ar热年代学实验方法 ,应用该方法的实验结果结合其它年代学数据 ,讨论了阿尔金山中生代的冷却历史。Abstract: Based on the mass spectrometer of MM1200B,we have developed the method of Multi Diffusion Domain 40 Ar/ 39 Ar model(MDD modle)age dating.By using this technique,the cooling history of the Altyn Mountain was revealed.