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    • 9. 发明申请
    • SYSTEM AND METHOD FOR PERFORMING GEOCHRONOLOGY
    • 用于执行地球物理学的系统和方法
    • US20130317751A1
    • 2013-11-28
    • US13994597
    • 2011-11-02
    • Sebastien L. DreyfusRobert J. Pottorf
    • Sebastien L. DreyfusRobert J. Pottorf
    • G01V9/00
    • G01V9/00G01N30/72G01N33/2823H01J49/00
    • Systems and methods for determining geologic age are provided. A method includes separating a sample into species of interest; supplying the species of interest to a mass spectrometer; generating an intensity-versus-time data set for two or more elemental masses, identifying a set of intensity peaks having members from each of at least two of the intensity-versus-time data sets; and determining the geologic age of the sample using ratios of the members of the set of intensity peaks. A system includes a species generator for receiving a sample and generating species of interest; a mass spectrometer for receiving the species of interest and generating an intensity-versus-time data set for each of two or more elemental masses; and a processor configured to identify a set of intensity peaks, and to determine the geologic age of the sample using ratios of the members of the set of intensity peaks.
    • 提供了确定地质年龄的系统和方法。 一种方法包括将样品分离成感兴趣的物种; 将感兴趣的物种提供给质谱仪; 生成两个或多个元素质量的强度对时间数据集合,从强度对时间数据集中的至少两个中的每一个识别具有成员的一组强度峰值; 并使用该组强度峰值的成员的比例来确定样品的地质年龄。 一种系统包括用于接收样品并产生感兴趣物种的物种发生器; 质谱仪,用于接收感兴趣的物种,并为两个或更多个元素质量中的每一个产生强度相对于时间的数据集; 以及处理器,其被配置为识别一组强度峰值,并且使用该组强度峰值的成员的比率来确定样本的地质年龄。