Effect of matrix correction model and mass attenuation coefficients in EPMA-CHIME dating

Bibliographic Information

Other Title
  • EPMA定量分析における補正計算モデルと質量吸収係数がCHIME年代測定に与える影響

Description

Effect of chosen matrix correction model and physical parameters in CHIME (Chemical U-Th-total Pb Isochron Method) has been evaluated using reference monazite (NMQL by Knoper, 2000 and 44069 by Aleinikoff et al., 2006). Evaluated matrix correction models are: conventional ZAF, surface-center Gaussian by Armstrong (1991), PAP, XPP and XPhi. PAP, XPhi and XPP yield small systematic error (less than 1%) while other models give systematically older ages.

Journal

Details 詳細情報について

  • CRID
    1390846609793523840
  • NII Article ID
    130007786048
  • DOI
    10.14824/jakoka.2018.0_26
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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