Last Updated：2025/11/22

(physics) A form of mass spectrometry in which ions are accelerated to extraordinarily high kinetic energies before mass analysis.

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accelerator mass spectrometry

Source Word

accelerator mass spectrometry

uncountable

(physics) A form of mass spectrometry in which ions are accelerated to extraordinarily high kinetic energies before mass analysis.

Japanese Meaning

（物理学）加速器を用いて、イオンを極めて高い運動エネルギーに加速してから質量分析を行う、質量分析法の一種。

Researchers used accelerator mass spectrometry to measure trace isotopes in ancient ice cores and reconstruct past climate changes.

研究者たちは、古い氷床の微量同位体を測定し過去の気候変動を再構築するために、加速器質量分析法を用いた。

Sense（1）

(physics) A form of mass spectrometry in which ions are accelerated to extraordinarily high kinetic energies before mass analysis.