Fourier transform mass spectrometry
From Mass Spectrometry Terms
IUPAC RECOMMENDATIONS 2013
K. K. Murray, R. K. Boyd, M. N. Eberlin, G. J. Langley, L. Li and Y. Naito, Pure Appl. Chem., 2013, 85, 15151609, 10.1351/PACREC060406. 
Fourier transform mass spectrometry 

Mass spectrometry technique in which m/z values are represented by frequencies of ion motion and mass spectra are generated by Fourier transform mathematical operations from time domain transients produced by image current detection.

Related Term(s): 
Reference(s):
M. Scigelova, M. Hornshaw, A. Giannakopulos, A. Makarov. Mol. Cell. Proteomics 10, 1 (2011). 
Definitions of Terms Relating to Mass Spectrometry (IUPAC Recommendations 2013); DOI: 10.1351/PACREC060406 © IUPAC 2013. 