Kinetic shift

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Kinetic shift
Excess energy above the thermochemical threshold required to observe dissociation of a precursor ion within the timeframe of a particular mass spectrometry experiment.
Note: Kinetic shifts are important when thermochemical quantities are deduced from appearance energy measurements.
Related Term(s):

C. Lifshitz. Eur. J. Mass Spectrom. 8, 85 (2002). ( )

From Definitions of Terms Relating to Mass Spectrometry (IUPAC Recommendations 2013); DOI: 10.1351/PAC-REC-06-04-06 © IUPAC 2013.

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