Collisional activation: Difference between revisions

Revision as of 22:37, 17 June 2013

Collisional activation
IUPAC RECOMMENDATIONS 2013
collisional excitation collisional activation Interaction of an ion with another gas-phase species in which part of the relative translational energy of the collision partners is converted into internal energy.
Related Term(s):
Reference(s): IUPAC. Analytical Division. Compendium of Analytical Nomenclature (the Orange Book). Definitive Rules, 1979. Compiled by J. Inczdy, T. Lengyel, A. M. Ure. Blackwell Scientific Publications, Oxford (1997). On-line corrected version: http://www.iupac.org /publications/analytical compendium (2000). IUPAC. Compendium of Chemical Terminology, 2nd ed. (the Gold Book). Compiled by A. D. McNaught and A.Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins.
From Definitions of Terms Relating to Mass Spectrometry (IUPAC Recommendations 2013); DOI: 10.1351/PAC-REC-06-04-06 © IUPAC 2013.
Index of Recommended Terms

Collisional activation
GOLD BOOK DEFINITION IUPAC. Compendium of Chemical Terminology, 2nd ed. (the Gold Book). Compiled by A. D. McNaught and A.Wilkinson. Blackwell Scientific Publications, Oxford (1997).
http://goldbook.iupac.org/C01157.html An ion/neutral species process wherein excitation of a projectile ion of high translational energy is brought about by the same mechanism as in collision-induced dissociation. (The ion may decompose subsequently.) Source: PAC, 1991, 63, 1541 (Recommendations for nomenclature and symbolism for mass spectroscopy (including an appendix of terms used in vacuum technology). (Recommendations 1991)) on page 1554
IUPAC Gold Book
Index of Gold Book Terms

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-{{Def2|
+{{Final
-Synonymous with [[Collisional Excitation]].
+|acronym=
-}}
+|def='''collisional excitation'''
-{{Rev5|
+'''collisional activation'''
-See [[collisional excitation]].||}}
-{{orange|
+Interaction of an [[ion]] with another gas-phase species in which part of the relative translational energy of the collision partners is converted into internal energy.
-'''Collisional activation, collisionally activated dissociation'''
+|rel=
+|ref={{obgb}}
+}}
-An ion/neutral species process wherein excitation of a projectile ion of high translational
-energy is brought about by the same mechanism as in collision-induced dissociation.
-}}
 <!-- Gold Book -->