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Collision-induced dissociation: A simplistic optical model analysis

โœ Scribed by R.D. Levine; R.B. Bernstein

Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
508 KB
Volume
11
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The cross section aCl~ for t.% collisioninduced dissodation of a diztomic molecule [or ion) by atomic imp&t ti the post-threshold epcgy region is found to be of the form oh = {Etot -&D)~/E* where Etr is the initial rehtive transhtional cn+y, Etot the tot31 (transht.ional+ internal) energy, and iYo the elllloergidty for ke&olb enorgy). The power 5/2 is a direct consequence of the 3-bcxly final state of the CII) proa

๐Ÿ“œ SIMILAR VOLUMES

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## Transition probabilities for the collision induced dissociation reaction. A + BC -A + B + C. are calculnted for :I harmonic oscillator model using n semiclassical approximntion. ## One of the unique features of this investigation is the nppearnnce of quantum oscillations in the dissocintion

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The collision-induced dissociation of protonated uracil has been studied by tandem mass spectrometry using models extensively labeled with stable isotopes, and derivatives of the kinds found in nucleic acids. Following collisional activation at 30 eV translational energy, protonated uracil dissociat

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Collision-induced dissociation of protonated molecular ions in a mixture of macrotetralide antibiotics has been used to determine the sample make-up, as well as the structures of the components in the mixture. Upon 3 keV gaseous collisional activation the near-tetrameric structure of the macrotetral