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Monomolecular and collision induced processes for the appearance of metastable diatomic ions

✍ Scribed by H. Wankenne; J. Momigny

Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
301 KB
Volume
4
Category
Article
ISSN
0009-2614

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✦ Synopsis

It is shown mass spectrometrically that monqmolecular metastabie transition processes are observed for the reactions Ni -N+ + lU and CO+-C + O+: the first of these processes is also observed as resulting from a collision induced reaction of about 10 times shorter lifetime than the monomolecular one: monomolecular metastablc components have been shown to exist together with collision induced components for the reactions CO+-C+ + 0, NO+ -t N+ + 0 and NO+ -O+ + N.

📜 SIMILAR VOLUMES

Collision- and non-collision-induced pre
Collision- and non-collision-induced predissociation in the appearance of S+ and CS+ ions from CS2 under electron impact
✍ J. Momigny; G. Mathieu; H. Wankenne; M.A.A. Ferreira 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 404 KB

Metastnble transitions in CS$ leading to S' + CS and CS++ S under electron impact on CS2 are reported. The predissociation processes able to explain the occurrence of these metastablc transitions are discussed. An interpretation of mrne fast dissociation processes is suggested.

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✍ Chhabil Dass 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 763 KB

## Abstract The chemistry of glycerol subjected to a high‐energy particle beam was explored by studying the mass spectral fragmentation characteristics of gas‐phase protonated glycerol and its oligomers by using tandem mass spectrometry. Both unimolecular metastable and collision‐induced dissociati