ORBi: Momigny J. - Translational Energy Disposal and Mechanisms of Unimolecular Dissociative Photoionization with He(I) and Ne(I) Resonance Lines. A Surprisal Ananlysis of the CH3F->CH3++F Process.

Reference : Translational Energy Disposal and Mechanisms of Unimolecular Dissociative Photoionizatio...


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Chemistry
	To cite this reference:	http://hdl.handle.net/2268/244

Title :	Translational Energy Disposal and Mechanisms of Unimolecular Dissociative Photoionization with He(I) and Ne(I) Resonance Lines. A Surprisal Ananlysis of the CH3F->CH3++F Process.
Language :	English
Alternative title :	[fr] Le contenu en énergie tranlationnelle et les mecanismes de photoionisation dissociative unimoléculaire induits par les raies de résonance He(I) et Ne(I). Une analyse de la surprise pour le processus CH3F->CH3++F
Author, co-author :	Momigny, J. [Université de Liège - ULg > Département de Chimie (Faculté des sciences) > Laboratoire de Dynamique Moléculaire (Sciences) > >]
	Locht, Robert [ > > ]
	Caprace, G. [ > > ]
Publication date :	1986
Journal title :	International Journal of Mass Spectrometry and Ion Processes
Publisher :	Elsevier
Volume :	71
Pages :	159-168
Audience :	International
ISSN :	0168-1176
City :	Amsterdam
Country :	The Netherlands
Keywords :	[en] Resonance Lines ; HeI, NeI ; Dissociative ionization ; Translational energy ; Surprisal analysis
Abstract :	[en] The He(I) and Ne(I) photoions translational energy spectra of CH3+ from CH3F were measured. At both wavelengths, the translational energy spectrum is made of two components. Their surpisal analysis shows two distinct behaviours: (i) the low energetic and narrow component exhibits a positive slope, whereas (ii) the high energetic and widely spread component is characterized by a negative slope. Furthermore, when He(I) is used, the high translational energy distribution shows a multimodal surprisal. These observations as well as the origin of both distributions are discussed.
Funders :	ARC ; FRFC
Target :	Researchers
Permalink :	http://hdl.handle.net/2268/244
Commentary :	- Printed version of reprint available on request - Version imprimée du tiré-à-part disponible sur demande

File(s) associated to this reference

Fulltext file(s):

	File	Commentary	Version	Size	Access
Open access	IJMSIP71(1986)159.pdf		Author postprint	181.08 kB	View/Open

All documents in ORBi are protected by a user license.

Dspace v1.5