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ID 17052
file
creator
Morita, Masaki
Mori, Mitsuo
Sunami, Tetsuzi
NDC
Chemistry
abstract
Ionic fragmentation of core-excited α-alanine in gas phase was observed. The most dominant ionic species is COOH+ for all core-ionizations at C 1s, N 1s, and O 1s. An increase in COO+ and a decrease in COOH+, which were observed as core-hole atom selectivity for the O 1s ionization, are explained by the enhancement of O-H bond scission. Further state-selective O-H bond scission, observed at the O 1s second peak, is attributed to the OOH 1s → 3s/σ* transition.
journal title
Chemical Physics Letters
volume
Volume 417
issue
Issue 1-3
start page
246
end page
250
date of issued
2006-09
publisher
Elsevier
issn
0009-2614
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 2006 Elsevier Ltd.
relation is version of URL
http://dx.doi.org/10.1016/j.cplett.2005.09.039
department
Graduate School of Science