Ionic fragmentation processes of core-excited α-alanine in gas phase
Chemical Physics Letters Volume 417 Issue 1-3
Page 246-250
published_at 2006-09
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| File | |
| Title ( eng ) |
Ionic fragmentation processes of core-excited α-alanine in gas phase
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| Creator |
Morita Masaki
Mori Mitsuo
Sunami Tetsuzi
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| Source Title |
Chemical Physics Letters
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| Volume | 417 |
| Issue | 1-3 |
| Start Page | 246 |
| End Page | 250 |
| 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.
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| NDC |
Chemistry [ 430 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
Elsevier
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| Date of Issued | 2006-09 |
| Rights |
Copyright (c) 2006 Elsevier Ltd.
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| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0009-2614
[DOI] 10.1016/j.cplett.2005.09.039
[NCID] AA00602122
[DOI] http://dx.doi.org/10.1016/j.cplett.2005.09.039
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