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Spectroscopic observation of resonances in the F + H2 reaction

Abstract:

Photodetachment spectroscopy of the FH2(-) and FD2(-) anions allows for the direct observation of reactive resonances in the benchmark reaction F + H2 → HF + H. Using cooled anion precursors and a high-resolution electron spectrometer, we observe several narrow peaks not seen in previous experiments. Theoretical calculations, based on a highly accurate F + H2 potential energy surface, convincingly assign these peaks to resonances associated with quasibound states in the HF + H and DF + D prod...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1126/science.aac6939

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Role:
Author
ORCID:
0000-0002-2551-9146
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Role:
Author
ORCID:
0000-0002-7407-303X
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Publisher:
American Association for the Advancement of Science Publisher's website
Journal:
Science Journal website
Volume:
349
Issue:
6247
Pages:
510-513
Publication date:
2015-07-31
Acceptance date:
2015-07-09
DOI:
EISSN:
1095-9203
ISSN:
0036-8075
Pmid:
26228142
Source identifiers:
536553
Language:
English
Keywords:
Pubs id:
pubs:536553
UUID:
uuid:8e323137-9567-4f93-8fe3-97b1f0434d0a
Local pid:
pubs:536553
Deposit date:
2018-04-12

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