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Total electron ionization cross-sections for molecules of astrochemical interest

Abstract:

We describe a newly upgraded instrument for measuring absolute total electron ionization cross-sections over the energy range from 0 to 300 eV, and present cross-sections for nine previously unstudied molecules, as well as several small molecules for which comparison data is available. The measured cross-sections are compared with the predictions of the BEB model, and show reasonable agreement with the model, albeit peaking at higher electron energies than predicted by the model. We show that...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Oxford college:
Hertford College
Role:
Author
ORCID:
0000-0003-3880-8614
More from this funder
Name:
Engineering and Physical Sciences Research Council
Grant:
EP/L005913/1
Publisher:
Taylor and Francis Group
Journal:
Molecular Physics More from this journal
Volume:
117
Issue:
21
Pages:
3066-3075
Publication date:
2019-03-12
Acceptance date:
2019-02-11
DOI:
EISSN:
1362-3028
ISSN:
0026-8976
Pubs id:
pubs:969951
UUID:
uuid:a7b47bab-4c7d-4999-aad9-b0ec6b332f90
Local pid:
pubs:969951
Source identifiers:
969951
Deposit date:
2019-02-11

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