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Multiparticle cumulant mapping for coulomb explosion imaging

Abstract:

We extend covariance velocity map ion imaging to four particles, establishing cumulant mapping and allowing for measurements that provide insights usually associated with coincidence detection, but at much higher count rates. Without correction, a fourfold covariance analysis is contaminated by the pairwise correlations of uncorrelated events, but we have addressed this with the calculation of a full cumulant, which subtracts pairwise correlations. We demonstrate the approach on the four-body...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1103/physrevlett.130.093001

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Role:
Author
ORCID:
0000-0002-8094-7047
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Role:
Author
ORCID:
0000-0001-9308-4925
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Name:
Engineering and Physical Sciences Research Council
Grant:
Ref R102215-101 (EP/V026690/1)
Publisher:
American Physical Society
Journal:
Physical Review Letters More from this journal
Volume:
130
Issue:
9
Article number:
93001
Publication date:
2023-03-02
Acceptance date:
2023-02-02
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
Language:
English
Keywords:
Pubs id:
1331101
Local pid:
pubs:1331101
Deposit date:
2023-03-03

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