Search: onr:"swepub:oai:DiVA.org:su-223004" >
Stability and Cooli...
Stability and Cooling of the C2−7 Dianion
-
- Najeeb, P. K., 1986- (author)
- Stockholms universitet,Fysikum
-
- Stockett, Mark H., 1984- (author)
- Stockholms universitet,Fysikum
-
- Anderson, Emma K. (author)
- Stockholms universitet,Fysikum
-
show more...
-
- Kristiansson, Moa, 1989- (author)
- Stockholms universitet,Fysikum
-
- Reinhed, Peter, 1964- (author)
- Stockholms universitet,Fysikum
-
- Simonsson, Ansgar, 1961- (author)
- Stockholms universitet,Fysikum
-
- Rosén, Stefan, 1967- (author)
- Stockholms universitet,Fysikum
-
- Thomas, Richard D., 1972- (author)
- Stockholms universitet,Fysikum
-
Chartkunchand, K. C. (author)
-
Gnaser, H. (author)
-
Golser, R. (author)
-
Hanstorp, D. (author)
-
- Larson, Åsa, 1972- (author)
- Stockholms universitet,Fysikum
-
- Cederquist, Henrik, 1957- (author)
- Stockholms universitet,Fysikum
-
- Schmidt, Henning T., 1966- (author)
- Stockholms universitet,Fysikum
-
- Zettergren, Henning, 1975- (author)
- Stockholms universitet,Fysikum
-
show less...
-
(creator_code:org_t)
- 2023
- 2023
- English.
-
In: Physical Review Letters. - 0031-9007 .- 1079-7114. ; 131:11
- Related links:
-
https://doi.org/10.1...
-
show more...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- We have studied the stability of the smallest long-lived all carbon molecular dianion () in new time domains and with a single ion at a time using a cryogenic electrostatic ion-beam storage ring. We observe spontaneous electron emission from internally excited dianions on millisecond timescales and monitor the survival of single colder molecules on much longer timescales. We find that their intrinsic lifetime exceeds several minutes—6 orders of magnitude longer than established from earlier experiments on . This is consistent with our calculations of vertical electron detachment energies predicting one inherently stable isomer and one isomer which is stable or effectively stable behind a large Coulomb barrier for →+e− separation.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Najeeb, P. K., 1 ...
-
Stockett, Mark H ...
-
Anderson, Emma K ...
-
Kristiansson, Mo ...
-
Reinhed, Peter, ...
-
Simonsson, Ansga ...
-
show more...
-
Rosén, Stefan, 1 ...
-
Thomas, Richard ...
-
Chartkunchand, K ...
-
Gnaser, H.
-
Golser, R.
-
Hanstorp, D.
-
Larson, Åsa, 197 ...
-
Cederquist, Henr ...
-
Schmidt, Henning ...
-
Zettergren, Henn ...
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Atom and Molecul ...
- Articles in the publication
-
Physical Review ...
- By the university
-
Stockholm University