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Quantum electrodynamics in strong electromagnetic fields : substate resolved K transition energies in heliumlike uranium

2025
journal article
article
10.1103/PhysRevLett.134.153001
Journal
Physical Review Letters
200
Author
Pfäfflein Ph.

Weber G.

Allgeier S.

Andelkovic Z.

Bernitt S.
Show more
Volume
134
Number
15
Article ID
153001
ISSN
0031-9007
eISSN
1079-7114
Language
English
Journal language
English
Abstract in English

Using novel metallic magnetic calorimeter detectors at the CRYRING@ESR, we recorded x-ray spectra of stored and electron cooled heliumlike uranium (U90+) with an unmatched spectral resolution of close to 90 eV. This allowed for an accurate determination of the energies of all four components of the K⁢𝛼 transitions in U. We find good agreement with state-of-the-art bound-state QED calculations for the strong-field regime. Our results do not support any systematic deviation between experiment and theory in heliumlike systems, the presence of which was subject of intense debates in recent years.

Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.abstract.enUsing novel metallic magnetic calorimeter detectors at the CRYRING@ESR, we recorded x-ray spectra of stored and electron cooled heliumlike uranium (U90+) with an unmatched spectral resolution of close to 90 eV. This allowed for an accurate determination of the energies of all four components of the K⁢𝛼 transitions in U$^{90+}$. We find good agreement with state-of-the-art bound-state QED calculations for the strong-field regime. Our results do not support any systematic deviation between experiment and theory in heliumlike systems, the presence of which was subject of intense debates in recent years.
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.authorPfäfflein, Ph.
dc.contributor.authorWeber, G.
dc.contributor.authorAllgeier, S.
dc.contributor.authorAndelkovic, Z.
dc.contributor.authorBernitt, S.
dc.contributor.authorBondarev, A. I.
dc.contributor.authorBorovik, A.
dc.contributor.authorDuval, L.
dc.contributor.authorFleischmann, A.
dc.contributor.authorForstner, O.
dc.contributor.authorFriedrich, M.
dc.contributor.authorGlorius, J.
dc.contributor.authorGumberidze, A.
dc.contributor.authorHahn, Ch.
dc.contributor.authorHerfurth, F.
dc.contributor.authorHengstler, D.
dc.contributor.authorHerdrich, M. O.
dc.contributor.authorHillenbrand, P.-M.
dc.contributor.authorKalinin, A.
dc.contributor.authorKiffer, M.
dc.contributor.authorKröger, F. M.
dc.contributor.authorKubullek, M.
dc.contributor.authorKuntz, P.
dc.contributor.authorLestinsky, M.
dc.contributor.authorLitvinov, Yu. A.
dc.contributor.authorLöher, B.
dc.contributor.authorMenz, E. B.
dc.contributor.authorOver, T.
dc.contributor.authorPetridis, N.
dc.contributor.authorRingleb, S.
dc.contributor.authorSidhu, R. S.
dc.contributor.authorSpillmann, U.
dc.contributor.authorTrotsenko, S.
dc.contributor.authorWarczak, Andrzej - 132538
dc.contributor.authorZhu, B.
dc.contributor.authorEnss, Ch.
dc.contributor.authorStöhlker, Th.
dc.date.accessioned2025-05-08T13:43:59Z
dc.date.available2025-05-08T13:43:59Z
dc.date.createdat2025-05-05T11:45:25Zen
dc.date.issued2025
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number15
dc.description.versionostateczna wersja wydawcy
dc.description.volume134
dc.identifier.articleid153001
dc.identifier.doi10.1103/PhysRevLett.134.153001
dc.identifier.eissn1079-7114
dc.identifier.issn0031-9007
dc.identifier.urihttps://ruj.uj.edu.pl/handle/item/552146
dc.languageeng
dc.language.containereng
dc.rightsDodaję tylko opis bibliograficzny
dc.rights.licenceCC-BY
dc.share.typeinne
dc.subtypeArticle
dc.titleQuantum electrodynamics in strong electromagnetic fields : substate resolved K$\alpha$ transition energies in heliumlike uranium
dc.title.journalPhysical Review Letters
dc.typeJournalArticle
dspace.entity.typePublicationen
dc.abstract.en
Using novel metallic magnetic calorimeter detectors at the CRYRING@ESR, we recorded x-ray spectra of stored and electron cooled heliumlike uranium (U90+) with an unmatched spectral resolution of close to 90 eV. This allowed for an accurate determination of the energies of all four components of the K⁢𝛼 transitions in U$^{90+}$. We find good agreement with state-of-the-art bound-state QED calculations for the strong-field regime. Our results do not support any systematic deviation between experiment and theory in heliumlike systems, the presence of which was subject of intense debates in recent years.
dc.affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.author
Pfäfflein, Ph.
dc.contributor.author
Weber, G.
dc.contributor.author
Allgeier, S.
dc.contributor.author
Andelkovic, Z.
dc.contributor.author
Bernitt, S.
dc.contributor.author
Bondarev, A. I.
dc.contributor.author
Borovik, A.
dc.contributor.author
Duval, L.
dc.contributor.author
Fleischmann, A.
dc.contributor.author
Forstner, O.
dc.contributor.author
Friedrich, M.
dc.contributor.author
Glorius, J.
dc.contributor.author
Gumberidze, A.
dc.contributor.author
Hahn, Ch.
dc.contributor.author
Herfurth, F.
dc.contributor.author
Hengstler, D.
dc.contributor.author
Herdrich, M. O.
dc.contributor.author
Hillenbrand, P.-M.
dc.contributor.author
Kalinin, A.
dc.contributor.author
Kiffer, M.
dc.contributor.author
Kröger, F. M.
dc.contributor.author
Kubullek, M.
dc.contributor.author
Kuntz, P.
dc.contributor.author
Lestinsky, M.
dc.contributor.author
Litvinov, Yu. A.
dc.contributor.author
Löher, B.
dc.contributor.author
Menz, E. B.
dc.contributor.author
Over, T.
dc.contributor.author
Petridis, N.
dc.contributor.author
Ringleb, S.
dc.contributor.author
Sidhu, R. S.
dc.contributor.author
Spillmann, U.
dc.contributor.author
Trotsenko, S.
dc.contributor.author
Warczak, Andrzej - 132538
dc.contributor.author
Zhu, B.
dc.contributor.author
Enss, Ch.
dc.contributor.author
Stöhlker, Th.
dc.date.accessioned
2025-05-08T13:43:59Z
dc.date.available
2025-05-08T13:43:59Z
dc.date.createdaten
2025-05-05T11:45:25Z
dc.date.issued
2025
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.number
15
dc.description.version
ostateczna wersja wydawcy
dc.description.volume
134
dc.identifier.articleid
153001
dc.identifier.doi
10.1103/PhysRevLett.134.153001
dc.identifier.eissn
1079-7114
dc.identifier.issn
0031-9007
dc.identifier.uri
https://ruj.uj.edu.pl/handle/item/552146
dc.language
eng
dc.language.container
eng
dc.rights
Dodaję tylko opis bibliograficzny
dc.rights.licence
CC-BY
dc.share.type
inne
dc.subtype
Article
dc.title
Quantum electrodynamics in strong electromagnetic fields : substate resolved K$\alpha$ transition energies in heliumlike uranium
dc.title.journal
Physical Review Letters
dc.type
JournalArticle
dspace.entity.typeen
Publication
Affiliations
No affiliation
Pfäfflein, Ph.
Weber, G.
Allgeier, S.
Andelkovic, Z.
Bernitt, S.
Bondarev, A. I.
Borovik, A.
Duval, L.
Fleischmann, A.
Forstner, O.
Friedrich, M.
Glorius, J.
Gumberidze, A.
Hahn, Ch.
Herfurth, F.
Hengstler, D.
Herdrich, M. O.
Hillenbrand, P.-M.
Kalinin, A.
Kiffer, M.
Kröger, F. M.
Kubullek, M.
Kuntz, P.
Lestinsky, M.
Litvinov, Yu. A.
Löher, B.
Menz, E. B.
Over, T.
Petridis, N.
Ringleb, S.
Sidhu, R. S.
Spillmann, U.
Trotsenko, S.
Zhu, B.
Enss, Ch.
Stöhlker, Th.
Wydział Fizyki, Astronomii i Informatyki Stosowanej
Warczak, Andrzej

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