Delay of an electron in resonances of double atomic ionization by one photon.
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| Title: | Delay of an electron in resonances of double atomic ionization by one photon. |
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| Authors: | Yarzhemsky, V. G.1,2 (AUTHOR) vgyarzh@mail.ru, Chernyshova, L. V.3 (AUTHOR) |
| Source: | Theoretical & Mathematical Physics. May2026, Vol. 227 Issue 2, p817-825. 9p. |
| Subjects: | Resonance, Ionization (Atomic physics), Hartree-Fock approximation, Photoelectron spectra, Photoionization, Green's functions, Spectral line broadening |
| Abstract: | Using Green's functions and Hartree–Fock methods, we study resonances in double ionization of the Ne atom by one photon; they appear because of multielectron interactions. The obtained average delay times for satellite lines in the photoelectron spectrum are in agreement with experiments. It is established that the average delay times of the satellites in the photoelectron spectrum are related to the resonance width by a relation that is close to the resonance width–lifetime uncertainty relation. [ABSTRACT FROM AUTHOR] |
| Copyright of Theoretical & Mathematical Physics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 194042821 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Delay of an electron in resonances of double atomic ionization by one photon. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Yarzhemsky%2C+V%2E+G%2E%22">Yarzhemsky, V. G.</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> vgyarzh@mail.ru</i><br /><searchLink fieldCode="AR" term="%22Chernyshova%2C+L%2E+V%2E%22">Chernyshova, L. V.</searchLink><relatesTo>3</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Theoretical+%26+Mathematical+Physics%22">Theoretical & Mathematical Physics</searchLink>. May2026, Vol. 227 Issue 2, p817-825. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Resonance%22">Resonance</searchLink><br /><searchLink fieldCode="DE" term="%22Ionization+%28Atomic+physics%29%22">Ionization (Atomic physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Hartree-Fock+approximation%22">Hartree-Fock approximation</searchLink><br /><searchLink fieldCode="DE" term="%22Photoelectron+spectra%22">Photoelectron spectra</searchLink><br /><searchLink fieldCode="DE" term="%22Photoionization%22">Photoionization</searchLink><br /><searchLink fieldCode="DE" term="%22Green's+functions%22">Green's functions</searchLink><br /><searchLink fieldCode="DE" term="%22Spectral+line+broadening%22">Spectral line broadening</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Using Green's functions and Hartree–Fock methods, we study resonances in double ionization of the Ne atom by one photon; they appear because of multielectron interactions. The obtained average delay times for satellite lines in the photoelectron spectrum are in agreement with experiments. It is established that the average delay times of the satellites in the photoelectron spectrum are related to the resonance width by a relation that is close to the resonance width–lifetime uncertainty relation. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Theoretical & Mathematical Physics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1134/S0040577926050065 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 817 Subjects: – SubjectFull: Resonance Type: general – SubjectFull: Ionization (Atomic physics) Type: general – SubjectFull: Hartree-Fock approximation Type: general – SubjectFull: Photoelectron spectra Type: general – SubjectFull: Photoionization Type: general – SubjectFull: Green's functions Type: general – SubjectFull: Spectral line broadening Type: general Titles: – TitleFull: Delay of an electron in resonances of double atomic ionization by one photon. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Yarzhemsky, V. G. – PersonEntity: Name: NameFull: Chernyshova, L. V. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 00405779 Numbering: – Type: volume Value: 227 – Type: issue Value: 2 Titles: – TitleFull: Theoretical & Mathematical Physics Type: main |
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