Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 22 | - |
dc.citation.startPage | 225001 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 124 | - |
dc.contributor.author | Kuehn, Steffen | - |
dc.contributor.author | Shah, Chintan | - |
dc.contributor.author | Lopez-Urrutia, Jose R. Crespo | - |
dc.contributor.author | Fujii, Keisuke | - |
dc.contributor.author | Steinbruegge, Rene | - |
dc.contributor.author | Stierhof, Jakob | - |
dc.contributor.author | Togawa, Moto | - |
dc.contributor.author | Harman, Zoltan | - |
dc.contributor.author | Oreshkina, Natalia S. | - |
dc.contributor.author | Cheung, Charles | - |
dc.contributor.author | Kozlov, Mikhail G. | - |
dc.contributor.author | Porsev, Sergey G. | - |
dc.contributor.author | Safronova, Marianna S. | - |
dc.contributor.author | Berengut, Julian C. | - |
dc.contributor.author | Rosner, Michael | - |
dc.contributor.author | Bissinger, Matthias | - |
dc.contributor.author | Ballhausen, Ralf | - |
dc.contributor.author | Hell, Natalie | - |
dc.contributor.author | Park, SungNam | - |
dc.contributor.author | Chung, Moses | - |
dc.contributor.author | Hoesch, Moritz | - |
dc.contributor.author | Seltmann, Joern | - |
dc.contributor.author | Surzhykov, Andrey S. | - |
dc.contributor.author | Yerokhin, Vladimir A. | - |
dc.contributor.author | Wilms, Joern | - |
dc.contributor.author | Porter, F. Scott | - |
dc.contributor.author | Stoehlker, Thomas | - |
dc.contributor.author | Keitel, Christoph H. | - |
dc.contributor.author | Pfeifer, Thomas | - |
dc.contributor.author | Brown, Gregory, V | - |
dc.contributor.author | Leutenegger, Maurice A. | - |
dc.contributor.author | Bernitt, Sven | - |
dc.date.accessioned | 2023-12-21T17:36:32Z | - |
dc.date.available | 2023-12-21T17:36:32Z | - |
dc.date.created | 2020-06-29 | - |
dc.date.issued | 2020-06 | - |
dc.description.abstract | For more than 40 years, most astrophysical observations and laboratory studies of two key soft x-ray diagnostic 2p - 3d transitions, 3C and 3D, in Fe XVII ions found oscillator strength ratios f(3C)/f(3D) disagreeing with theory, but uncertainties had precluded definitive statements on this much studied conundrum. Here, we resonantly excite these lines using synchrotron radiation at PETRA III, and reach, at a millionfold lower photon intensities, a 10 times higher spectral resolution, and 3 times smaller uncertainty than earlier work. Our final result of f(3C)/f(3D) = 3.09(8)(6) supports many of the earlier clean astrophysical and laboratory observations, while departing by five sigmas from our own newest large-scale ab initio calculations, and excluding all proposed explanations, including those invoking nonlinear effects and population transfers. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.124, no.22, pp.225001 | - |
dc.identifier.doi | 10.1103/PhysRevLett.124.225001 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.scopusid | 2-s2.0-85086857325 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/33000 | - |
dc.identifier.url | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.124.225001 | - |
dc.identifier.wosid | 000537197200006 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | High Resolution Photoexcitation Measurements Exacerbate the Long-Standing Fe XVII Oscillator Strength Problem | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | REFLECTION GRATING SPECTROMETER | - |
dc.subject.keywordPlus | X-RAY-SPECTRA | - |
dc.subject.keywordPlus | LABORATORY MEASUREMENTS | - |
dc.subject.keywordPlus | RELATIVE INTENSITY | - |
dc.subject.keywordPlus | SOLAR | - |
dc.subject.keywordPlus | TRANSITIONS | - |
dc.subject.keywordPlus | OPACITIES | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | CAPELLA | - |
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