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Page 1
High Resolution Photoexcitation Measurements Exacerbate the Long-Standing Fe XVII Oscillator Strength Problem.
Kühn S, Shah C, López-Urrutia JRC, Fujii K, Steinbrügge R, Stierhof J, Togawa M, Harman Z, Oreshkina NS, Cheung C, Kozlov MG, Porsev SG, Safronova MS, Berengut JC, Rosner M, Bissinger M, Ballhausen R, Hell N, Park S, Chung M, Hoesch M, Seltmann J, Surzhykov AS, Yerokhin VA, Wilms J, Porter FS, Stöhlker T, Keitel CH, Pfeifer T, Brown GV, Leutenegger MA, Bernitt S. Kühn S, et al. Among authors: lopez urrutia jrc. Phys Rev Lett. 2020 Jun 5;124(22):225001. doi: 10.1103/PhysRevLett.124.225001. Phys Rev Lett. 2020. PMID: 32567918
Exploring relativistic many-body recoil effects in highly charged ions.
Orts RS, Harman Z, López-Urrutia JR, Artemyev AN, Bruhns H, Martínez AJ, Jentschura UD, Keitel CH, Lapierre A, Mironov V, Shabaev VM, Tawara H, Tupitsyn II, Ullrich J, Volotka AV. Orts RS, et al. Phys Rev Lett. 2006 Sep 8;97(10):103002. doi: 10.1103/PhysRevLett.97.103002. Epub 2006 Sep 6. Phys Rev Lett. 2006. PMID: 17025810
Resonant and near-threshold photoionization cross sections of Fe14+.
Simon MC, López-Urrutia JR, Beilmann C, Schwarz M, Harman Z, Epp SW, Schmitt BL, Baumann TM, Behar E, Bernitt S, Follath R, Ginzel R, Keitel CH, Klawitter R, Kubiček K, Mäckel V, Mokler PH, Reichardt G, Schwarzkopf O, Ullrich J. Simon MC, et al. Phys Rev Lett. 2010 Oct 29;105(18):183001. doi: 10.1103/PhysRevLett.105.183001. Epub 2010 Oct 27. Phys Rev Lett. 2010. PMID: 21231102
Prominent higher-order contributions to electronic recombination.
Beilmann C, Mokler PH, Bernitt S, Keitel CH, Ullrich J, López-Urrutia JR, Harman Z. Beilmann C, et al. Phys Rev Lett. 2011 Sep 30;107(14):143201. doi: 10.1103/PhysRevLett.107.143201. Epub 2011 Sep 29. Phys Rev Lett. 2011. PMID: 22107193
An unexpectedly low oscillator strength as the origin of the Fe XVII emission problem.
Bernitt S, Brown GV, Rudolph JK, Steinbrügge R, Graf A, Leutenegger M, Epp SW, Eberle S, Kubiček K, Mäckel V, Simon MC, Träbert E, Magee EW, Beilmann C, Hell N, Schippers S, Müller A, Kahn SM, Surzhykov A, Harman Z, Keitel CH, Clementson J, Porter FS, Schlotter W, Turner JJ, Ullrich J, Beiersdorfer P, López-Urrutia JR. Bernitt S, et al. Nature. 2012 Dec 13;492(7428):225-8. doi: 10.1038/nature11627. Nature. 2012. PMID: 23235875
Electronic Bridge Excitation in Highly Charged ^{229}Th Ions.
Bilous PV, Bekker H, Berengut JC, Seiferle B, von der Wense L, Thirolf PG, Pfeifer T, López-Urrutia JRC, Pálffy A. Bilous PV, et al. Among authors: lopez urrutia jrc. Phys Rev Lett. 2020 May 15;124(19):192502. doi: 10.1103/PhysRevLett.124.192502. Phys Rev Lett. 2020. PMID: 32469560
New Measurement Resolves Key Astrophysical Fe XVII Oscillator Strength Problem.
Kühn S, Cheung C, Oreshkina NS, Steinbrügge R, Togawa M, Bernitt S, Berger L, Buck J, Hoesch M, Seltmann J, Trinter F, Keitel CH, Kozlov MG, Porsev SG, Gu MF, Porter FS, Pfeifer T, Leutenegger MA, Harman Z, Safronova MS, López-Urrutia JRC, Shah C. Kühn S, et al. Among authors: lopez urrutia jrc. Phys Rev Lett. 2022 Dec 9;129(24):245001. doi: 10.1103/PhysRevLett.129.245001. Phys Rev Lett. 2022. PMID: 36563261
22 results