Radiative electron capture studied for bare, decelerated uranium ions

被引:0
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作者
Stöhlker, T
Ma, X
Ludziejewski, T
Beyer, HF
Bosch, F
Brinzanescu, O
Dunford, RW
Eichler, J
Hagmann, S
Ichihara, A
Kozhuharov, C
Krämer, A
Liesen, D
Mokler, PH
Stachura, Z
Swiat, P
Warczak, A
机构
[1] Gesell Schwerionenforsch mbH, D-64291 Darmstadt, Germany
[2] Goethe Univ Frankfurt, Inst Kernphys, D-60486 Frankfurt, Germany
[3] IMP, Lanzhou, Peoples R China
[4] Andrzej Soltan Inst Nucl Studies, PL-05400 Otwock, Poland
[5] Natl Inst Laser Plasma & Radiat Phys, Bucharest 76900, Romania
[6] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA
[7] Hahn Meitner Inst Berlin GmbH, Bereich Theoret Phys, D-14109 Berlin, Germany
[8] Kansas State Univ, Manhattan, KS 66506 USA
[9] Japan Atom Energy Res Inst, Tokai, Ibaraki 31911, Japan
[10] Inst Nucl Phys, PL-31342 Krakow, Poland
[11] Jagiellonian Univ, Inst Phys, PL-30059 Krakow, Poland
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O4 [物理学];
学科分类号
0702 ;
摘要
By applying the deceleration technique for bare uranium ions at the ESR storage ring we studied the Radiative Electron Capture process in collisions with low-Z target atoms. This allowed us to extend the current information about the time-reversed photoionization process of highly-charged heavy ions to much lower energies than those accessible for neutral heavy elements in the direct reaction channel. The angular differential data obtained prove theoretical predictions that at high-Z higher-order multipole contributions and magnetic corrections play an important role even at energies close to the threshold.
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页码:432 / 434
页数:3
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