A
Alfred Müller
Researcher at Karlsruhe Institute of Technology
Publications - 585
Citations - 15750
Alfred Müller is an academic researcher from Karlsruhe Institute of Technology. The author has contributed to research in topics: Ion & Ionization. The author has an hindex of 55, co-authored 565 publications receiving 14182 citations. Previous affiliations of Alfred Müller include National Scientific and Technical Research Council & Heriot-Watt University.
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Transfer ionisation in slow collisions of multiply-charged ions with atoms
TL;DR: In this paper, the authors investigated transfer ionisation processes with respect to the potential energy available in the collision system, and the observed charge state fractions of the recoil ions strongly depend on k, the number of captured electrons, and on q, the charge state of the projectile.
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Probing nuclear properties by resonant atomic collisions between electrons and ions
C. Brandau,C. Kozhuharov,Alfred Müller,Dietrich Bernhardt,D. Banas,F. Bosch,Frederick Currell,C. Dimopoulou,A. Gumberidze,S. Hagmann,P.-M. Hillenbrand,Matthias Heil,Michael Lestinsky,Yuri A. Litvinov,Renate Märtin,F. Nolden,Regina Reuschl,S. Sanjari,Stefan Schippers,D. H. Schneider,D. Shubina,Herbert A. Simon,U. Spillmann,Zbigniew Stachura,M. Steck,Th. Stöhlker,G. Weber,M. Wiedeking,Nicolas Winckler,Danyal Winters +29 more
TL;DR: In this paper, the use of the resonant atomic electron-ion collision process of dielectronic recombination (DR) as a tool to probe nuclear properties via isotope shifts and hyperfine effects is discussed.
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Experimental Evidence for Magnetic Field Effects on Dielectronic Recombination via High Rydberg States
T. Bartsch,Stefan Schippers,Alfred Müller,C. Brandau,Gerald Gwinner,A. A. Saghiri,M. Beutelspacher,Manfred Grieser,D. Schwalm,Alexander Wolf,Håkan Danared,Gordon H. Dunn +11 more
TL;DR: The first experimental observation of magnetic field effects on dielectronic recombination (DR) via highly excited Rydberg levels was reported in this paper, where cross-static electric and magnetic fields were imposed on the collision region in high resolution DR measurements with Li-like Cl{sup 14+} ions at the heavy ion storage ring TSR in Heidelberg.
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Determination of the 2s-2p excitation energy of lithiumlike scandium using dielectronic recombination
S. Kieslich,Stefan Schippers,Wei Shi,Alfred Müller,Gerald Gwinner,M. Schnell,Andreas Wolf,Eva Lindroth,M Tokman +8 more
TL;DR: In this article, high-resolution spectroscopy of doubly excited states produced by dielectronic recombination (DR) of lithiumlike 18+$ ions was performed by employing the electron-ion merged-beam technique at the heavy-ion storage ring TSR.
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Some counterexamples in positive dependence
TL;DR: In this article, the authors provide some counterexamples showing that some concepts of positive dependence are strictly stronger than others, such as association versus weak association, weak association versus super-modular dependence, and supermodular dependency versus positive orthant dependence.