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A. Stäbler
Researcher at Max Planck Society
Publications - 91
Citations - 2933
A. Stäbler is an academic researcher from Max Planck Society. The author has contributed to research in topics: ASDEX Upgrade & Tokamak. The author has an hindex of 30, co-authored 90 publications receiving 2795 citations.
Papers
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Confinement Studies in L and H-Type ASDEX Discharges
M. Keilhacker,G. Becker,K. Bernhardi,A. Eberhagen,M. Elshaer,G. Fußmann,O. Gehre,J. Gernhardt,G. v. Gierke,E. Glock,G. Haas,F. Karger,S. Kissel,O. Klüber,M. Kornherr,K. Lackner,G. Lisitano,G. G. Lister,J. Massig,H. M. Mayer,K. McCormick,D. Meisel,E.B. Meservey,E. R. Mueller,H. D. Murmann,H. Niedermeyer,W. Poschenrieder,H. Rapp,B. Richter,H. Röhr,F. Ryter,F. Schneider,G. Siller,P. Smeulders,F. Soeldner,E. Speth,A. Stäbler,K. Steinmetz,K.-H. Steuer,Z. Szymanski,G. Venus,O. Vollmer,Friedrich E. Wagner +42 more
TL;DR: In this paper, the characteristics of neutral-beam-heated ASDEX discharges exhibiting either low (L)- or high (H)-confinement are described, and the most important parameter for transition to the H-mode seems to be a high edge electron temperature: Te values of -600 eV only a few centimeters inside the separatrix with radial gradients of ~300 eV/cm.
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The isotope effect in ASDEX
M. Bessenrodt-Weberpals,Friedrich E. Wagner,O. Gehre,L. Giannone,J. V. Hofmann,A. Kallenbach,K. McCormick,V. Mertens,H. D. Murmann,F. Ryter,Bill Scott,G. Siller,F. X. Söldner,A. Stäbler,K.-H. Steuer,Ulrich Stroth,N. Tsois,H. Verbeek,H. Zoohm +18 more
TL;DR: In this paper, the effect of the isotope mass on plasma parameters as observed in the ASDEX tokamak was analyzed in Ohmic as well as L mode, H mode, and H* mode scenarios.
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Observation of continuous divertor detachment in H-mode discharges in ASDEX upgrade.
O. Gruber,A. Kallenbach,Michael Kaufmann,K. Lackner,V. Mertens,J. Neuhauser,F. Ryter,H. Zohm,M. Bessenrodt-Weberpals,K. Büchl,S. Fiedler,A. R. Field,Ch. Fuchs,Carmen García-Rosales,G. Haas,Albrecht Herrmann,W. Herrmann,S. Hirsch,W. Köppendörfer,Peter Lang,G. Lieder,K. F. Mast,C. S. Pitcher,M. Schittenhelm,J. Stober,W. Suttrop,M. Troppmann,M. Weinlich,M. Albrecht,M. Alexander,K. Asmussen,M. Ballico,K. Behler,K.H. Behringer,H.-S. Bosch,Marco Brambilla,A. Carlson,D. P. Coster,L. Cupido,H.J. DeBlank,S. De Pena Hempel,S. Deschka,C. Dorn,R. Drube,R. Dux,A. Eberhagen,W. Engelhardt,H. U. Fahrbach,H. U. Feist,D. Fieg,G. Fußmann,O. Gehre,J. Gernhardt,P. Ignacz,B. Jüttner,W. Junker,T. Kass,K. Kiemer,H. Kollotzek,M. Kornherr,K. Krieger,B. Kurzan,R. Lang,Martin Laux,M. E. Manso,M. Maraschek,H. M. Mayer,Patrick J. McCarthy,D. Meisel,R. Merkel,H. D. Murmann,B. Napiontek,Dirk Naujoks,G. Neu,R. Neu,J.-M. Noterdaeme,G. Pautasso,W. Poschenrieder,Gerhard Raupp,Harald Richter,T. Richter,H. Röhr,J. Roth,Neil A. Salmon,H. Salzmann,W. Sandmann,H. B. Schilling,Harald Schneider,Ralf Schneider,Wolf-Dieter Schneider,K. Schonmann,G. Schramm,U. Schumacher,J. Schweinzer,U. Seidel,F. Serra,Ana Elisa Bauer de Camargo Silva,M. Sokoll,E. Speth,A. Stäbler,K.-H. Steuer,B. Streibl,W. Treutterer,M. Ulrich,P. Varela,H. Vernickel,O. Vollmer,H. Wedler,U. Wenzel,F. Wesner,R. Wunderlich,D. Zasche,H. P. Zehrfeld +112 more
TL;DR: Feedback-controlled puffing of neon and deuterium has been applied to control the edge-localized-mode behavior and the target plate power deposition during high-power H -mode discharges in ASDEX Upgrade.
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Impurity behaviour in the ASDEX Upgrade divertor tokamak with large area tungsten walls
R. Neu,R. Dux,A. Geier,A. Kallenbach,R. Pugno,V. Rohde,D. Bolshukhin,Julia Fuchs,O. Gehre,O. Gruber,J. Hobirk,Michael Kaufmann,K. Krieger,Martin Laux,C. F. Maggi,H. D. Murmann,J. Neuhauser,F. Ryter,A. C. C. Sips,A. Stäbler,J. Stober,W. Suttrop,H. Zohm +22 more
TL;DR: In this paper, an area of 5.5 m2 of graphite tiles was replaced by tungsten-coated tiles representing about two-thirds of the total area of the central column.
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Design of the half-size ITER neutral beam source for the test facility ELISE
Bernd Heinemann,H. D. Falter,Ursel Fantz,P. Franzen,M. Fröschle,R. Gutser,W. Kraus,Riccardo Nocentini,R. Riedl,E. Speth,A. Stäbler,D. Wünderlich,Piero Agostinetti,T. Jiang +13 more
TL;DR: Stabler et al. as discussed by the authors developed a radio frequency driven negative hydrogen ion source for the ITER neutral beam system, which is an intermediate step between the present small IPP RF sources (1/8 ITER size) and the full size ITER source.