A
A. Staebler
Researcher at Max Planck Society
Publications - 27
Citations - 395
A. Staebler is an academic researcher from Max Planck Society. The author has contributed to research in topics: ASDEX Upgrade & Jet (fluid). The author has an hindex of 10, co-authored 27 publications receiving 382 citations.
Papers
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Journal ArticleDOI
The ‘hybrid’ scenario in JET: towards its validation for ITER
E. Joffrin,A. C. C. Sips,J.F. Artaud,A. Becoulet,L. Bertalot,R. Budny,P. Buratti,P. Belo,C. D. Challis,F. Crisanti,M. de Baar,P. de Vries,C. Gormezano,C. Giroud,O. Gruber,G. T. A. Huysmans,F. Imbeaux,A. Isayama,X. Litaudon,P. J. Lomas,D. C. McDonald,Y.-S. Na,S. D. Pinches,A. Staebler,T. Tala,A. A. Tuccillo,K-D. Zastrow +26 more
TL;DR: In this article, the performance of the hybrid regime was validated in JET experiments up to βN = 2.8 at low toroidal field (1.7 T), with plasma triangularity and normalized Larmor radius (ρ*) corresponding to identical ASDEX Upgrade discharges.
Journal ArticleDOI
The improved H-mode at ASDEX Upgrade: a candidate for an ITER hybrid scenario
A. Staebler,A. C. C. Sips,Marco Brambilla,R. Bilato,R. Dux,O. Gruber,J. Hobirk,L. D. Horton,C. F. Maggi,A. Manini,M. Maraschek,A. Mück,Y.-S. Na,R. Neu,G. Tardini,M. R. Wade +15 more
TL;DR: Improved H-mode plasmas are documented for 3.2 1 sawteeth as the main trigger of large amplitude neoclassical tearing modes are avoided in this article, where the existence domain in the q95 range, the dependence on the normalized Larmor radius and initial experiments showing that high performance improved H-modes can be obtained with strong central ion cyclotron resonance heating (ICRH).
Journal ArticleDOI
Towards the realization on JET of an integrated H-mode scenario for ITER
J. Ongena,P. Monier-Garbet,W. Suttrop,P. Andrew,M. Becoulet,R.V. Budny,Y. Corre,G. Cordey,Pierre Dumortier,T. Eich,L. Garzotti,D. L. Hillis,J.T. Hogan,L. C. Ingesson,S. Jachmich,E. Joffrin,Peter Lang,A. Loarte,P. J. Lomas,G. P. Maddison,D. C. McDonald,A.M. Messiaen,M. F. F. Nave,G. Saibene,R. Sartori,Olivier Sauter,J. D. Strachan,B. Unterberg,M. Valovic,I. Voitsekhovitch,M. von Hellermann,B. Alper,Yu.F. Baranov,M. Beurskens,G. Bonheure,J. Brzozowski,J. Bucalossi,M. Brix,M. Charlet,I. Coffey,M.R. de Baar,P. de Vries,C. Giroud,C. Gowers,N. C. Hawkes,G.L. Jackson,C. Jupen,A. Kallenbach,H. R. Koslowski,K. D. Lawson,M. J. Mantsinen,G. F. Matthews,F. Milani,M. Murakami,Andrea Murari,R. Neu,V.V. Parail,S. Podda,Maria Ester Puiatti,Juergen Rapp,E. Righi,Filippo Sartori,Yanick Sarazin,A. Staebler,M.F. Stamp,G. Telesca,Marco Valisa,Boris Weyssow,K-D. Zastrow,Efda-Jet Contributors +69 more
TL;DR: In this paper, the authors focused on discharges with normalized parameters for plasma density, energy confinement and beta similar to those of the ITER Q(DT) = 10 = 1.
Journal ArticleDOI
Recent progress on JET towards the ITER reference mode of operation at high density
J. Ongena,W. Suttrop,M. Becoulet,G. Cordey,Pierre Dumortier,Th. Eich,L. C. Ingesson,S. Jachmich,Peter Lang,A. Loarte,P. J. Lomas,G. P. Maddison,A.M. Messiaen,M. F. F. Nave,Juergen Rapp,G. Saibene,R. Sartori,Olivier Sauter,J. D. Strachan,B. Unterberg,M. Valovic,B Alper,P. Andrew,Yu.F. Baranov,J. Brzozowski,J. Bucalossi,M. Brix,Robert Budny,M. Charlet,I. Coffey,M.R. de Baar,P. de Vries,C. Gowers,N. C. Hawkes,M. von Hellermann,D. L. Hillis,J.T. Hogan,G.L. Jackson,E. Joffrin,C. Jupen,A. Kallenbach,H. R. Koslowski,K D Lawson,M. J. Mantsinen,G Matthews,P. Monier-Garbet,D. C. McDonald,F. Milani,M. Murakami,Andrea Murari,R. Neu,Vassili Parail,S. Podda,Maria Ester Puiatti,E. Righi,Filippo Sartori,Yanick Sarazin,A. Staebler,M.F. Stamp,G. Telesca,Marco Valisa,Boris Weyssow,K-D. Zastrow +62 more
TL;DR: In this article, high density and high confinement for the ITER reference scenario at Q = 10 is summarized, with a new and more favourable behaviour observed at high densities, requiring further studies.
Journal ArticleDOI
Divertor tokamak operation at high densities on ASDEX Upgrade
O. Gruber,V. Mertens,J. Neuhauser,F. Ryter,W. Suttrop,M. Albrecht,M. Alexander,K. Asmussen,G. Becker,K. Behler,K.H. Behringer,A. Bergmann,M. Bessenrodt-Weberpals,K. Borras,Hans-Stephan Bosch,Bastiaan J. Braams,Marco Brambilla,F. Braun,H. Brinkschulte,K. Büchl,A. Buhler,A. Carlson,R. Chodura,D. P. Coster,L. Cupido,H. J. de Blank,S. De Pena Hempel,S. Deschka,C. Dorn,R. Drube,R. Dux,W. Engelhardt,J. Engstler,H. U. Fahrbach,H. U. Feist,S. Fiedler,P. Franzen,Julia Fuchs,G. Fussmann,J. Gafert,O. Gehre,J. Gernhardt,Sibylle Günter,G. Haas,Klaus Hallatschek,J. Hartmann,B. Heinemann,G. Herppich,Albrecht Herrmann,W. Herrmann,S. Hirsch,M. Hoek,F. Hoenen,F. Hofmeister,H. Hohenoecker,Eberhard Holzhauer,P. Ignacz,D. Jacobi,W. Junker,M. Kakoulidis,A. Kallenbach,N. Karakatsanis,O. J. W. F. Kardaun,T. Kass,Michael Kaufmann,A. Khutoretski,H. Kollotzek,W. Koeppendoerfer,W. Kraus,K. Krieger,B. Kurzan,G. Kyriakakis,K. Lackner,Peter Lang,R. Lang,Martin Laux,L. Lengyel,F. Leuterer,M. Maraschek,M. Markoulaki,K. F. Mast,Patrick J. McCarthy,D. Meisel,H. Meister,R. Merkel,H. W. Mueller,M. Muenich,H. D. Murmann,B. Napiontek,G. Neu,R. Neu,M. Niethammer,J.-M. Noterdaeme,E. Pasch,G. Pautasso,A. G. Peeters,G. Pereverzev,C.S. Pitcher,W. Poschenrieder,Gerhard Raupp,K. Reinmueller,R. Riedl,V. Rohde,H. Roehr,J. Roth,H. Salzmann,W. Sandmann,H. B. Schilling,M. Schittenhelm,D. Schloegl,Harald Schneider,R. Schneider,Wolf-Dieter Schneider,G. Schramm,J. Schweinzer,S. Schweizer,R. Schwoerer,Bruce D. Scott,U. Seidel,F. Serra,S. Sesnic,A. Silva,M. Sokoll,E. Speth,A. Staebler,K.-H. Steuer,J. Stober,B. Streibl,A. Thoma,W. Treutterer,M. Troppmann,N. Tsois,M. Ulrich,P. Varela,H. Verbeek,O. Vollmer,H. Wedler,M. Weinlich,U. Wenzel,F. Wesner,Robert Wolf,R. Wunderlich,N. Xantopoulus,Q. Yu,D. Zasche,Thomas Zehetbauer,H. P. Zehrfeld,H. Zohm,M. Zouhar +148 more
TL;DR: In this paper, an upper density limit is found which represents a non-disruptive H - L back transition, which is preceded by the occurrence of type-III ELMs.