Neutralisation and transport of negative ion beams: physics and diagnostics

Autor: G Serianni, P Agostinetti, M Agostini, V Antoni, D Aprile, C Baltador, M Barbisan, M Brombin, M Cavenago, G Chitarin, M Dalla Palma, R Delogu, F Fellin, N Fonnesu, N Marconato, R Pasqualotto, A Pimazzoni, E Sartori, S Spagnolo, M Spolaore, P Veltri, B Zaniol, M Zaupa

Publikováno v: New Journal of Physics, Vol 19, Iss 4, p 045003 (2017)

Neutral beam injection is one of the most important methods of plasma heating in thermonuclear fusion experiments, allowing the attainment of fusion conditions as well as driving the plasma current. Neutral beams are generally produced by electrostat

Externí odkaz: https://doaj.org/article/f89d5a768f634ee1a54758499139d163

First direct comparison of whole beam and single beamlet divergences in a negative ion source with simultaneous BES and CFC tile calorimetry measurements

Autor: A. Hurlbatt, F. Bonomo, A. Pimazzoni, P. Veltri, M. Agostini, M. Barbisan, M. Brombin, R. Delogu, U. Fantz, B. Heinemann, N. den Harder, G. Orozco, C. Poggi, L. Schiesko, G. Serianni, M. Ugoletti, C. Wimmer

Publikováno v: AIP Advances, Vol 11, Iss 2, Pp 025330-025330-5 (2021)

Neutral beam injection (NBI) systems are required for heating and current drive in the next generation fusion experiment ITER, and strict requirements are placed on the beamlet core divergence (

Externí odkaz: https://doaj.org/article/53de2a910c484716b778d76e25abe589

Lessons learned after three years of SPIDER operation and the first MITICA integrated tests

Autor: D. Marcuzzi, V. Toigo, M. Boldrin, G. Chitarin, S. Dal Bello, L. Grando, A. Luchetta, R. Pasqualotto, M. Pavei, G. Serianni, L. Zanotto, R. Agnello, P. Agostinetti, M. Agostini, D. Aprile, M. Barbisan, M. Battistella, G. Berton, M. Bigi, M. Brombin, V. Candela, V. Candeloro, A. Canton, R. Casagrande, C. Cavallini, R. Cavazzana, L. Cordaro, N. Cruz, M. Dalla Palma, M. Dan, A. De Lorenzi, R. Delogu, M. De Muri, M. De Nardi, S. Denizeau, M. Fadone, F. Fellin, A. Ferro, E. Gaio, C. Gasparrini, F. Gnesotto, P. Jain, A. La Rosa, D. Lopez-Bruna, R. Lorenzini, A. Maistrello, G. Manduchi, S. Manfrin, N. Marconato, I. Mario, G. Martini, R. Milazzo, T. Patton, S. Peruzzo, N. Pilan, A. Pimazzoni, C. Poggi, N. Pomaro, B. Pouradier-Duteil, M. Recchia, A. Rigoni-Garola, D. Rizzetto, A. Rizzolo, F. Santoro, E. Sartori, B. Segalini, A. Shepherd, M. Siragusa, P. Sonato, A. Sottocornola, E. Spada, S. Spagnolo, M. Spolaore, C. Taliercio, P. Tinti, P. Tomsič, L. Trevisan, M. Ugoletti, M. Valente, M. Valisa, F. Veronese, M. Vignando, P. Zaccaria, R. Zagorski, B. Zaniol, M. Zaupa, M. Zuin, M. Cavenago, D. Boilson, C. Rotti, H. Decamps, F. Geli, A. Sharma, P. Veltri, J. Zacks, M. Simon, F. Paolucci, A. Garbuglia, D. Gutierrez, A. Masiello, G. Mico, C. Labate, P. Readman, E. Bragulat, L. Bailly-Maitre, G. Gomez, G. Kouzmenko, F. Albajar, M. Kashiwagi, H. Tobari, A. Kojima, M. Murayama, S. Hatakeyama, E. Oshita, T. Maejima, N. Shibata, Y. Yamashita, K. Watanabe, N.P. Singh, M.J. Singh, H. Dhola, U. Fantz, B. Heinemann, C. Wimmer, D. Wünderlich, K. Tsumori, G. Croci, G. Gorini, A. Muraro, M. Rebai, M. Tardocchi, L. Giacomelli, D. Rigamonti, F. Taccogna, D. Bruno, M. Rutigliano, S. Longo, S. Deambrosis, E. Miorin, F. Montagner, A. Tonti, F. Panin

Publikováno v: Fusion Engineering and Design

ITER envisages the use of two heating neutral beam injectors plus an optional one as part of the auxiliary heating and current drive system, to reach the desired performances during its various phases of operation. The 16.5 MW expected neutral beam p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df2ca079ea70eeba4d9515878f9994f9
https://doi.org/10.1016/j.fusengdes.2023.113590

Spatially resolved diagnostics for optimization of large ion beam sources

Autor: G. Serianni, E. Sartori, R. Agnello, P. Agostinetti, M. Agostini, M. Barbisan, M. Brombin, V. Candeloro, M. Dalla Palma, R. Delogu, M. De Muri, M. Fadone, I. Mario, T. Patton, A. Pimazzoni, C. Poggi, B. Pouradier-Duteil, B. Segalini, A. Shepherd, M. Spolaore, C. Taliercio, M. Ugoletti, P. Veltri, B. Zaniol, R. Pasqualotto

Publikováno v: Review of Scientific Instruments. 93:081101

Giant negative ion sources for neutral beam injectors deliver huge negative ion currents, thanks to their multi-beamlet configuration. As the single-beamlet optics defines the transmission losses along the beamline, the extraction of a similar curren

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57723d55c07eb4c86b2a3d2c400c7f08
https://doi.org/10.1063/5.0084797

On the road to ITER NBIs: SPIDER improvement after first operation and MITICA construction progress

Autor: M. Tardocchi, G. Mico, Hitesh Patel, V. Antoni, A. Garbuglia, A. Masiello, Emanuele Sartori, L. Giacomelli, M. Brombin, F. Geli, A. De Lorenzi, Pierluigi Veltri, Piero Agostinetti, Gabriele Manduchi, S. Cristofaro, T. Maejima, D. Bruno, F. Paolucci, Marica Rebai, L. Cordaro, M. Zaupa, B. Pouradier-Duteil, S. Denizeau, M. Vignando, R. Lorenzini, Y. Yamashita, M. Dan, R. Casagrande, D. Lopez-Bruna, Federica Bonomo, R. Zagorski, M. Siragusa, M. Zuin, A. Rigoni-Garola, V. Candeloro, Daniel Gutierrez, H. Decamps, C. Taliercio, Loris Zanotto, F. Fellin, C. Rotti, M. Fadone, R. Delogu, M. Valente, M. Bigi, A. Canton, Gabriele Croci, R. Agnello, A. Pimazzoni, Bernd Heinemann, Emilio Martines, O. McCormack, M. Dalla Palma, Kazuhiro Watanabe, J. Graceffa, Nicola Pilan, Simone Peruzzo, Vanni Toigo, E. Oshita, A. Rizzolo, Elena Gaio, D. Aprile, M. Dremel, M. De Muri, B. Zaniol, R. Milazzo, C. Cavallini, Silvia Spagnolo, Gianluigi Serianni, N. Cruz, A. Sottocornola, Claudia Gasparrini, Hiroyuki Tobari, L. Trevisan, Namita Singh, P. Tomsic, T. Patton, F. Gasparini, F. Taccogna, Diego Marcuzzi, Atsushi Kojima, E. Spada, A. Muraro, Ursel Fantz, M. Pavei, A.K. Chakraborty, Francesco Gnesotto, A. Ferro, S. Konno, Tullio Bonicelli, Roberto Cavazzana, Giuseppe Chitarin, Nicolò Marconato, Giuseppe Gorini, Adriano Luchetta, A. Maistrello, A. Zamengo, C. Poggi, Marco D’Arienzo, N. Pomaro, F. Panin, A. Rousseau, Monica Spolaore, G. Berton, J.F. Moreno, W. Kraus, S. Dal Bello, M. Battistella, P. Tinti, G. Kouzmenko, D. Boilson, Piergiorgio Sonato, Marco Cavenago, C. Wimmer, M. J. Singh, M. Rutigliano, P. Jain, Pierluigi Zaccaria, M. Ugoletti, Marco Boldrin, D. Rigamonti, Katsuyoshi Tsumori, S. Manfrin, D. Wünderlich, Gwenael Fubiani, Muriel Simon, G. Martini, G. Agarici, Mieko Kashiwagi, D. Terranova, Marco Barbisan, S. Martini, M. Urbani, Luca Grando, Roberto Pasqualotto, J. Zacks, A. Tonti, M. Recchia, C. Labate, Matteo Agostini, P.B. Krastev, V. Pilard, G. Gomez, A. Shepherd

Publikováno v: Fusion Engineering and Design
Fusion engineering and design 168 (2021): 112622-1–112622-10. doi:10.1016/j.fusengdes.2021.112622
info:cnr-pdr/source/autori:Toigo V.; Marcuzzi D.; Serianni G.; Boldrin M.; Chitarin G.; Dal Bello S.; Grando L.; Luchetta A.; Pasqualotto R.; Zaccaria P.; Zanotto L.; Agnello R.; Agostinetti P.; Agostini M.; Antoni V.; Aprile D.; Barbisan M.; Battistella M.; Berton G.; Bigi M.; Brombin M.; Candeloro V.; Canton A.; Casagrande R.; Cavallini C.; Cavazzana R.; Cordaro L.; Cruz N.; Dalla Palma M.; Dan M.; De Lorenzi A.; Delogu R.; De Muri M.; Denizeau S.; Fadone M.; Fellin F.; Ferro A.; Gaio E.; Gasparini F.; Gasparrini C.; Gnesotto F.; Jain P.; Krastev P.; Lopez-Bruna D.; Lorenzini R.; Maistrello A.; Manduchi G.; Manfrin S.; Marconato N.; Martines E.; Martini G.; Martini S.; Milazzo R.; Patton T.; Pavei M.; Peruzzo S.; Pilan N.; Pimazzoni A.; Poggi C.; Pomaro N.; Pouradier-Duteil B.; Recchia M.; Rigoni-Garola A.; Rizzolo A.; Sartori E.; Shepherd A.; Siragusa M.; Sonato P.; Sottocornola A.; Spada E.; Spagnolo S.; Spolaore M.; Taliercio C.; Terranova D.; Tinti P.; Tomsic P.; Trevisan L.; Ugoletti M.; Valente M.; Vignando M.; Zagorski R.; Zamengo A.; Zaniol B.; Zaupa M.; Zuin M.; Cavenago M.; Boilson D.; Rotti C.; Veltri P.; Decamps H.; Dremel M.; Graceffa J.; Geli F.; Urbani M.; Zacks J.; Bonicelli T.; Paolucci F.; Garbuglia A.; Agarici G.; Gomez G.; Gutierrez D.; Kouzmenko G.; Labate C.; Masiello A.; Mico G.; Moreno J-F.; Pilard V.; Rousseau A.; Simon M.; Kashiwagi M.; Tobari H.; Watanabe K.; Maejima T.; Kojima A.; Oshita E.; Yamashita Y.; Konno S.; Singh M.; Chakraborty A.; Patel H.; Singh N.; Fantz U.; Bonomo F.; Cristofaro S.; Heinemann B.; Kraus W.; Wimmer C.; Wunderlich D.; Fubiani G.; Tsumori K.; Croci G.; Gorini G.; McCormack O.; Muraro A.; Rebai M.; Tardocchi M.; Giacomelli L.; Rigamonti D.; Taccogna F.; Bruno D.; Rutigliano M.; D'Arienzo M.; Tonti A.; Panin F./titolo:On the road to ITER NBIs: SPIDER improvement after first operation and MITICA construction progress/doi:10.1016%2Fj.fusengdes.2021.112622/rivista:Fusion engineering and design/anno:2021/pagina_da:112622-1/pagina_a:112622-10/intervallo_pagine:112622-1–112622-10/volume:168

To reach fusion conditions and control the plasma configuration in ITER, the next step in tokamak fusion research, two neutral beam injectors (NBIs) will supply 16.5 MW each, by neutralizing accelerated negative hydrogen or deuterium ions. The requir

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc7cb9752dcfaf68da59af7da371505e
https://hdl.handle.net/21.11116/0000-0008-E4CE-F21.11116/0000-0008-EE7E-021.11116/0000-0008-E4CC-1