Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Tomas Junquera"'
Autor:
Jean-Pierre Thermeau, Tomas Junquera, Nicolas R. Chevalier, Luis Medeiros Romão, Dirk Vandeplassche
Publikováno v:
AIP Conference Proceedings.
SCK⋅CEN, the Belgian Nuclear Research Centre, is designing MYRRHA, a flexible fast spectrum research reactor (80 MWth), conceived as an accelerator driven system (ADS), able to operate in sub-critical and critical modes. It contains a continuous-wa
Publikováno v:
Applied Surface Science. :136-143
The primary limitation to the increase of the attainable accelerating gradient in superconducting cavities is the strong field emission (FE) of electrons from the RF surface. Many studies devoted to the DC field emission have shown that the electron
Autor:
P.E. Bernaudin, S. Blivet, F. Lutton, M. Fruneau, C. Thomas-Madec, G. Olry, R. Ferdinand, F. Vezzu, Y. Gomez-Martinez, G. Martinet, D. Longuevergne, G. Devanz, H. Saugnac, A. Pérolat, Tomas Junquera, P. Bosland
Publikováno v:
22nd Particle Accelerator Conference 07 (PAC'07)
22nd Particle Accelerator Conference 07 (PAC'07), Jun 2007, Albuquerque, United States. pp.THOAKI04
HAL
22nd Particle Accelerator Conference 07 (PAC'07), Jun 2007, Albuquerque, United States. pp.THOAKI04
HAL
The SPIRAL 2 superconducting LINAC is composed of 2 cryomodule families. The first family in the low energy section, called cryomodules A, is composed of 12 cryomodules housing a single cavity at beta=0.07. The second family in the high energy sectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c8086ebe1f50894014c0e20b3f7351
https://hal.in2p3.fr/in2p3-00169255/document
https://hal.in2p3.fr/in2p3-00169255/document
Autor:
S. Bousson, P. Szott, J. L. Biarrotte, H. Saugnac, C. Commeaux, S. Blivet, J. Lesrel, E. Roy, G. Olry, Christophe Joly, Tomas Junquera
Publikováno v:
Physica C: Superconductivity and its Applications
Physica C
12th International Workshop on RF Superconductivity
12th International Workshop on RF Superconductivity, Jul 2005, Ithaca, United States. pp.197-200, ⟨10.1016/j.physc.2006.03.030⟩
Physica C
12th International Workshop on RF Superconductivity
12th International Workshop on RF Superconductivity, Jul 2005, Ithaca, United States. pp.197-200, ⟨10.1016/j.physc.2006.03.030⟩
SPIRAL2 is a radioactive beams facility, composed of a superconducting linac driver, delivering deuterons with an energy of up to 40 MeV (5 mA) and heavy ions with an energy of 14.5 MeV/u (1 mA). This facility is now fully approved by the French gove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a221b01bfcba7c92f53efe02a3a141f
http://hal.in2p3.fr/in2p3-00105518
http://hal.in2p3.fr/in2p3-00105518
Publikováno v:
Physica C: Superconductivity and its Applications
Physica C
12th International Workshop on RF Superconductivity
12th International Workshop on RF Superconductivity, Jul 2005, Ithaca, United States. pp.190-192, ⟨10.1016/j.physc.2006.03.138⟩
Physica C
12th International Workshop on RF Superconductivity
12th International Workshop on RF Superconductivity, Jul 2005, Ithaca, United States. pp.190-192, ⟨10.1016/j.physc.2006.03.138⟩
Within the HIPPI (high intensity pulsed proton injector) project, supported by the 6th PCRD (framework programme for research and development) of the European Union, the German research centre Forschungszentrum Julich proposed a multi-spoke H-cavity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76008cca899369679f5cb1e2446fe88a
http://hal.in2p3.fr/in2p3-00105521
http://hal.in2p3.fr/in2p3-00105521
Autor:
Sebastien Blivet, Y. Gasser, E. Jacques, J P Poupeau, Tomas Junquera, Dominique Roudier, S. Bousson, J.P. Charrier, H. Saugnac, B. Visentin, Ph. Szott, A. Aspart, D. Braud, P. Sahuquet, J. L. Biarrotte, F. Simoens
Publikováno v:
Proceedings of the 2003 Bipolar/BiCMOS Circuits and Technology Meeting (IEEE Cat. No.03CH37440).
The first five-cell niobium superconducting cavity (700 MHz, /spl beta/=0.65) has been successfully tested in the horizontal cryostat CryHoLab. Technological choices like equipment with stainless steel helium vessel and flanges appeared to be viable
Publikováno v:
Proceedings Particle Accelerator Conference.
In order to investigate the field emission and the thermal breakdown of 9-cell TESLA SRF cavities, 150 specially developed surface scanning thermometers have been built. The description of the thermometers and their calibration in superfluid helium a
Autor:
S. Bousson, H. Gassot, H. Safa, G. Devanz, Tomas Junquera, H. Saugnac, G. Olry, J. Lesrel, J. L. Biarrotte, J.P. Charrier
Publikováno v:
Cryogenic Engineering Conference (CEC) Advances in cryogenic engineering 47A
Cryogenic Engineering Conference-International Cryogenic Materials Conference
Cryogenic Engineering Conference-International Cryogenic Materials Conference, Jul 2001, Madison, United States. pp.515-522, ⟨10.1063/1.1472061⟩
Cryogenic Engineering Conference-International Cryogenic Materials Conference
Cryogenic Engineering Conference-International Cryogenic Materials Conference, Jul 2001, Madison, United States. pp.515-522, ⟨10.1063/1.1472061⟩
High intensity proton beams, in the multi-MW range (typically 1 GeV and a few mA) are considered today for different applications: neutron sources, nuclear waste transmutation, radioactive ion beams and neutrino factories. All the foreseen projects a
Autor:
J. C. Lescornet, H. Gassot, S. Bousson, Michel Jeandin, J. Lesrel, Vincent Guipont, M. Fouaidy, Tomas Junquera
Publikováno v:
Cryogenic Engineering Conference (CEC) Advances in cryogenic engineering 47B
Cryogenic Engineering Conference-International Cryogenic Materials Conference
Cryogenic Engineering Conference-International Cryogenic Materials Conference, Jul 2001, Madison, United States. pp.523-530, ⟨10.1063/1.1472062⟩
Cryogenic Engineering Conference-International Cryogenic Materials Conference
Cryogenic Engineering Conference-International Cryogenic Materials Conference, Jul 2001, Madison, United States. pp.523-530, ⟨10.1063/1.1472062⟩
High mechanical stability is needed for the Superconducting RF (SRF) cavities which are proposed for future electron and proton accelerators. The cavity structure is subjected to Lorentz forces and external mechanical vibrations which induce large re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b0e0f0684f009f4d6e75aef24fe423f
http://hal.in2p3.fr/in2p3-00025138
http://hal.in2p3.fr/in2p3-00025138
Autor:
R. Bandelmann, D. Bloess, Angelo Bosotti, W. Singer, M. Fouaidy, K. Zapfe, S. Wolff, J. Weisend, T. Schilcher, M. Juillard, J. Wojtkiewicz, G. Weichert, L. Lilje, Matthias Liepe, A. Gössel, K. Rehlich, B. Bonin, P. D. Gall, M. Pekeler, B. Aune, Tomas Junquera, Hasan Padamsee, H. Kaiser, Peter Schmüser, B. Dwersteg, A. Matheisen, H. B. Peters, W.-D. Möller, A. Gamp, H. Safa, R. Lange, M. Ferrario, D. Trines, Jacek Sekutowicz, D. Hubert, K. Twarowski, S. Simrock, M. Kuchnir, Maury Tigner, M. Leenen, D. Reschke, D. Proch, J. Graber, D. A. Edwards, H. Edwards, Carlo Pagani, O. Peters, M. Hüning, C. Crawford, G. Deppe, Mark Champion, A. Mosnier, G. Kreps
Publikováno v:
Scopus-Elsevier
Physical Review Special Topics-Accelerators and Beams
Physical Review Special Topics-Accelerators and Beams, 2000, 3, pp.092001-1-092001-25. ⟨10.1103/PhysRevSTAB.3.092001⟩
Physical Review Special Topics. Accelerators and Beams, Vol 3, Iss 9, p 092001 (2000)
Physical Review Special Topics-Accelerators and Beams
Physical Review Special Topics-Accelerators and Beams, 2000, 3, pp.092001-1-092001-25. ⟨10.1103/PhysRevSTAB.3.092001⟩
Physical Review Special Topics. Accelerators and Beams, Vol 3, Iss 9, p 092001 (2000)
The conceptional design of the proposed linear electron-positron collider TESLA is based on 9-cell 1.3 GHz superconducting niobium cavities with an accelerating gradient of ${E}_{\mathrm{acc}}\ensuremath{\ge}25\mathrm{MV}/\mathrm{m}$ at a quality fac