Zobrazeno 1 - 10
of 33
pro vyhledávání: '"G. Geschonke"'
Autor:
E. Peschardt, A. Butterworth, J. Sladen, O Brunner, H. Frischholz, P. Brown, E. Ciapala, G. Geschonke
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 587:151-177
The upgrade of LEP2 energy to beyond the W boson production threshold required the progressive installation of a completely new radio-frequency (RF) accelerating system. The new system used superconducting (SC) cavities, which complemented and partia
Autor:
Stefan Roesler, Hartmut Ruhl, H. von der Schmitt, M. Hüther, C. Hessler, F. Keeble, Roberto Kersevan, Toshiki Tajima, K. Rieger, Stefano Mazzoni, E. Feldbaumer, Yang Li, F. Friebel, Peter Norreys, Alexey Petrenko, M. Turner, Brennan Goddard, Hao Zhang, Erik Adli, J. T. Moody, Gennady Plyushchev, T. Bohl, Eric Chevallay, V. A. Minakov, Wei Lu, Edda Gschwendtner, N. Savard, V. K. Berglyd Olsen, Allen Caldwell, Zheng-Ming Sheng, Michele Cascella, Graeme Burt, James Mitchell, Muhammad Kasim, R. Tarkeshian, Ian Martin, P. Dirksen, Chengkun Huang, Andrei Seryi, Helga Timko, Theodoros Argyropoulos, S. Mandry, V. A. Verzilov, L. Deacon, H. Vincke, Raoul Trines, Stephane Fartoukh, Atefeh Joulaei, A. Butterworth, Ulrich Dorda, Vitaly Yakimenko, Malika Meddahi, M. Martyanov, O. Reimann, Wolfgang Höfle, Olaf Grulke, Simon Jolly, S. Liu, M. Bernardini, Konstantin Lotov, Y. Wei, Elena Shaposhnikova, Francesco Velotti, Heiko Damerau, Carsten Welsch, Peter Sherwood, F. Salveter, Roberto Martorelli, Zulfikar Najmudin, John P. Farmer, Luis O. Silva, Naveen Kumar, Tim Noakes, Eckhard Elsen, R. I. Spitsyn, Matthew Wing, Ricardo Fonseca, Chiara Bracco, L.Merminga, L. Soby, S. Hillenbrand, T. Tückmantel, John-Bjarne Hansen, J. Holloway, S. Chattopadhyay, Nelson Lopes, G. Geschonke, E. Öz, Frank Simon, Guoxing Xia, Ligia Diana Amorim, R. Fiorito, Robert Bingham, R.W. Assmann, K. Pepitone, J. Bauche, Jorge Vieira, Dino A. Jaroszynski, A. A. Gorn, Frank Zimmermann, B. Buttenschön, Janet Schmidt, Silvia Cipiccia, Philip Burrows, P. V. Tuev, A.-M. Bachmann, Jürgen Pozimski, Ans Pardons, F. Batsch, A. P. Sosedkin, J. Machacek, Anke-Susanne Müller, Alexander Pukhov, Jens Osterhoff, S. Doebert, B. Biskup, T. Rusnak, O. Mete, V. N. Fedosseev, L. Jensen, Robert Apsimon
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear instruments & methods in physics research / A 829, 3-16 (2016). doi:10.1016/j.nima.2015.12.050
2nd European Advanced Accelerator Concepts Workshop, EAAC2015, La Biodola, Isola d'Elba, Italy, 2015-09-13-2015-09-19
Nucl. Instrum. Methods Phys. Res., A, (2016) pp. 3-16
Nuclear instruments & methods in physics research / A 829, 3-16 (2016). doi:10.1016/j.nima.2015.12.050
2nd European Advanced Accelerator Concepts Workshop, EAAC2015, La Biodola, Isola d'Elba, Italy, 2015-09-13-2015-09-19
Nucl. Instrum. Methods Phys. Res., A, (2016) pp. 3-16
2nd European Advanced Accelerator Concepts Workshop, EAAC2015, La Biodola, Isola d'Elba, Italy, 13 Sep 2015 - 19 Sep 2015 ; Nuclear instruments & methods in physics research / A 829, 3 - 16(2016). doi:10.1016/j.nima.2015.12.050
This paper descri
This paper descri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dace8fda941fbd4b34b6a10589e5167f
https://bib-pubdb1.desy.de/record/293047
https://bib-pubdb1.desy.de/record/293047
Autor:
A. Wagner, E. Habel, B. Zotter, M. Jimenez, O. Meincke, O. Bruning, A. Hofmann, G. Geschonke, G Morpurgo, H. Schmickler, Jan Uythoven, Gianluigi Arduini, P. Gayet, G. Roy, G. Cavallari
Publikováno v:
Proceedings of the 1997 Particle Accelerator Conference (Cat. No.97CH36167).
The energy loss of bunches in the LEP superconducting (SC) cavities has been determined by measuring the closed orbit as a function of current with the beam position monitors located at finite dispersion. This method has already been used in earlier
Autor:
R. Ruth, G. Geschonke, L. Rinolfi, L. Thorndahl, L. Groening, F. Zhou, A.D. Yeremian, I. Wilson, R. Miller
The Two-Beam Accelerator concept is one of the most promising methods for producing RF power for future linear colliders. In particular it allows upgrades to multiTeV energies. One of its challenges is the production of the high current drive beam, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b93bba592ec6fc34bbfd1fed4ec25b7
https://doi.org/10.2172/808674
https://doi.org/10.2172/808674
Autor:
G. Geschonke, O. Brunner, A. Butterworth, E. Ciapala, H. Frischholz, P. Brown, E. Peschardt, J. Sladen
The LEP Superconducting RF system reached its maximum configuration of 288 four-cell cavities powered by 36 klystrons in 1999. In 2000, this system, together with 56 cavities of the original copper RF system, routinely provided more than 3630 MV, all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0f03ab775b682e20f31c3a6e829dd51
http://cds.cern.ch/record/507409
http://cds.cern.ch/record/507409
Autor:
G. Geschonke
Publikováno v:
Advances in Cryogenic Engineering ISBN: 9781475790498
CERN is presently upgrading the large Electron Positron Collider (LEP) to higher energy by installing superconducting RF accelerating cavities. For a total installed circumferential voltage of about 2800 MV, 272 cavities operating at 352 MHz will be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0976a657d2e182a93d35e6a58b3689c
https://doi.org/10.1007/978-1-4757-9047-4_12
https://doi.org/10.1007/978-1-4757-9047-4_12
Autor:
M. Stirbet, Joachim Tückmantel, D. Bloess, G. Geschonke, S. Juras, Cristoforo Benvenuti, E. Haebel, N. Hilleret, Daniel Boussard, C. Wyss, H.P. Kindermann, Jan Uythoven
Power couplers for the 352 MHz LEP2 superconducting RF cavities have been plagued by vacuum and electron outbursts which are attributed to multipacting. Processing of these couplers has been a lengthy operation which was often needed again after high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89d01211097ec9384d13967274717099
http://cds.cern.ch/record/283493
http://cds.cern.ch/record/283493
The LEP (Large Electron Positron colliding beam accelerator) uses a dual-frequency acceleration system consisting of coupled accelerating and storage cavities. Basic design features of this system with its accessories and tuning system are described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4265adca11ae1ce61f476e5074c3bd00
http://cds.cern.ch/record/196911
http://cds.cern.ch/record/196911
The results from experimental and three-dimensional computational studies of a radio-frequency structure for use in the CERN Linear Collider are presented. The structure would perform the function of converting beam energy from a UHF accelerated driv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f58123693407377b67e10c4561fd7ae
http://cds.cern.ch/record/196989
http://cds.cern.ch/record/196989
Autor:
H. Morinaga, M. Feil, K. Berdermann, E. Nolte, G. Geschonke, A. Jahnke, R. Zierl, R. Oberschmid, M. Kress
Publikováno v:
Nuclear Instruments and Methods. 158:311-324
Construction and operation of the heavy ion postaccelerator at the Munich tandem accelerator, its rf system, its buncher and its magnetic energy analysing system are described. The booster is a linear rf accelerator of the IH-type. The total accelera