Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Rolf Wegner"'
Autor:
Yelong Wei, Hikmet Bursali, Alexej Grudiev, Ben Freemire, Chunguang Jing, Rolf Wegner, Joel Sauza Bedolla, Carsten Welsch
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 4, p 041301 (2022)
This paper presents the design, fabrication, and low-power rf measurement of an externally powered X-band dielectric-loaded accelerating (DLA) structure with a dielectric constant ϵ_{r}=16.66 and a loss tangent tanδ=3.43×10^{−5}. A dielectric ma
Externí odkaz:
https://doaj.org/article/401137e7b4754c18873718a2bba765f3
Autor:
Theodoros Argyropoulos, Nuria Catalan-Lasheras, Alexej Grudiev, Gerard Mcmonagle, Enrique Rodriguez-Castro, Igor Syrachev, Rolf Wegner, Ben Woolley, Walter Wuensch, Hao Zha, Valery Dolgashev, Gorden Bowden, Andrew Haase, Thomas Geoffrey Lucas, Matteo Volpi, Daniel Esperante-Pereira, Robin Rajamäki
Publikováno v:
Physical Review Accelerators and Beams, Vol 21, Iss 6, p 061001 (2018)
A prototype 11.994 GHz, traveling-wave accelerating structure for the Compact Linear Collider has been built, using the novel technique of assembling the structure from milled halves. The use of milled halves has many advantages when compared to a st
Externí odkaz:
https://doaj.org/article/b3b40bd8186a4db5953130e1bcc4a38e
Autor:
William L. Millar, Alexej Grudiev, Walter Wuensch, Nuria Catalan Lasheras, Gerard McMonagle, Riccardo Zennaro, Paolo Craievich, Markus Bopp, Thomas G. Lucas, Matteo Volpi, Jan Paszkiewicz, Amelia Edwards, Rolf Wegner, Hikmet Bursali, Benjamin Woolley, Anastasiya Magazinik, Igor Syratchev, Anna Vnuchenko, Samantha Pitman, Veronica del Pozo Romano, David Ba non Caballero, Graeme Burt
Publikováno v:
IEEE Transactions on Nuclear Science. 70:1-19
This article presents the design, construction, and high-power test of two X -band radio frequency (RF) accelerating structures built as part of a collaboration between CERN and the Paul Scherrer Institute (PSI) for the compact linear collider (CLIC)
Autor:
Yelong Wei, Hikmet Bursali, Alexej Grudiev, Ben Freemire, Chunguang Jing, Rolf Wegner, Joel Sauza Bedolla, Carsten Welsch
Publikováno v:
Physical Review Accelerators and Beams
Dielectric-loaded accelerating (DLA) structures are being studied as an alternative to conventional disk-loaded copper structures to produce the high accelerating gradient. This paper presents the design, fabrication and low-power RF measurement of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f414e6baf78aa416061aa857232cfe38
Autor:
Rolf Wegner, Igor Syratchev, Stefano Benedetti, D. Esperante Pereira, Gerard McMonagle, B. Gimeno Martinez, Anna Vnuchenko, Marc Timmins, A. Faus Golfe, S. Pitman, Walter Wuensch, B. Woolley, M. Garlasch, N. Catalan Lasheras, A. Grudiev
Publikováno v:
Physical Review Accelerators and Beams
Physical Review Accelerators and Beams, American Physical Society, 2020, 23 (8), pp.084801. ⟨10.1103/PhysRevAccelBeams.23.084801⟩
Physical Review Accelerators and Beams, Vol 23, Iss 8, p 084801 (2020)
Physical Review Accelerators and Beams, American Physical Society, 2020, 23 (8), pp.084801. ⟨10.1103/PhysRevAccelBeams.23.084801⟩
Physical Review Accelerators and Beams, Vol 23, Iss 8, p 084801 (2020)
A novel high-gradient accelerating structure with low phase velocity, $v/c=0.38$, has been designed, manufactured and high-power tested. The structure was designed and built using the methodology and technology developed for CLIC $100\text{ }\text{ }
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11304ae5e4f42b16bdeab50d5f9de8e0
http://cds.cern.ch/record/2730215
http://cds.cern.ch/record/2730215
Autor:
Gerard McMonagle, Alexej Grudiev, Robin Rajamaki, Walter Wuensch, Gorden Bowden, Hao Zha, M. Volpi, Nuria Catalan-Lasheras, Igor Syrachev, Theodoros Argyropoulos, Daniel Esperante-Pereira, Enrique Rodriguez-Castro, Valery Dolgashev, Thomas Lucas, B. Woolley, Rolf Wegner, Andrew Haase
Publikováno v:
Physical Review Accelerators and Beams, Vol 21, Iss 6, p 061001 (2018)
A prototype 11.994 GHz, traveling-wave accelerating structure for the Compact Linear Collider has been built, using the novel technique of assembling the structure from milled halves. The use of milled halves has many advantages when compared to a st
TERA Foundation has proposed and designed hadrontherapy facilities based on novel linacs, i.e. high gradient linacs which accelerate either protons or light ions. The overall length of the linac, and therefore its cost, is almost inversely proportion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93a3fc13c92af236892be1fc3ce0f680
http://cds.cern.ch/record/2644571
http://cds.cern.ch/record/2644571
Autor:
A. Degiovanni, U. Amaldi, M. Garlasche, Silvia Verdú-Andrés, Rolf Wegner, Adriano Garonna, R. Bonomi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 657:55-58
The scientific community and the medical industries are putting a considerable effort into the design of compact, reliable and cheap accelerators for hadrontherapy. Up to now only circular accelerators are used to deliver beams with energies suitable
Autor:
Rolf Wegner, F. Gerigk
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 606:257-270
A π -mode structure (PIMS) is investigated for an application in a high duty cycle, high intensity proton Linac. Motivated by the objective to employ a simple and robust accelerating structure at a resonance frequency of 352 MHz for the high energy
Autor:
P. Puggioni, U. Amaldi, S. Verdu Andres, Rolf Wegner, Adriano Garonna, Peter Pearce, M. Weiss, Saverio Braccini, M. Garlasche, R. Bonomi, Guillaume Magrin, R. Zennaro, M. Crescenti, Claudio Mellace, A. Degiovanni, E. Rosso, G. Pitta
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Hadrontherapy with protons and carbon ions is a fast developing methodology in radiation oncology. The accelerators used and planned for this purpose are reviewed starting from the cyclotrons used in the thirties. As discussed in the first part of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32f262023666b1620661180a9d7d7aa8
http://hdl.handle.net/11583/2422719
http://hdl.handle.net/11583/2422719