Study and test of the rebuncher for SARAF-LINAC phase II

Lu Zhao; Xiao Wen Zhu; Jonathan Dumas; Didier Chirpaz; Tom Joannem; Francis Gohier; Nicolas Solenne; Patrice Guiho; Remy Braud; Olivier Piquet; Guillaume Ferrand; Sébastien Ladegaillerie; Claude Marchand; Francoise Gougnaud; Romuald Duperrier; Didier Uriot; Leo Weissman; Boaz Kaizer; Eli Farber; Matthieu Michel; Jean Francois Leyge

doi:10.1016/j.nima.2020.164716

Study and test of the rebuncher for SARAF-LINAC phase II

Lu Zhao, Xiao Wen Zhu, Jonathan Dumas, Didier Chirpaz, Tom Joannem, Francis Gohier, Nicolas Solenne, Patrice Guiho, Remy Braud, Olivier Piquet, Guillaume Ferrand, Sébastien Ladegaillerie, Claude Marchand, Francoise Gougnaud, Romuald Duperrier, Didier Uriot, Leo Weissman, Boaz Kaizer, Eli Farber, Matthieu MichelJean Francois Leyge

Department of Electrical and Electronics Engineering

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

In order to match the beam exiting the RFQ to the superconducting cavities and to minimize the longitudinal beam extension, three rebunchers will be installed in the Medium Energy Beam Transport (MEBT) of SARAF-LINAC phase II. CEA is in charge of the design and fabrication of the copper-plated stainless steel, 3-gap rebunchers. Beam dynamic simulation leads to the global MEBT design. The rebuncher was successfully conditioned to the RF power of 4.4 kW required for CW operation, with sufficient power margin. A solid state power amplifier of 10 kW developed by SNRC is used during the RF test. The rebuncher shows a good performance in terms of the dissipated power, peak temperatures and vacuum level.

Original language	English
Article number	164716
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	986
DOIs	https://doi.org/10.1016/j.nima.2020.164716
State	Published - 11 Jan 2021

Keywords

Beam dynamic
Buncher
Linac
MEBT
RF power

Access to Document

10.1016/j.nima.2020.164716

Cite this

Zhao, L., Zhu, X. W., Dumas, J., Chirpaz, D., Joannem, T., Gohier, F., Solenne, N., Guiho, P., Braud, R., Piquet, O., Ferrand, G., Ladegaillerie, S., Marchand, C., Gougnaud, F., Duperrier, R., Uriot, D., Weissman, L., Kaizer, B., Farber, E., ... Leyge, J. F. (2021). Study and test of the rebuncher for SARAF-LINAC phase II. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 986, Article 164716. https://doi.org/10.1016/j.nima.2020.164716

@article{30051ced637b4a3bb88a237f12b92421,

title = "Study and test of the rebuncher for SARAF-LINAC phase II",

abstract = "In order to match the beam exiting the RFQ to the superconducting cavities and to minimize the longitudinal beam extension, three rebunchers will be installed in the Medium Energy Beam Transport (MEBT) of SARAF-LINAC phase II. CEA is in charge of the design and fabrication of the copper-plated stainless steel, 3-gap rebunchers. Beam dynamic simulation leads to the global MEBT design. The rebuncher was successfully conditioned to the RF power of 4.4 kW required for CW operation, with sufficient power margin. A solid state power amplifier of 10 kW developed by SNRC is used during the RF test. The rebuncher shows a good performance in terms of the dissipated power, peak temperatures and vacuum level.",

keywords = "Beam dynamic, Buncher, Linac, MEBT, RF power",

author = "Lu Zhao and Zhu, {Xiao Wen} and Jonathan Dumas and Didier Chirpaz and Tom Joannem and Francis Gohier and Nicolas Solenne and Patrice Guiho and Remy Braud and Olivier Piquet and Guillaume Ferrand and S{\'e}bastien Ladegaillerie and Claude Marchand and Francoise Gougnaud and Romuald Duperrier and Didier Uriot and Leo Weissman and Boaz Kaizer and Eli Farber and Matthieu Michel and Leyge, {Jean Francois}",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

year = "2021",

month = jan,

day = "11",

doi = "10.1016/j.nima.2020.164716",

language = "אנגלית",

volume = "986",

journal = "Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",

issn = "0168-9002",

publisher = "Elsevier B.V.",

}

Zhao, L, Zhu, XW, Dumas, J, Chirpaz, D, Joannem, T, Gohier, F, Solenne, N, Guiho, P, Braud, R, Piquet, O, Ferrand, G, Ladegaillerie, S, Marchand, C, Gougnaud, F, Duperrier, R, Uriot, D, Weissman, L, Kaizer, B, Farber, E, Michel, M & Leyge, JF 2021, 'Study and test of the rebuncher for SARAF-LINAC phase II', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 986, 164716. https://doi.org/10.1016/j.nima.2020.164716

TY - JOUR

T1 - Study and test of the rebuncher for SARAF-LINAC phase II

AU - Zhao, Lu

AU - Zhu, Xiao Wen

AU - Dumas, Jonathan

AU - Chirpaz, Didier

AU - Joannem, Tom

AU - Gohier, Francis

AU - Solenne, Nicolas

AU - Guiho, Patrice

AU - Braud, Remy

AU - Piquet, Olivier

AU - Ferrand, Guillaume

AU - Ladegaillerie, Sébastien

AU - Marchand, Claude

AU - Gougnaud, Francoise

AU - Duperrier, Romuald

AU - Uriot, Didier

AU - Weissman, Leo

AU - Kaizer, Boaz

AU - Farber, Eli

AU - Michel, Matthieu

AU - Leyge, Jean Francois

PY - 2021/1/11

Y1 - 2021/1/11

N2 - In order to match the beam exiting the RFQ to the superconducting cavities and to minimize the longitudinal beam extension, three rebunchers will be installed in the Medium Energy Beam Transport (MEBT) of SARAF-LINAC phase II. CEA is in charge of the design and fabrication of the copper-plated stainless steel, 3-gap rebunchers. Beam dynamic simulation leads to the global MEBT design. The rebuncher was successfully conditioned to the RF power of 4.4 kW required for CW operation, with sufficient power margin. A solid state power amplifier of 10 kW developed by SNRC is used during the RF test. The rebuncher shows a good performance in terms of the dissipated power, peak temperatures and vacuum level.

AB - In order to match the beam exiting the RFQ to the superconducting cavities and to minimize the longitudinal beam extension, three rebunchers will be installed in the Medium Energy Beam Transport (MEBT) of SARAF-LINAC phase II. CEA is in charge of the design and fabrication of the copper-plated stainless steel, 3-gap rebunchers. Beam dynamic simulation leads to the global MEBT design. The rebuncher was successfully conditioned to the RF power of 4.4 kW required for CW operation, with sufficient power margin. A solid state power amplifier of 10 kW developed by SNRC is used during the RF test. The rebuncher shows a good performance in terms of the dissipated power, peak temperatures and vacuum level.

KW - Beam dynamic

KW - Buncher

KW - Linac

KW - MEBT

KW - RF power

UR - http://www.scopus.com/inward/record.url?scp=85092923730&partnerID=8YFLogxK

U2 - 10.1016/j.nima.2020.164716

DO - 10.1016/j.nima.2020.164716

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:85092923730

SN - 0168-9002

VL - 986

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

M1 - 164716

ER -

Study and test of the rebuncher for SARAF-LINAC phase II

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this