IPAC2017 - List of Authors (Lussignol, Y.)

Paper	Title	Page
MOPVA037	Development and Commissioning of the Doppler-Shift Unit for the Measurement of the Ion Species Fractions and Beam Energy of the ESS Proton Source	936
	C.A. Thomas, T.J. Shea ESS, Lund, Sweden J. Fils GSI, Darmstadt, Germany Y. Lussignol, P. Mattei CEA/DSM/IRFU, France Ø. Midttun University of Bergen, Bergen, Norway L. Neri INFN/LNS, Catania, Italy F. Senée, O. Tuske CEA/IRFU, Gif-sur-Yvette, France
	ESS proton source is in going to be soon delivered to the ESS project. In order to qualify the source, a series of beam instrumentation diagnostics have been designed and produced. In particular, a specific spectrograph dedicated to the fraction species measurement is currently commissioned. This instrument not only is capable of measuring the fraction species produced by the source, but also it can measure their energy and energy spread, the mass of the different species, and additional spectral rays coming from the gas species in presence in the vacuum chamber. We present in this paper the commissioning of this instrument, the Doppler Shift unit, dedicated to the measurement of the fraction species.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-MOPVA037
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THPIK005	RF Conditionning of the Spiral 2 CW RFQ	4114
	O. Piquet, Y. Lussignol CEA/DSM/IRFU, France M. Desmons, A.C. France, P. Galdemard CEA/IRFU, Gif-sur-Yvette, France M. Di Giacomo, R. Ferdinand, J.-M. Lagniel GANIL, Caen, France
	The SPIRAL2 RFQ is designed to accelerate light and heavy ions with A/Q from 1 to 3 at 0.73 MeV/A. The nominal beam intensities are up to 5 mA CW for both proton and deuteron beams and up to 1 mA CW for heavier ions. The four-vane cavity is made with 5 1-meter long sections mechanically assembled, it works at 88 MHz and is powered up to 180 kW CW to achieve the nominal vane voltage of 113.7 kV for A/Q = 3 ions. This paper describes the RF conditioning of the RFQ at GANIL with the setting of its RF systems and cooling system used to tune the cavity resonance frequency.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPIK005
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Paper

Title

Page

Development and Commissioning of the Doppler-Shift Unit for the Measurement of the Ion Species Fractions and Beam Energy of the ESS Proton Source

936

C.A. Thomas, T.J. Shea
ESS, Lund, Sweden
J. Fils
GSI, Darmstadt, Germany
Y. Lussignol, P. Mattei
CEA/DSM/IRFU, France
Ø. Midttun
University of Bergen, Bergen, Norway
L. Neri
INFN/LNS, Catania, Italy
F. Senée, O. Tuske
CEA/IRFU, Gif-sur-Yvette, France

ESS proton source is in going to be soon delivered to the ESS project. In order to qualify the source, a series of beam instrumentation diagnostics have been designed and produced. In particular, a specific spectrograph dedicated to the fraction species measurement is currently commissioned. This instrument not only is capable of measuring the fraction species produced by the source, but also it can measure their energy and energy spread, the mass of the different species, and additional spectral rays coming from the gas species in presence in the vacuum chamber. We present in this paper the commissioning of this instrument, the Doppler Shift unit, dedicated to the measurement of the fraction species.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-MOPVA037

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THPIK005

RF Conditionning of the Spiral 2 CW RFQ

4114

O. Piquet, Y. Lussignol
CEA/DSM/IRFU, France
M. Desmons, A.C. France, P. Galdemard
CEA/IRFU, Gif-sur-Yvette, France
M. Di Giacomo, R. Ferdinand, J.-M. Lagniel
GANIL, Caen, France

The SPIRAL2 RFQ is designed to accelerate light and heavy ions with A/Q from 1 to 3 at 0.73 MeV/A. The nominal beam intensities are up to 5 mA CW for both proton and deuteron beams and up to 1 mA CW for heavier ions. The four-vane cavity is made with 5 1-meter long sections mechanically assembled, it works at 88 MHz and is powered up to 180 kW CW to achieve the nominal vane voltage of 113.7 kV for A/Q = 3 ions. This paper describes the RF conditioning of the RFQ at GANIL with the setting of its RF systems and cooling system used to tune the cavity resonance frequency.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-THPIK005

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)