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[PDF] Top 20 Measurement and Control of the Beam Intensity for the SPIRAL2 Accelerator

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Measurement and Control of the Beam Intensity for the SPIRAL2 Accelerator

Measurement and Control of the Beam Intensity for the SPIRAL2 Accelerator

... Abstract The phase 1 of the SPIRAL2 facility is under construction at the national heavy ion accelerator (GANIL, Caen, ...France). The accelerator including an RFQ ... Voir le document complet

4

Measurement and Control of the Beam Energy for the SPIRAL2 Accelerator

Measurement and Control of the Beam Energy for the SPIRAL2 Accelerator

... Abstract The first part of the SPIRAL2 facility, which entered in the construction phase at GANIL in France, will be composed of an ion source, a deuteron/proton source, an RFQ ... Voir le document complet

4

Survey and alignment concept for the SPIRAL2 accelerator (status report)

Survey and alignment concept for the SPIRAL2 accelerator (status report)

... Model of the RFQ Network for metrological control of the vanes and the fiducial points The network measurement will be made with a laser ...tracker. ... Voir le document complet

6

The alignment strategy for the SPIRAL2 superconducting LINAC cryomodules

The alignment strategy for the SPIRAL2 superconducting LINAC cryomodules

... INTRODUCTION SPIRAL2 is the project of a facility intended for the production of new beams of stable and radioactive ions at ...GANIL. The SPIRAL2 ... Voir le document complet

6

Irradiation control of the "SPIRAL" target by measuring the ion beam intensity via a fast current transformer

Irradiation control of the "SPIRAL" target by measuring the ion beam intensity via a fast current transformer

... to control this new criterion, the CICS project (Contrôle de l’Irradiation de la Cible de SPIRAL) (Irradiation Control of the SPIRAL Target) has been issued: it will require a ... Voir le document complet

4

Preliminary implementation for the new SPIRAL2 project control system

Preliminary implementation for the new SPIRAL2 project control system

... 2: Accelerator schematic layout. The RIB Facility The RIB production process will be achieved through target ion/source systems using different ...on the use of a carbon converter ... Voir le document complet

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Survey and alignment concept for installation of the SPIRAL2 accelerator devices at GANIL

Survey and alignment concept for installation of the SPIRAL2 accelerator devices at GANIL

... on Accelerator Alignment, February 11-15, 2008 INTRODUCTION SPIRAL2 is the project of a facility intended for the production of new beams of stable and ... Voir le document complet

7

Beam Diagnostics for SPIRAL2 RNB

Beam Diagnostics for SPIRAL2 RNB

... foil and micro-channel plates will also allow measurement of the transverse profile after CIME, with no lower energy ...low intensity beam profile monitor. The principle ... Voir le document complet

4

Phase and amplitude measurement for the SPIRAL2 accelerator

Phase and amplitude measurement for the SPIRAL2 accelerator

... 1: Beam Intensity and Power BEAM ENERGY MEASUREMENT During the RFQ and the MEBT commissioning, an Injector Test Bench (BTI) will be used to qualify beam ... Voir le document complet

4

Modeling and on-line measurement of the surface potential of electrospun membranes for the control of the fiber diameter and the pore size

Modeling and on-line measurement of the surface potential of electrospun membranes for the control of the fiber diameter and the pore size

... Decay of the surface potential of the membrane after stopping the fiber production – mechanism of residual charges dissipation Surface potential decay: a model In this section, ... Voir le document complet

32

The Super Separator Spectrometer (S$^3$) for the SPIRAL2 facility

The Super Separator Spectrometer (S$^3$) for the SPIRAL2 facility

... sextupole and octupole correction coils. These coils are used to correct for optical ...In the momentum achromat, they ensure the small size of the achromatic ...In the ... Voir le document complet

7

Beam-Recoil Polarization Measurement of $\pi^0$ Electroproduction on the Proton in the Region of the Roper Resonance

Beam-Recoil Polarization Measurement of $\pi^0$ Electroproduction on the Proton in the Region of the Roper Resonance

... electron beam had an energy of 1508 MeV and had an average degree of polarization of 87% and a charge asymmetry of about 10 −4 ...average beam current of 15 ... Voir le document complet

6

Power indices and the measurement of control in corporate structures

Power indices and the measurement of control in corporate structures

... mention of two additional topics for future ...underlined the usefulness of power in- dices for the investigation of ...speaking, the trading price of a ... Voir le document complet

16

Assembling, Testing and Installing the SPIRAL2 Superconducting LINAC

Assembling, Testing and Installing the SPIRAL2 Superconducting LINAC

... tests of the cryomodules show good performances (see table ...between the vertical cryostat test and cryomodule assembly in the clean room; between these two steps, the cavity is ... Voir le document complet

4

Status of the low beta 0.07 cryomodules for SPIRAL2

Status of the low beta 0.07 cryomodules for SPIRAL2

... behaviours of the two first low beta cryomodules are quite ...dissipationsof the cavities are due to electron field emission, and limit the maximum accelerating at a value lower than ... Voir le document complet

4

Machine Protection System for the SPIRAL2 Facility

Machine Protection System for the SPIRAL2 Facility

... 3: Beam diagnostic alarm management system. Threshold and Alarm Management The thresholds for beam loss detection have to be recalculated for each beam, due to the ... Voir le document complet

4

Fairness Measurement Procedure for the Evaluation of Congestion Control Algorithms

Fairness Measurement Procedure for the Evaluation of Congestion Control Algorithms

... on the services where the QoE is highly impacted by the amount of data received at the begin- ning of the ...typically the case for online video services ... Voir le document complet

9

Think Cities: the accelerator for sustainable planning

Think Cities: the accelerator for sustainable planning

... approach. For example, NEST (nobatek) offers only 6 building-related indicators, while Think-Cities® covers several themes with more than 50 ...allowing for greater freedom and finer analysis. ... Voir le document complet

8

Effect of fluctuations in the down ramp plasma source profile on the emittance and current profile of the self-injected beam in a plasma wakefield accelerator

Effect of fluctuations in the down ramp plasma source profile on the emittance and current profile of the self-injected beam in a plasma wakefield accelerator

... divergences of 5.7, 4.6, and 3.2 mrad, respectively. The transverse sizes of the injected beams are ...0.23, and 0.15 μm, respectively, which also decrease as the down ... Voir le document complet

11

Highlights of Accelerator Activities in France on behalf of the Accelerator Division of the French Physics Society

Highlights of Accelerator Activities in France on behalf of the Accelerator Division of the French Physics Society

... field of activity. The performance of the machines dedicated to research or to the most demanding clinical applications requires the participation of experts from ... Voir le document complet

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