IBIC2013 - List of Keywords (cyclotron)

Paper	Title	Other Keywords	Page
MOBL2	Thermalized and Reaccelerated Beams at the National Superconducting Cyclotron Laboratory	ion, acceleration, diagnostics, injection	19
	S.J. Williams, T. Baumann, K. Cooper, A. Lapierre, D. Leitner, D.J. Morrissey, G. Perdikakis, J.A. Rodriguez, S. Schwarz, A. Spyrou, M. Steiner, C. Sumithrarachchi NSCL, East Lansing, Michigan, USA W. Wittmer FRIB, East Lansing, Michigan, USA
	Funding: This work is supported by the National Science Foundation under contract number RC100609. The National Superconducting Cyclotron Laboratory at Michigan State University is a Radioactive Ion Beam (RIB) facility providing beams of exotic nuclear species through projectile fragmentation. The Coupled Cyclotron Facility accelerates stable ion beams to ~100 MeV/A which are then fragmented and selected with the A1900 separator. A recent addition to NSCL is the gas stopping facility which thermalizes the high energy beam. The RIBs are extracted at <60keV and selected by A/Q for further transport to the low energy areas, currently consisting of the BECOLA beam cooling and laser spectroscopy system, and LEBIT Penning trap. RIBs up to 6 MeV/A will be provided by the ReA post-accelerator, currently consisting of an EBIT, RFQ and superconducting RF cavities. Energies up to 1.5 MeV/A are presently available, and energy increases will be phased in with the addition of further cryomodules. In a campaign of commissioning experiments, RIBs from a fragmentation facility were thermalized and post-accelerated for the first time. Preliminary results will be presented, focussing on the diagnostic challenges of detecting and characterizing beams over a wide range of energy and rate.
	Slides MOBL2 [2.084 MB]

WEPC04	Beam Diagnostics for Commissioning and Operation of a Novel Compact Cyclotron for Radioisotope Production	diagnostics, ion, ion-source, target	660
	I. Podadera, B. Ahedo, P. Arce, L. García-Tabarés, D. Gavela, A. Guirao, J.I. Lagares, L.M. Martinez, D. Obradors-Campos, C. Oliver, J.M. Perez Morales, F. Sansaloni, F. Toral CIEMAT, Madrid, Spain
	Funding: Work partially funded by the CDTI and supported by the Spanish Ministry of Science and Innovation under project AMIT, within the subprogramme CENIT-2009. The AMIT cyclotron will be a 8.5 MeV, 10 μA CW H⁻ accelerator which aims to deliver a beam for radioisotope production. In order to properly validate all the beam commissioning steps, a set of diagnostics needs to be implemented. They must cover all the commissioning phases: ion source characterization, medium energy acceleration and nominal energy at full current. Due to compactness of the design, the number of beam diagnostics is limited and restricted to the most essential ones during operation. An overview of the diagnostics that are planned for the characterization of the cyclotron will be discussed in this contribution. In all the commissioning phases, beam current probes are essential to validate the cyclotron and each subsystem. As a main diagnostic, a moveable probe has been designed and simulated for optimization of the cyclotron. The thermal simulations of the probe and the mechanical integration will be presented.

Paper

Title

Other Keywords

Page

MOBL2

Thermalized and Reaccelerated Beams at the National Superconducting Cyclotron Laboratory

ion, acceleration, diagnostics, injection

19

S.J. Williams, T. Baumann, K. Cooper, A. Lapierre, D. Leitner, D.J. Morrissey, G. Perdikakis, J.A. Rodriguez, S. Schwarz, A. Spyrou, M. Steiner, C. Sumithrarachchi
NSCL, East Lansing, Michigan, USA
W. Wittmer
FRIB, East Lansing, Michigan, USA

Funding: This work is supported by the National Science Foundation under contract number RC100609.
The National Superconducting Cyclotron Laboratory at Michigan State University is a Radioactive Ion Beam (RIB) facility providing beams of exotic nuclear species through projectile fragmentation. The Coupled Cyclotron Facility accelerates stable ion beams to ~100 MeV/A which are then fragmented and selected with the A1900 separator. A recent addition to NSCL is the gas stopping facility which thermalizes the high energy beam. The RIBs are extracted at <60keV and selected by A/Q for further transport to the low energy areas, currently consisting of the BECOLA beam cooling and laser spectroscopy system, and LEBIT Penning trap. RIBs up to 6 MeV/A will be provided by the ReA post-accelerator, currently consisting of an EBIT, RFQ and superconducting RF cavities. Energies up to 1.5 MeV/A are presently available, and energy increases will be phased in with the addition of further cryomodules. In a campaign of commissioning experiments, RIBs from a fragmentation facility were thermalized and post-accelerated for the first time. Preliminary results will be presented, focussing on the diagnostic challenges of detecting and characterizing beams over a wide range of energy and rate.

Slides MOBL2 [2.084 MB]

WEPC04

Beam Diagnostics for Commissioning and Operation of a Novel Compact Cyclotron for Radioisotope Production

diagnostics, ion, ion-source, target

660

I. Podadera, B. Ahedo, P. Arce, L. García-Tabarés, D. Gavela, A. Guirao, J.I. Lagares, L.M. Martinez, D. Obradors-Campos, C. Oliver, J.M. Perez Morales, F. Sansaloni, F. Toral
CIEMAT, Madrid, Spain

Funding: Work partially funded by the CDTI and supported by the Spanish Ministry of Science and Innovation under project AMIT, within the subprogramme CENIT-2009.
The AMIT cyclotron will be a 8.5 MeV, 10 μA CW H⁻ accelerator which aims to deliver a beam for radioisotope production. In order to properly validate all the beam commissioning steps, a set of diagnostics needs to be implemented. They must cover all the commissioning phases: ion source characterization, medium energy acceleration and nominal energy at full current. Due to compactness of the design, the number of beam diagnostics is limited and restricted to the most essential ones during operation. An overview of the diagnostics that are planned for the characterization of the cyclotron will be discussed in this contribution. In all the commissioning phases, beam current probes are essential to validate the cyclotron and each subsystem. As a main diagnostic, a moveable probe has been designed and simulated for optimization of the cyclotron. The thermal simulations of the probe and the mechanical integration will be presented.