HIGH INTENSITY ION BEAMS AT GANIL. ECOS facility meeting, may 16th 2013 GANIL - F. Chautard

Size: px

Start display at page:

Download "HIGH INTENSITY ION BEAMS AT GANIL. ECOS facility meeting, may 16th 2013 GANIL - F. Chautard"

Erica Sharp
5 years ago
Views:

1 HIGH INTENSITY ION BEAMS AT GANIL ECOS facility meeting, may 16th 2013 GANIL - F. Chautard

2 The first beam of GANIL was sent to an experimental room in Since then, the variety (116) and intensity of the ion beams available always increased. Progress in the source domain make possible to potentially transport of kw beams. The cyclotrons and the beamlines had to be upgraded to handle such a new constraint. ECOS facility meeting, may 16 th 2013 GANIL - F. Chautard

3 Multi-Beam Operating Mode: 5 experiments in parallel with stable beams Stripper 5 LIRAT <34keV/u α spectro 1 1

4 SPIRAL1 operating mode: 4 experiments in parallel Stripper α spectro 1

radioactive atoms Acceleration and Purification in the compact

5 Radioactive ion beams with «ISOL» method since 2001 (W<25MeV/u) GANIL heavy ion beams up to 95 MeV/u onto a thick carbon target radioactive atoms Acceleration and Purification in the compact cyclotron CIME ECOS facility meeting, may 16th 2013 GANIL - F. Chautard

6 In 2001, the first exotic beam of SPIRAL1 was produced with the existing cyclotron used as a driver. The exotic ion production was then depending on the target power resistance and the increase of the primary beam power. This leading to the developments of 3 kw target of SPIRAL1 and meanwhile increase the primary beam power within the safety rules (shielding limit) : < 6kW or pps ECOS facility meeting, may 16 th 2013 GANIL - F. Chautard

7 Radioactive ion beams with «In Flight» method (W<95 MeV/u) 2kW beam onto rotating target

8 Multi-beam operating mode: Beam schedule ECOS facility meeting, may 16 th 2013 GANIL - F. Chautard

9 Running Statistics beam not delivered 1% tunings 13% machine beam tests 4% technical interventions 2% tunings after failure 1% failures 9% physics 66% waiting for users 4% GANIL per year: 30 weeks / 4 periods: 5000h of operating time. Leading to 9000h of beam time for users (multi-beam effect)

10 From 2001 to 2012 Beams per year Beams Years ECOS facility meeting, may 16 th 2013 GANIL - F. Chautard

11 From 2001 to 2012 Nb Number of experiments Programmées Réalisées Years ECOS facility meeting, may 16 th 2013 GANIL - F. Chautard

12 Intense beams Beam Imax [µae] [pps] Emax < [MeV/A] Pmax [W] <6kW 12 C Used with Spiral 13 C X 14 N O X 18 O X 20 Ne X 22 Ne S X 36 Ar X 48 Ca X 58 Ni Ge Kr X 124 Xe

13 R&D: Intense Primary beams ECOS facility meeting, may 16 th 2013 GANIL - F. Chautard

14 R&D ISOL Production Limitation with the actual Nanogan 3 source

15 Possible New Beams from graphite targets with SPIRAL1 design compatible sources Surface Ionisation Nanogan FEBIAD ECRHD Mass limited to <~90 for various technical reasons, can be extended in the future. The developments should be driven by physics cases (LoI)

16 SPIRAL2

max beam Power (kw) Protons 1/1 5 2-33 165 Deuteron s 1/2 5 2-20

17 SPIRAL2 phase1 under construc6on: Phase 1: High intensity stable beams Phase 2: Radioac7ve Ion Beams Q/A I (ma) Energy (MeV/u) CW max beam Power (kw) Protons 1/ Deuteron s 1/ Ions 1/ Phase 1 Ions (option) 1/ Phase 2

18 Measured figures for the Phoenix V2 source ECOS facility meeting, may 16th 2013 GANIL - F. Chautard

19 R&D: Intense Primary beams SPIRAL2 ü Beam tests fall 2013

20 SPIRAL 2 LINAG Maintenance Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec. AEL OTHER TARGETS Ucx target GANIL/SPIRAL 1 GANIL Maintenance GANIL exp. area DESIR GANIL EXPERIMENTAL AREA CASEMATE SPIRAL1 GANIL exp. area LIRAT or DESIR CSS1 solo SME IRRSUD ECOS facility meeting, may 16 th 2013 GANIL - F. Chautard

21 ECOS facility meeting, may 16 th 2013 GANIL - F. Chautard

HIGH INTENSITY ION BEAMS AT GANIL F. Chautard, September 6th, Cyclotron 2010 Lanzhou, China, september F. Chautard

HIGH INTENSITY ION BEAMS AT GANIL F. Chautard, September 6th, 2010 OUTLINE Operation modes at GANIL Statistics Stable beams Exotic beams ISOL In Flight Beam developments Stable beams Exotic beams Machine