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A new FEBIAD-type ion source for the upgrade of SPIRAL1 at GANIL
/ Chauveau, P (GANIL) ; Delahaye, P (GANIL) ; Babo, M (GANIL) ; Bouzomita, H (GANIL) ; Bajeat, O (GANIL) ; Dubois, M (GANIL) ; Frigot, R (GANIL) ; Grinyer, G F (GANIL) ; Grinyer, J (GANIL) ; Jardin, P (GANIL) et al.
The SPIRAL facility at GANIL is being upgraded with a new FEBIAD ion source in order to extend its production capabilities to condensable elements. The coupling of such an ion source with the present GANIL target was recently tested online at SPIRAL at nominal power (1200 W). [...]
2016 - 4 p.
- Published in : Nucl. Instrum. Methods Phys. Res., B 376 (2016) 35-38
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2.
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High-precision half-life measurement for the isospin T=1/2 mirror β+ decay of $^{21}$Na
/ Grinyer, J (GANIL) ; Grinyer, G F (GANIL) ; Babo, M (GANIL) ; Bouzomita, H (GANIL) ; Chauveau, P (GANIL) ; Delahaye, P (GANIL) ; Dubois, M (GANIL) ; Frigot, R (GANIL) ; Jardin, P (GANIL) ; Leboucher, C (GANIL) et al.
The half-life of the isospin T=1/2 mirror β+ decay of Na21 was measured at the GANIL-SPIRAL radioactive ion beam facility to be T1/2=22.422 (10) s, a result that is more than a factor of 5 times more precise than the previous world average, with a resulting ft value that is now two times more precise. The precision of this new result implies that the half-life is no longer the dominant source of uncertainty in the Ft value used in the calculation of Vud from mirror decays to test the conserved vector current hypothesis of the standard model. [...]
2015 - 6 p.
- Published in : Phys. Rev. C 91 (2015) 032501
APS Open Access article: PDF;
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3.
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High-precision half-life measurements of the T=1/2 mirror β decays F17 and Cl33
/ Grinyer, J (GANIL) ; Grinyer, G F (GANIL) ; Babo, M (GANIL) ; Bouzomita, H (GANIL) ; Chauveau, P (GANIL) ; Delahaye, P (GANIL) ; Dubois, M (GANIL) ; Frigot, R (GANIL) ; Jardin, P (GANIL) ; Leboucher, C (GANIL) et al.
Background: Measurements of the ft values for T=1/2 mirror β+ decays offer a method to test the conserved vector current hypothesis and to determine Vud, the up-down matrix element of the Cabibbo-Kobayashi-Maskawa matrix. In most mirror decays used for these tests, uncertainties in the ft values are dominated by the uncertainties in the half-lives. [...]
2015 - 7 p.
- Published in : Phys. Rev. C 92 (2015) 045503
APS Open Access article: PDF;
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4.
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New exotic beams from the SPIRAL 1 upgrade
/ Delahaye, P. (GANIL) ; Dubois, M. (GANIL) ; Maunoury, L. (GANIL) ; Annaluru, A. (GANIL) ; Angot, J. (LPSC, Grenoble) ; Bajeat, O. (GANIL) ; Blank, B. (CENBG, Gradignan) ; Cam, J.C. (Caen U.) ; Chauveau, P. (GANIL ; CSNSM, Orsay) ; Frigot, R. (GANIL) et al.
Since 2001, the SPIRAL 1 facility has been one of the pioneering facilities in ISOL techniques for reaccelerating radioactive ion beams: the fragmentation of the heavy ion beams of GANIL on graphite targets and subsequent ionization in the Nanogan ECR ion source has permitted to deliver beams of gaseous elements (He, N, O, F, Ne, Ar, Kr) to numerous experiments. Thanks to the CIME cyclotron, energies up to 20 AMeV could be obtained. [...]
arXiv:1903.02220.-
2020-01-15 - 6 p.
- Published in : Nucl. Instrum. Methods Phys. Res., B 463 (2020) 339-344
Fulltext: PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF;
In : 18th International Conference on Electromagnetic Isotope Separators and Related Topics, Geneva, Switzerland, 16 - 21 Sep 2018, pp.339-344
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5.
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Method for Efficiency and Time Response Measurement on Diverse Target Ion Sources with Stable Alkali
/ Pichard, A (GANIL) ; Alcantara Nunez, J A (GANIL) ; Alves Conde, R (GANIL) ; Dubois, M (GANIL) ; Frigot, R (GANIL) ; Jardin, P (GANIL) ; Lecomte, Pierre (GANIL) ; Pacquet, J Y (GANIL) ; Saint-Laurent, M G (GANIL)
2008 - 3 p.
External link: Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.MOPC154
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6.
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Automatic beam tuning at GANIL
/ Savalle, A ; Gillette, P ; Lemaître, E ; Lecorché, E ; Leboucher, C ; Moscatello, M H
GANIL-A-98-04.-
Caen : CERN, 1999 - 5 p.
Fulltext: TIF; Published version from CERN: PDF;
In : 15th International Conference on Cyclotrons and their Applications in CAEN, Caen, France, 14 - 19 Jun 1998, pp.560-563
Workshop on Automated Beam Steering and Shaping (ABS), CERN, Geneva, Switzerland, 14 - 16 Dec 1998, pp.48-49 (CERN-1999-007)
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8.
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GISELE: A resonant ionization laser ion source for the production of radioactive ions at GANIL
/ Lecesne, N (GANIL) ; Saint-Laurent, M G (GANIL) ; Wendt, K (Mainz U.) ; Mattolat, C (Mainz U.) ; Rothe, S (CERN) ; Pichard, A (GANIL) ; Pacquet, J Y (GANIL) ; Dubois, M (GANIL) ; Coterreau, E (Orsay, IPN) ; Franberg, H (GANIL) et al.
SPIRAL2 is the new project under construction at GANIL to produce radioactive ion beams and in particular neutron rich ion beams. For the past 10 yr SPIRAL1 at GANIL has been delivering accelerated radioactive ion beams of gases. [...]
2010
- Published in : Rev. Sci. Instrum. 81 (2010) 02A910
In : International Conference on Ion Sources, Gatlinburg, TN, USA, 20 - 25 Sep 2009, pp.02A910
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9.
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ICIS05 CONFERENCE
/ Lau, C (Orsay, IPN) ; Cheikh Mhamed, M (Orsay, IPN) ; Essabaa, S (Orsay, IPN) ; Arianer, J (Orsay, IPN) ; Bajeat, O (Orsay, IPN) ; Croizet, H (Orsay, IPN) ; Ducourtieux, M (Orsay, IPN) ; Lefort, H (Orsay, IPN) ; Huet-Equilbec, C (GANIL) ; Jardin, P (GANIL) et al.
Contribution to Ion Source Developments for SPIRAL-2 and EURISOL
EURISOL-04-22-2005-0003.
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02/11/05.
Full text - Full text - Full text
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10.
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Blurring the boundaries between ion sources: The application of the RILIS inside a FEBIAD type ion source at ISOLDE
/ Day Goodacre, T (CERN ; Manchester U.) ; Billowes, J (Manchester U.) ; Catherall, R (CERN) ; Cocolios, T E (Manchester U.) ; Crepieux, B (CERN) ; Fedorov, D V (St. Petersburg, INP) ; Fedosseev, V N (CERN) ; Gaffney, L P (Leuven U.) ; Giles, T (CERN) ; Gottberg, A (CERN) et al.
For the first time, the laser resonance photo-ionization technique has been applied inside a FEBIAD-type ion source at an ISOL facility. This was achieved by combining the ISOLDE RILIS with the ISOLDE variant of the FEBIAD ion source (the VADIS) in a series of off-line and on-line tests at CERN. [...]
2016 - 7 p.
- Published in : Nucl. Instrum. Methods Phys. Res., B 376 (2016) 39-45
Elsevier Open Access article: PDF;
In : 17th International Conference on Electromagnetic Isotope Separators and Related Topics, Grand Rapids, USA, 11 - 15 May 2015, pp.39-45
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