Search

Your search keyword '"F. Pellemoine"' showing total 9 results
Start Over Author "F. Pellemoine" Topic nuclear physics
9 results on '"F. Pellemoine"'

1. SPIRAL at GANIL: Latest Results and Plans for the Future

Author

M. Dupuis, P. Lehérissier, J. C. Angélique, F. Pellemoine, C. Eleon, R. Alves-Conde, P. Jardin, Marc Dubois, C. Canet, J. C. Thomas, Jean-Yves Pacquet, Antonio Villari, M. G. Saint-Laurent, G. Gaubert, C. Barué, L. Maunoury, R. Leroy, C. Stodel, N. Lecesne, J. L. Flambard, F. Lemagnen, Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre Interdisciplinaire de Recherche Ions Lasers (CIRIL), Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Bertulani C.A., Gomes P.R.S., Hussein M.S., Szanto de Toledo A., SPIRAL, Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Normandie Université (NU)-Université de Caen Normandie (UNICAEN), and Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Physics, Nuclear and High Energy Physics, Argon, 010308 nuclear & particles physics, Krypton, chemistry.chemical_element, Noble gas, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, Nuclear physics, Neon, chemistry, 0103 physical sciences, Physics::Atomic and Molecular Clusters, Physics::Accelerator Physics, Physics::Atomic Physics, Nuclear Experiment, 010306 general physics, Spiral, Helium, Beam (structure), Production system
Abstract

International audience; The first accelerated exotic beam of the SPIRAL (Production System of Radioactive Ion and Acceleration On-Line) facility at GANIL at Caen has been delivered for experiments in September 2001. After working for almost 5 years, 32 experiments were performed in the facility using exotic isotopes of helium, oxygen, neon, argon and krypton. The intensities of the radioactive beams increased since the first beam was delivered. Nominal intensity values are achieved for most of noble gas beams. Developments of new beams as well as the increasing of present intensities for a number of isotopes are being undertaken. In particular, in this contribution it is presented the first results obtained for the production of light alkali beams. Other developments are also envisaged in the close future.

Published
2007

2. Use of the SPIRAL 2 facility for material irradiations with 14 MeV energy neutrons

Author

Y. Huguet, F. Pellemoine, P. Magaud, A.C.C. Villari, D. Ridikas, G. Marbach, R. Anne, A. Mosnier, M. Lipa, X. Ledoux, M.G. Saint-Laurent, Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), DAM Île-de-France (DAM/DIF), Direction des Applications Militaires (DAM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Association EURATOM-CEA (CEA/DSM/DRFC), and SPIRAL2

Subjects
Materials science, Power station, Rare isotope beams, Mechanical Engineering, Neutron, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Fusion power, Heavy ions, Nuclear physics, Nuclear Energy and Engineering, General Materials Science, Irradiation, Material properties, Hot cell, Beam (structure), Spiral, Civil and Structural Engineering
Abstract

International audience; The primary goal of an irradiation facility for fusion applications will be to generate a material irradiation database for the design, construction, licensing and safe operation of a fusion demonstration power station (e.g., DEMO). This will be achieved through testing and qualifying material performance under neutron irradiation that simulates service up to the full lifetime anticipated in the power plant. Preliminary investigations of 14 MeV neutron effects on different kinds of fusion material could be assessed by the SPIRAL 2 Project at GANIL (Caen, France), aiming at rare isotope beams production for nuclear physics research with first beams expected by 2009. In SPIRAL 2, a deuteron beam of 5 mA and 40 MeV interacts with a rotating carbon disk producing high-energy neutrons (in the range between 1 and 40 MeV) via C (d, xn) reactions. Then, the facility could be used for 3-4 months $y^−1$ for material irradiation purposes. This would correspond to damage rates in the order of 1-2 dpa $y^−1$ (in Fe) in a volume of $\sim$10 $cm^3$. Therefore, the use of miniaturized specimens will be essential in order to effectively utilize the available irradiation volume in SPIRAL 2. Sample package irradiation temperature would be in the range of 250-1000 °C. The irradiation level of 1-2 dpa $y^−1$ with 14 MeV neutrons (average energy) may be interesting for micro-structural and metallurgical investigations (e.g., mini-traction, small punch tests, etc.) and possibly for the understanding of specimen size/geometric effects of critical material properties. Due to the small test cell volume, sample in situ experiments are not foreseen. However, sample packages would be, if required, available each month after transfer in a special hot cell on-site.

Published
2005

3. Comparison of Expected Yields for Light Radioactive Beams at SPIRAL-1 And 2

Author

H. Frånberg, Rastislav Hodák, A. Fournier, T. Stora, F. de Oliveira Santos, A. Pichard, M. G. Saint-Laurent, Michael Hass, P. Alfaurt, T. Hirsh, M. Fadil, C. E. Demonchy, G. Lhersonneau, R. Leroy, L. Serani, P. Delahaye, F. Pellemoine, Grand Accélérateur National d'Ions Lourds (GANIL), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Weizmann Institute of Science [Rehovot, Israël], Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ISOLDE, CERN, CERN [Genève], Yu.E. Penionzhkevich, S.M. Lukyanov, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
010302 applied physics, Physics, Nuclear reaction, 29.20.Ej, 29.25. Rm, 29.38.Gj, 25.70.Mn, Reaccelerated radioactive beams, Particle accelerator, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 7. Clean energy, 01 natural sciences, Linear particle accelerator, law.invention, Isotope separation, Nuclear physics, law, Yield (chemistry), 0103 physical sciences, Physics::Accelerator Physics, Light beam, Sources of radioactive nuclei, Neutron, Nuclear reactions, Nuclear Experiment, 010306 general physics, Nucleon
Abstract

Commune avec MECA au CENBG; International audience; Light-particles stable high-intensity beams (p, d, 3,4He...) will be available from the Linac driver accelerator of SPIRAL-2. Yields of neutron-deficient isotopes as well as of neutron-rich isotopes (by means of reactions with secondary neutrons) are compared with those presently available at the SPIRAL-1 facility. We explore, for light beams (Z< 16) asked in the 'white book' of SPIRAL-2 1, the production methods taking into account the in-target yield but also the feasibility of making such beams by the ISOL method (considering reaction, target, thermal and release properties). We discuss some of the tests needed and planned. A comparison with the present and potentially attainable yields at SPIRAL-1 is presented.

Published
2009

4. The radioactive ion beam production systems for the SPIRAL2 project

Author

F. Lemagnen, S. Essabaa, R. Leroy, O. Bajeat, C. Feierstein, C. Lau, P. Jardin, L. Serani, G. Gaubert, A. Pichard, Y. Huguet, C.-E. Demonchy, Jean-Yves Pacquet, C. Eleon, F. Pellemoine, N. Lecesne, F. Launay, Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), SPIRAL2, Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), and Université Sciences et Technologies - Bordeaux 1-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
010302 applied physics, 29.27.-a, 29.20.Ej, 29.38.-c, Materials science, Ion beam, Beams in particle accelerators, [PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph], Thermal ionization, Ion gun, 01 natural sciences, 7. Clean energy, Ion source, Ion, Nuclear physics, Ion beam deposition, Ion implantation, Physics::Plasma Physics, Ionization, 0103 physical sciences, Linear accelerators, Physics::Accelerator Physics, Atomic physics, 010306 general physics, Nuclear Experiment, Instrumentation, Radioactive beams
Abstract

International audience; The SPIRAL2 project, currently under construction at GANIL, will include an isotope separator on line based facility for the production and acceleration of radioactive ion beams. A superconducting linear accelerator will accelerate 5 mA deuterons up to 40 MeV and 1 mA heavy ions up to 14.5 MeV/u. These primary beams will be used to bombard both thick and thin targets. We are investigating three different techniques to produce the radioactive ion beams: (1) the neutron induced fission of uranium carbide, (2) the direct interaction of deuterons in a uranium carbide target, and (3) the interaction of a heavy ion beam with a target. All these production systems will be coupled to an ion source. Four kinds of ion sources are foreseen for the ionization of the radioactive atoms: an electron cyclotron resonance ion source, a surface ionization ion source, a forced electron beam induced arc discharge ion source, and a laser ion source depending on the characteristics of the desired radioactive ion beam in terms of intensity, efficiency, purity, etc. A presentation of the SPIRAL2 project and of the different production systems is given.

Published
2007

5. Radioactive Ion beam production at GANIL : status and prospectives

Author

C. Canet, Jean-Yves Pacquet, F. Pellemoine, A. C. C. Villari, M. Dupuis, P. Lehérissier, S. Gibouin, G. Gaubert, C. Huet-Equilbec, S. Essabaa, F. Nizery, W. Farabolini, J. L. Flambard, P. Jardin, Olivier Tuske, N. Lecesne, R. Leroy, O. Bajeat, C. Lau, F. Durantel, M. G. Saint Laurent, M. Ducourtieux, M. Dubois, F. Lemagnen, C. Barué, Y. Huguet, Grand Accélérateur National d'Ions Lourds (GANIL), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), M. Leitner, SPIRAL, and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Ion beam, 010308 nuclear & particles physics, Fission, Chemistry, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Ion source, 29.25.Rm, Ion, Nuclear physics, 0103 physical sciences, Neutron, Spiral (railway), 010306 general physics, Beam (structure), Radioactive decay
Abstract

Production of radioactive ions has started at GANIL on the SPIRAL facility since 2001 and numerous multicharged radioactive ion beams have been delivered for high energy nuclear experiments. This article makes an overview of the different beams that have been produced. In the mean time, an important R and D research program is continued in oder to produce new species of radioactive elements. A new concept of multicharged radioactive production that couples a monocharged ion source, based on the monolithe concept, to an ecr ion source like nanogan3 is under developments and is described The development of monocharged ion sources with high efficiencies is also motivated by a new big project that is under studies at GANIL : the SPIRAL 2 Project. The goal of this project consists in extending the disponible radioactive ion beams to very heavy elements created with a new method of production : while the spiral 1 facility uses the projectile fragmentation for radioactive nuclei production, the spiral 2 project is based on the fission of a Uranium carbide target induced by a neutron flow created by a high intensity deuton beam. The principle and an overview of the project is presented.Production of radioactive ions has started at GANIL on the SPIRAL facility since 2001 and numerous multicharged radioactive ion beams have been delivered for high energy nuclear experiments. This article makes an overview of the different beams that have been produced. In the mean time, an important R and D research program is continued in oder to produce new species of radioactive elements. A new concept of multicharged radioactive production that couples a monocharged ion source, based on the monolithe concept, to an ecr ion source like nanogan3 is under developments and is described The development of monocharged ion sources with high efficiencies is also motivated by a new big project that is under studies at GANIL : the SPIRAL 2 Project. The goal of this project consists in extending the disponible radioactive ion beams to very heavy elements created with a new method of production : while the spiral 1 facility uses the projectile fragmentation for radioactive nuclei production, the spiral 2 project ...

Published
2005

7. Status report on ECR ion source operation at GANIL

Author

P. Jardin, C. Canet, Jean-Yves Pacquet, C. Barué, M. Dubois, R. Leroy, J. L. Flambard, M. Dupuis, F. Pellemoine-Landré, P. Lehérissier, F. Lemagnen, N. Lecesne, G. Gaubert, Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Lion, Michel

Subjects
Materials science, Ion beam, Cyclotron, Ion gun, Ion source, law.invention, Nuclear physics, Ion beam deposition, Beamline, law, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Instrumentation, Ion cyclotron resonance, Beam (structure), Nuclear Physics
Abstract

Two electron cyclotron resonance ion sources, ECR 4 and ECR 4 M, provide high charge state beams to the compact cyclotrons, C01 and C02, which are alternative injectors for the GANIL cyclotrons CSS1 and CSS2. When an injector runs for a long period, the off-line source can be used for beam developments or, together with the off-line injector, deliver a beam to a new beam line, called IRRSUD, for atomic physics experiments. Various ions are requested for beam time for periods of 8 to 11 weeks. Although the majority of the required beams comes from gaseous elements, work on the production of beams of metallic ions is always a main activity. New ovens are being developed to improve the capacity and the performances of the standard micro-oven. The latest results with 238U beam, using sputtering method and 76Ge beam using recycling method, are reported here.

Published
2003

8. Ion source development at GANIL for radioactive beams and high charge state ions

Author

N. Lecesne, G. Gaubert, J. P. Rataud, R. Leroy, M. Dupuis, Y. Huguet, M. G. Saint-Laurent, L. Maunoury, Antonio Villari, F. Lemagnen, P. Lehérissier, C. Barué, S. Gibouin, P. Jardin, C. Canet, Jean-Yves Pacquet, J. L. Flambard, F. Pellemoine-Landré, Lion, Michel, Grand Accélérateur National d'Ions Lourds (GANIL), and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Materials science, Ion beam, Cyclotron, Highly charged ion, Charge (physics), Charged particle, Ion source, Ion, law.invention, Nuclear physics, Ion beam deposition, Physics::Plasma Physics, law, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Physics::Accelerator Physics, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Atomic physics, Nuclear Experiment, Instrumentation
Abstract

The GANIL laboratory is in charge of the production of ion beams for nuclear and non-nuclear physics. This article reviews the latest developments that are underway in the fields of radioactive ion beam production, increase of the metallic ion intensities, and production of highly charged ion beams.

Published
2002

9. 'Thermal Spike' model applied to thin targets irradiated with swift heavy ion beams at few MeV/u

Author

Christelle Stodel, Marcel Toulemonde, Christoph Fransen, Bertrand Jacquot, Emmanuel Clément, Georges Frémont, Matthieu Michel, Christian Dufour, Grand Accélérateur National d'Ions Lourds (GANIL), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de recherche sur les Ions, les MAtériaux et la Photonique (CIMAP - UMR 6252), Centre National de la Recherche Scientifique (CNRS)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Caen Normandie (UNICAEN), Normandie Université (NU), Institut für Kernphysik der Universität zu Köln, Universität zu Köln, F. Pellemoine, W. Mittig, C. Stodel, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche sur les Matériaux Avancés (IRMA), Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Institut national des sciences appliquées Rouen Normandie (INSA Rouen Normandie), Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Rouen Normandie (UNIROUEN), Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS), and Universität zu Köln = University of Cologne

Subjects
Accelerator Physics (physics.acc-ph), Physics - Instrumentation and Detectors, [PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph], QC1-999, Coulomb barrier, FOS: Physical sciences, 02 engineering and technology, Radiation, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], 01 natural sciences, Nuclear physics, Swift heavy ion, 0103 physical sciences, Thermal, Irradiation, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, Coupling, Physics, Instrumentation and Detectors (physics.ins-det), 021001 nanoscience & nanotechnology, Physics - Accelerator Physics, Spike (software development), Deformation (engineering), 0210 nano-technology
Abstract

International audience; High electronic excitations in radiation of metallic targets with swift heavy ion beams at the coulomb barrier play a dominant role in the damaging processes of some metals. The inelastic thermal spike model was developed to describe tracks in materials and is applied in this paper to some systems beams/targets employed recently in some nuclear physics experiments. Taking into account the experimental conditions and the approved electron-phonon coupling factors, the results of the calculation enable to interpret the observation of the fast deformation of some targets.

Published
2020

Catalog

Books, media, physical & digital resources
See catalog results