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Direct mass measurements of A=80 isobars

Autor: K. E. G. Löbner, Th. Kerscher, D. Barnéoud, M. Asghar, J. Genevey, J. A. Pinston, M. Fruneau, S. Issmer

Publikováno v: The European Physical Journal A. 2:173-177

Direct mass measurements of A=80 isobars were performed using the second cyclotron of SARA (Systeme Accelerateur Rhone-Alpes) of the ISN (Institut des Sciences Nucleaires) in Grenoble as a time-of-flight mass spectrometer. Using the 300 MeV 58Ni +27A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::818818c832901da1e8eb09a7f056ac20
https://doi.org/10.1007/s100500050106

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Status of the cryomodules for the SPIRAL 2 superconducting LINAC

Autor: P.E. Bernaudin, S. Blivet, F. Lutton, M. Fruneau, C. Thomas-Madec, G. Olry, R. Ferdinand, F. Vezzu, Y. Gomez-Martinez, G. Martinet, D. Longuevergne, G. Devanz, H. Saugnac, A. Pérolat, Tomas Junquera, P. Bosland

Publikováno v: 22nd Particle Accelerator Conference 07 (PAC'07)
22nd Particle Accelerator Conference 07 (PAC'07), Jun 2007, Albuquerque, United States. pp.THOAKI04
HAL

The SPIRAL 2 superconducting LINAC is composed of 2 cryomodule families. The first family in the low energy section, called cryomodules A, is composed of 12 cryomodules housing a single cavity at beta=0.07. The second family in the high energy sectio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c8086ebe1f50894014c0e20b3f7351
https://hal.in2p3.fr/in2p3-00169255/document

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The GENEPI accelerator operation feedback at the MASURCA reactor facility

Publikováno v: 7th International Conference on Accelerator Applications-AccApp05
7th International Conference on Accelerator Applications-AccApp05, 2005, Venice, Italy. pp.601-609, ⟨10.1016/j.nima.2006.02.126⟩

The MUSE-4 experiment, dedicated to the Accelerator Driven System (ADS) development studies, was achieved in the MASURCA nuclear reactor facility from 2000 to 2004. An external neutron source was introduced in a lead buffer zone located at the centre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19bd8d250f084f0aa1b305a6f253d701
http://hal.in2p3.fr/in2p3-00080604

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Results of the IPHI drift tube Linacs hot model CW tests

Autor: M. Fruneau, E. Froidefond, G. Congretel, P. Balleyguier, A. Fontenille, D. Marchand, P.-E. Bernaudin, M. Planet, J.-C. Ravel

Publikováno v: Proceedings of the 2003 Bipolar/BiCMOS Circuits and Technology Meeting (IEEE Cat. No.03CH37440).

In the course of the IPHI project (high intensity, cw proton injector), a drift tube linac hot model has been built and tested. The main difficulty associated with these machines is the high RF thermal losses inducing significant heating and deformat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8f907155277782333062543f5fd16b4
https://doi.org/10.1109/pac.2003.1289273

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Design of the IPHI DTL

Autor: D. Marchand, J. Gaiffier, M. Painchault, Didier Uriot, G. Congretel, M. Fruneau, J.-M. De Conto, Nicolas Pichoff, A. Fontenille, P.-E. Bernaudin

Publikováno v: 2001 Particle Accelerator Conference
2001 Particle Accelerator Conference, 2001, Chicago, United States. pp.3903-3905

The medium energy (about 3 to 20 MeV) part of the new generation of high power, cw proton linacs offers a wide range of choice between different type of machines (separated tank DTL, CCDTL or standard Alvarez). For the IPHI project a 5 to 10 MeV DTL

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6e857bed4434192696480b633f6f7d8
https://hal.in2p3.fr/in2p3-00012491

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Production of multicharged radioactive ion beams : New results for the 1+ $\rightarrow$ n+ method with the MINIMAFIOS and SARA-CAPRICE electron cyclotron resonance ion sources

Autor: G. Gaubert, J. L. Vieux-Rochas, Pascal Sortais, Nicolas Chauvin, M. Fruneau, T. Lamy, J. C. Curdy, Antonio Villari, J. F. Bruandet, P. Sole, R. Geller, L. Maunoury, G. Gimond

Publikováno v: Review of Scientific Instruments
Review of Scientific Instruments, American Institute of Physics, 1998, 69, pp.1322-1326
Review of Scientific Instruments, 1998, 69, pp.1322-1326. ⟨10.1063/1.1149227⟩

The backward and forward injection of a 1+ ion beam in a MINIMAFIOS type electron cyclotron resonance ion source (ECRIS) have given good results for the 1+→n+ method. Due to the technological simplicity of the forward injection, additional experime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db8ba4225e09dc0df0cf92abb6968944
http://hal.in2p3.fr/in2p3-00000490

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The uranium target and source for the PIAFE project

Autor: M. Fruneau

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Nuclear Instruments and Methods in Physics Research B
International Conference on Electromagnetic Isotope Separators and Techniques Related to their Applications.13,EMIS-13
International Conference on Electromagnetic Isotope Separators and Techniques Related to their Applications.13,EMIS-13, Sep 1996, Bad Duerkheim, Germany. pp.55-57

In the PIAFE project, the uranium source will be exposed to the high neutron flux of the ILL reactor. Fission products will be ionized and accelerated at energies up to 30 keV for further mass selection. A description of the source and the tests on t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f05f6db201387f880c3da9843b0c6744
http://hal.in2p3.fr/in2p3-00000548

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Measurements of the spin-correlation coefficients Cxx, Cyy and S for d-p scattering at Ed = 17.4, 19.5, 23.8 and 26.1 MeV

Autor: D. Garreta, J. Chauvin, M. Fruneau

Publikováno v: Nuclear Physics A. 247:335-346

The spin-correlation coefficients C xx , C yy and S have been measured by scattering the vector and tensor polarized deuteron beam of the Grenoble cyclotron from a polarized proton target. Comparison is made with Faddeev equation calculations using a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::616b48185444170dd8f99c5f0939b818
https://doi.org/10.1016/0375-9474(75)90640-5

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A NEW INJECTION LINE FOR THE TWO ECR SOURCES AT SARA

Autor: Sara Staff, M. Fruneau, Ph Martin

Publikováno v: Le Journal de Physique Colloques. 50:C1-767

A new injection line for two ECR sources is under construction at SARA. The beam delivered by MINIMAFIOS or FERROMAFIOS has to be transported down to the inflector at the center of the injector cyclotron over a distance of 18 meters. The line include

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::668caa341e9a3488ffaaa8440df4a42b
https://doi.org/10.1051/jphyscol:1989181

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10Be concentration and residence time in the ocean surface layer

Autor: Grant M. Raisbeck, M. Fruneau, Françoise Yiou, M. Lieuvin, J. M. Loiseaux

Publikováno v: Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 1979, 43, pp.237-240

The concentration of10Be in Pacific Ocean surface water has been measured by nuclear accelerator spectrometry to be ∼740 atoms/cm3. This value, which is much less than the10Be concentration in precipitation, suggests that particle scavenging of Be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07378b8a28de437807ec89ea6702ee59
https://doi.org/10.1016/0012-821x(79)90207-3

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