Zobrazeno 1 - 8
of 8
pro vyhledávání: '"J. C. Ravel"'
Autor:
M. Fruneau, J.M. De Conto, D. Marchand, A. Garrigue, Christophe Destouches, F. Mellier, J. C. Ravel, A. Fontenille, P. Chaussonnet, M. Planet, J.P. Richaud, J. M. Laurens, J.M. Loiseaux, E. Perbet, J.M. Carreta, J. Do Pinhal, S. Albrand, Philippe Fougeras, M. Guisset, R. Micoud, J.L. Belmont
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⟩
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
http://hal.in2p3.fr/in2p3-00080604
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
https://doi.org/10.1109/pac.2003.1289273
Publikováno v:
Geophysical Research Letters. 8:1015-1018
Using accelerator spectrometry to measure 10Be, the ratio of the cosmogenic isotopes 10Be/7Be has been determined in 5 stratospheric and 2 South Pole ground level air filters. It is argued that this ratio can be a very sensitive probe of the origin,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e1f6ca0e998207cd50bd93b296328f9
https://doi.org/10.1029/gl008i009p01015
https://doi.org/10.1029/gl008i009p01015
Autor:
Grant M. Raisbeck, M. Fruneau, J. M. Loiseaux, J. D. Hays, Françoise Yiou, J. C. Ravel, M. Lieuvin
Publikováno v:
Geophysical Research Letters. 6:717-719
A search has been made for variations in the 10Be concentration in a North Pacific marine sediment core during the period of a geomagnetic reversal. The 10Be was counted directly using an accelerator techniquethus permitting an order of magnitude imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d42952cafa15fed94f6f89befd95c27
https://doi.org/10.1029/gl006i009p00717
https://doi.org/10.1029/gl006i009p00717
Publikováno v:
Nature
Nature, Nature Publishing Group, 1979, 282, pp.279-280
Nature, Nature Publishing Group, 1979, 282, pp.279-280
The measurement of 10Be using nuclear accelerators promises to widen the applications of this cosmogenic isotope considerably1–3. A parameter of fundamental importance in such applications is the production rate of this nuclide in the atmosphere. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a252992a010cd3fa9eab081e73bf80f
http://hal.in2p3.fr/in2p3-00014520
http://hal.in2p3.fr/in2p3-00014520
Autor:
Grant M. Raisbeck, M. Lieuvin, C. Lorius, M. Fruneau, J. M. Loiseaux, J. C. Ravel, Françoise Yiou
Publikováno v:
Nature. 292:825-826
We have previously discussed how measurements of the isotope 10Be (half life 1.5 Myr) in geophysical reservoirs can be used to probe variations in the production rate of cosmogenic nuclides1,2. Such variations can be caused by changes in the primary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64bafa25a25b52fb6c18c760330a64c3
https://doi.org/10.1038/292825a0
https://doi.org/10.1038/292825a0
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