Zobrazeno 1 - 10
of 81
pro vyhledávání: '"F. Clapier"'
Autor:
S. Ménard, M. Mirea, F. Clapier, N. Pauwels, J. Proust, C. Donzaud, D. Guillemaud-Mueller, I. Lhenry, A. C. Mueller, J. A. Scarpaci, O. Sorlin
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 2, Iss 3, p 033501 (1999)
Measured angular and energetic distributions of neutrons obtained by bombarding Be, C, and U thick targets with ^{2}H at 17, 20, and 28 MeV incident energies are reported. The data were obtained using the time-of-flight method. The energetic distribu
Externí odkaz:
https://doaj.org/article/9a7dd16e5ba547d4ae629d3f03cde72e
Autor:
F. Clapier, A. C. Mueller, J. Obert, O. Bajeat, M. Ducourtieux, A. Ferro, A. Horbowa, L. Kotfila, C. Lau, H. Lefort, S. Kandri-Rody, N. Pauwels, J. C. Potier, J. Proust, J. C. Putaux, C. F. Liang, P. Paris, A. C. C. Villari, R. Lichtenthäler, L. Maunoury, J. Lettry
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 1, Iss 1, p 013501 (1998)
First results from the research and development program PARRNE (Production d'Atomes Radioactifs Riches en NEutrons) are presented. Its aim is the investigation of the optimum conditions for the production of neutron-rich fission fragment beams extrac
Externí odkaz:
https://doaj.org/article/e49a82de1f2c4f5385898fcd84f2e1d9
Autor:
J. Proust, C. Lau, D. Verney, S. Du, F. Le Blanc, Ch. Bourgeois, S. Essabaa, S. Gales, J.C. Potier, C. Donzaud, O. Sorlin, F. Clapier, J. Sauvage, F. Ibrahim, O. Bajeat, A.C. Mueller, H. Lefort, N. Pauwels, O. Hubert, F. Pougheon, E. Cottereau, B. Roussière, M. Ducourtieux, J. Obert, D. Guillemaud-Mueller, O. Perru
Publikováno v:
The European Physical Journal A. 28:307-312
The γ-ray de-excitations following the β-decay of 83Ga and the β-n decay of 84Ga have been studied. The radioactive species were produced using the PARRNe on-line mass-separator installed at the IPN Orsay Tandem accelerator. Two γ-lines were attr
Autor:
L. Gaudefroy, B. Roussière, S. Gales, F. Hosni, E. Cottereau, O. Bajeat, C. Donzaud, A.C. Mueller, O. Sorlin, H. Lefort, F. Le Blanc, Ch. Bourgeois, Fairouz Hammache, F. Pougheon, S. Essabaa, N. Pauwels, J. Sauvage, D. Guillemaud-Mueller, D. Verney, F. Clapier, S. Du, J.C. Potier, O. Perru, M. Ducourtieux, F. Ibrahim, J. Proust, C. Lau
Publikováno v:
Brazilian Journal of Physics v.34 n.3a 2004
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF
Brazilian Journal of Physics, Volume: 34, Issue: 3a, Pages: 979-982, Published: SEP 2004
Latinamerican Symposium on Nuclear Physics 5
Latinamerican Symposium on Nuclear Physics 5, Sep 2003, Santos, Brazil. pp.979-982
Scopus-Elsevier
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF
Brazilian Journal of Physics, Volume: 34, Issue: 3a, Pages: 979-982, Published: SEP 2004
Latinamerican Symposium on Nuclear Physics 5
Latinamerican Symposium on Nuclear Physics 5, Sep 2003, Santos, Brazil. pp.979-982
Scopus-Elsevier
The PARRNe (Production d'Atomes Radioactifs Riches en Neutrons) experimental program has been part of the recent R&D efforts for the design of the SPIRAL2 project at GANIL. The PARRNe2 set-up installed at IPNOrsay allows the use of the Tandem as a de
Autor:
P. Roussel-Chomaz, F. Clapier, M. Mirea, J. E. Sauvestre, T. Ethvignot, M. Lewitowicz, C. Cabot, Yang Yong Feng, R. Anne, M. G. Saint-Laurent, G. Fares, R. Bimbot, P. Delbourgo-Salvador, A. Lefebvre, S. Hachem, J. L. Sida, T. Benfoughal
Publikováno v:
European Physical Journal A
European Physical Journal A, EDP Sciences, 2004, 19, pp.105-116. ⟨10.1140/epja/i2002-10247-9⟩
European Physical Journal A, 2004, 19, pp.105-116. ⟨10.1140/epja/i2002-10247-9⟩
European Physical Journal A, EDP Sciences, 2004, 19, pp.105-116. ⟨10.1140/epja/i2002-10247-9⟩
European Physical Journal A, 2004, 19, pp.105-116. ⟨10.1140/epja/i2002-10247-9⟩
The fragmentation of 95 MeV/u 12C and 75 MeV/u 13C projectiles, interacting with natural targets of different elements (9Be, $^{\rm nat}$ Cu and 197Au for 12C, and 9Be, $^{\rm nat}$ Ni, and 181Ta for 13C) and of various thicknesses has been investiga
Autor:
J.C. Potier, S. Gales, O. Perru, C. Donzaud, N. Pauwels, F. Pougheon, J. Sauvage, M. Ducourtieux, F. Clapier, D. Verney, J. Obert, B. Roussière, O. Sorlin, E. Cottereau, J. Proust, F. Ibrahim, C. Lau, A.C. Mueller, D. Guillemaud-Mueller, O. Bajeat, F. Le Blanc, Ch. Bourgeois, H. Lefort
Publikováno v:
Physics of Atomic Nuclei. 66:1421-1427
The PARRNe facility has been used to produce neutron-rich isotopes 83,84Gaby the ISOL method. Their decay has been studied, and β-γ coincidence and γ-γ coincidence data were collected as a function of time. The first two excited levels in 83Ge an
Autor:
J. Sauvage, F. Pougheon, E. Cottereau, F. Le Blanc, C. Donzaud, J.C. Potier, A.C. Mueller, A. Wojtasiewicz, D. Guillemaud-Mueller, F. Clapier, S. Essabaa, J. Proust, C. Lau, H. Lefort, M. Ducourtieux, D. Verney, N. Pauwels, F. Ibrahim, J. Obert, B. Roussière, F. Hosni, O. Bajeat
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 14
International Conference on Electromagnetic Isotope Separators and Techniques Related to their Applications 14, May 2002, Victoria, Canada. pp.246-250
Nuclear Instruments and Methods in Physics Research B
International Conference on Electromagnetic Isotope Separators and Techniques Related to their Applications 14
International Conference on Electromagnetic Isotope Separators and Techniques Related to their Applications 14, May 2002, Victoria, Canada. pp.246-250
In the framework of the PARRNe program (Production d’Atomes Radioactifs Riches en Neutrons) of IPN Orsay, various techniques are currently used to characterize the release properties of elements of interest from a UCX target. On-line studies have b
Autor:
M. Omeich, F. Clapier, F. Le Blanc, O. Bajeat, B. Jacquemard, J C Le Scornet, P. Ausset, J. Lesrel, F. Pougheon, O. Perru, G. Rossat, A. Tkatchenko, A. C. Mueller, D. Gardès, G. Bienvenu, F. Ibrahim, J. Obert, B. Waast, H. Lefort, T. Junquera, J.C. Potier, L. Coacolo, D. Grialou, O. Sorlin, J. Proust, B. Roussière, S. Galès, T. Garvey, D. Verney, J. Sauvage, C. Donzaud, J.P. Baronick, C. Lau, J. Arianer, D. Guillemaud-Mueller, A. Muller, Louis Rinolfi, S. Essabaa, N. Rouvière, D. Forkel-Wirth, J.C. Bourdon, F. Hosni, M. Ducourtieux
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 204:780-784
In order to probe neutron rich radioactive noble gases produced by photo-fission, a PARRNe-1 experiment (Production d’Atomes Radioactifs Riches en Neutrons) has been carried out at CERN. The incident electron beam of 50 MeV was delivered by the LIL
Autor:
J. Proust, J. Sauvage, S. Essabaa, C. Lau, J.C. Potier, F. Ibrahim, O. Bajeat, N. Barré, C. F. Liang, E. Cottereau, O. Sorlin, F. Le Blanc, A. Wojtasiewicz, C. Donzaud, D. Verney, D. Guillemaud-Mueller, B. Roussière, F. Pougheon, H. Lefort, J. Obert, N. Pauwels, M. Ducourtieux, A.C. Mueller, F. Clapier
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 194:151-163
The release properties of UCx and molten U thick targets associated with a Nier–Bernas ion source have been studied. Two experimental methods are used to extract the release time. Results are presented and discussed for Kr, Cd, I and Xe.
Autor:
E. Kashy, F. Clapier, M. Bernas, C. Stephan, M. Mirea, L. Tassan-Got, Ch.O. Bacri, D Beaumel, V. Borrel, P. Roussel
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 26:1641-1654
A first measurement is reported on coincident fast protons and neutrons evaporated by fragments detected in the incident beam direction. For all targets, the proton coincidence ratio is shown to increase with fragment velocity loss. This increase is