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185 results on '"Doré D."'

1. Connection between nuclear structure, dissipation, and time in fission data

Author

Caamaño M., Ramos D., Fernández D., Mantovani G., Farget F., Rodríguez-Tajes C., Lemasson A., Rejmund M., Schmitt C., Ackermann D., Álvarez-Pol H., Audouin L., Benlliure J., Biswas S., Casarejos E., Clement E., Cortina D., Delaune O., Derkx X., Dijon A., Doré D., Durand D., Frankland J. D., Fernández-Domínguez B., de France G., Fregeau M. O., Galaviz D., Galiana-Baldó E., Heinz A., Henriques A., Jacquot B., Jurado B., Kim Y. H., Morfouace P., Paradela C., Piot J., Ralet D., Roger T., Salsac M. D., Teubig P., and Tsekhanovich I.

Subjects
Physics, QC1-999
Abstract

Nuclear fission is still one of the most complex physical processes due to the interplay between macroscopic and microscopic nuclear properties that decide the output. An example of this coupling is the presence of nuclear dissipation as an important ingredient that contributes to drive the dynamics and has a clear impact on the time of the process. However, different theoretical interpretations and scarce experimental data make it poorly understood. At low excitation energy, the relative yields of fragments even and odd atomic numbers show a clear difference, which can be quantified with the so-called even-odd effect. This seemingly mundane property can be used to obtain information about the energy dissipated during the process and the role of structure in its dynamics. In this paper, the study of the even-odd effect for elasticand transfer-induced fission data is discussed. A clear connection with particular fragment shells and the dissipation energy is found, as detailed in Ref. [1]. In addition, preliminary results from quasi-fission data show the formation of a relatively large even-odd effect, which suggests a process with low dissipation mainly consisting in the exchange of nucleon pairs.

Published
2024
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2. Performance validation of the first arm of FALSTAFF: 252Cf and 235U fission fragment characterisation

Author

Doré D., Berthoumieux E., Deshayes Q., Thulliez L., Legou P., Combet M., Kebbiri M., Marcel A., Mols J-Ph., Frégeau M.O., Herlant S., Ledoux X., Pancin J., and Oberstedt S.

Subjects
Physics, QC1-999
Abstract

The renewed interest for the study of nuclear fission is mainly motivated by the development of GEN-IV reactor concepts, mostly foreseen to operate in the fast neutron energy domain. To support this development, new high-quality nuclear data are needed. In this context, a new experimental setup, the FALSTAFF spectrometer, dedicated to the study of nuclear fission is under development. Employing the double-velocity (2V) and energy-velocity (EV) methods, the fission fragment mass before and after neutron evaporation will be deduced and the correlation between prompt neutron multiplicity and fragment mass will be determined. The first arm of the spectrometer is achieved. It is composed of two SED-MWPC detectors (a combination of a foil to produce secondary electrons and a Multi-Wire Proportional Chamber to detect them) and an axial ionization chamber. The SED-MWPC give access to the velocity (V) via time-of-flight and position measurements. The ionization chamber measures the fragment kinetic energy (E) and the energy loss profile. Preliminary results for spontaneous fission of 252Cf and from the thermal-neutron induced fission experiment on 235U, performed at the Orphée reactor (CEA-Saclay, France), are presented.

Published
2019
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3. Recent developments of the FALSTAFF experimental setup

Author

Chietera A., Thulliez L., Berthoumieux E., Doré D., Letourneau A., Legou P., Kebbiri M., Piret Y., Mols J.P., Combet M., Riallot M., Marcel A., Pancin J., Frégeau M. O., Ledoux X., Lecolley F. R., Perronnel J., and Goupillere D.

Subjects
Physics, QC1-999
Abstract

The study of nuclear fission is encountering renewed interest with the development of GEN-IV reactor concepts, mostly working in the neutron fast energy domain. To support the fast reactor technologies, new high quality nuclear data are needed. New facilities are being constructed to produce high intensity neutron beams from hundreds of keV to few tens of MeV (Licorne, NFS, nELBE, ...). They will open new opportunities to provide nuclear data. In this framework the development of an experimental setup called FALSTAFF for a characterisation of actinide fission fragments has been undertaken. Fission fragment yields and associated neutron multiplicities will be measured as a function of the neutron energy. Based on time-of-flight and residual energy technique, the setup will allow the simultaneous measurement of the complementary fragment velocity and energy. The FALSTAFF setup and the upgrade of the first arm prototype with the new ionisation chamber CALIBER will be presented. The performances of the experimental apparatus is discussed.

Published
2018
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4. 237Np absolute delayed neutron yield measurements

Author

Doré D., Ledoux X., Nolte R., Gagnon-Moisan F., Thulliez L., Litaize O., Roettger S., and Serot O.

Subjects
Physics, QC1-999
Abstract

237Np absolute delayed neutron yields have been measured at different incident neutron energies from 1.5 to 16 MeV. The experiment was performed at the Physikalisch-Technische Bundesanstalt (PTB) facility where the Van de Graaff accelerator and the cyclotron CV28 delivered 9 different neutron energy beams using p+T, d+D and d+T reactions. The detection system is made up of twelve 3He tubes inserted into a polyethylene cylinder. In this paper, the experimental setup and the data analysis method are described. The evolution of the absolute DN yields as a function of the neutron incident beam energies are presented and compared to experimental data found in the literature and data from the libraries.

Published
2017
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5. Impact of material thicknesses on fission observables obtained with the FALSTAFF experimental setup

Author

Thulliez L., Doré D., Berthoumieux E., Panebianco S., Legou P., Kebbiri M., Piret Y., Mols J.P., Combet M., Riallot M., Marcel A., Farget F., Pancin J., Frégeau M.O., Ledoux X., Lecolley F.-R., Perronnel J., Goupillère D., and Oberstedt S.

Subjects
Physics, QC1-999
Abstract

In the past years, the fission studies have been mainly focused on thermal fission because most of the current nuclear reactors work in this energy domain. With the development of GEN-IV reactor concepts, mainly working in the fast energy domain, new nuclear data are needed. The FALSTAFF spectrometer under development at CEA-Saclay, France, is a two-arm spectrometer which will provide mass yields before (2V method) and after (EV method) neutron evaporation and consequently will have access to the neutron multiplicity as a function of mass. The axial ionization chamber, in addition to the kinetic energy value, will measure the energy loss profile of the fragment along its track. This energy loss profile will give information about the fragment nuclear charge. This paper will focus on recent developments on the FALSTAFF design. A special attention will be paid to the impact of the detector material thickness on the uncertainty of different observables.

Published
2017
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6. Excitation-energy influence at the scission configuration

Author

Ramos D., Rodríguez-Tajes C., Caamaño M., Farget F., Audouin L., Benlliure J., Casarejos E., Clement E., Cortina D., Delaune O., Derkx X., Dijon A., Doré D., Fernández-Domínguez B., de France G., Heinz A., Jacquot B., Navin A., Paradela C., Rejmund M., Roger T., Salsac M.-D., and Schmitt C.

Subjects
Physics, QC1-999
Abstract

Transfer- and fusion-induced fission in inverse kinematics was proven to be a powerful tool to investigate nuclear fission, widening the information of the fission fragments and the access to unstable fissioning systems with respect to other experimental approaches. An experimental campaign for fission investigation has being carried out at GANIL with this technique since 2008. In these experiments, a beam of 238U, accelerated to 6.1 MeV/u, impinges on a 12C target. Fissioning systems from U to Cf are populated through transfer and fusion reactions, with excitation energies that range from few MeV up to 46 MeV. The use of inverse kinematics, the SPIDER telescope, and the VAMOS spectrometer permitted the characterization of the fissioning system in terms of mass, nuclear charge, and excitation energy, and the isotopic identification of the full fragment distribution. The neutron excess, the total neutron multiplicity, and the even-odd staggering in the nuclear charge of fission fragments are presented as a function of the excitation energy of the fissioning system. Structure effects are observed at Z∼50 and Z∼55, where their impact evolves with the excitation energy.

Published
2017
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7. The neutrons for science facility at SPIRAL-2

Author

Ledoux X., Aïche M., Avrigeanu M., Avrigeanu V., Balanzat E., Ban-d'Etat B., Ban G., Bauge E., Bélier G., Bém P., Borcea C., Caillaud T., Chatillon A., Czajkowski S., Dessagne P., Doré D., Fischer U., Frégeau M.O., Grinyer J., Guillous S., Gunsing F., Gustavsson C., Henning G., Jacquot B., Jansson K., Jurado B., Kerveno M., Klix A., Landoas O., Lecolley F.R., Lecouey J.L., Majerle M., Marie N., Materna T., Mrázek J., Negoita F., Novák J., Oberstedt S., Oberstedt A., Panebianco S., Perrot L., Plompen A.J.M., Pomp S., Prokofiev A.V., Ramillon J.M., Farget F., Ridikas D., Rossé B., Sérot O., Simakov S.P., Šimečková E., Štefánik M., Sublet J.C., Taïeb J., Tarrío D., Tassan-Got L., Thfoin I., and Varignon C.

Subjects
Physics, QC1-999
Abstract

Numerous domains, in fundamental research as well as in applications, require the study of reactions induced by neutrons with energies from few MeV up to few tens of MeV. Reliable measurements also are necessary to improve the evaluated databases used by nuclear transport codes. This energy range covers a large number of topics like transmutation of nuclear waste, design of future fission and fusion reactors, nuclear medicine or test and development of new detectors. A new facility called Neutrons For Science (NFS) is being built for this purpose on the GANIL site at Caen (France). NFS is composed of a pulsed neutron beam for time-of-flight facility as well as irradiation stations for cross-section measurements. Neutrons will be produced by the interaction of deuteron and proton beams, delivered by the SPIRAL-2 linear accelerator, with thick or thin converters made of beryllium or lithium. Continuous and quasi-mono-energetic spectra will be available at NFS up to 40 MeV. In this fast energy region, the neutron flux is expected to be up to 2 orders of magnitude higher than at other existing time-of-flight facilities. In addition, irradiation stations for neutron-, proton- and deuteron-induced reactions will allow performing cross-section measurements by the activation technique. After a description of the facility and its characteristics, the experiments to be performed in the short and medium term will be presented.

Published
2017
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8. Dependence of Fission-Fragment Properties On Excitation Energy For Neutron-Rich Actinides

Author

Ramos D., Rodríguez-Tajes C., Caamaño M., Farget F., Audouin L., Benlliure J., Casarejos E., Clement E., Cortina D., Delaune O., Derkx X., Dijon A., Doré D., Fernández-Domínguez B., de France G., Heinz A., Jacquot B., Navin A., Paradela C., Rejmund M., Roger T., Salsac M.D., and Schmitt C.

Subjects
Physics, QC1-999
Abstract

Experimental access to full isotopic fragment distributions is very important to determine the features of the fission process. However, the isotopic identification of fission fragments has been, in the past, partial and scarce. A solution based on the use of inverse kinematics to study transfer-induced fission of exotic actinides was carried out at GANIL, resulting in the first experiment accessing the full identification of a collection of fissioning systems and their corresponding fission fragment distribution. In these experiments, a 238U beam at 6.14 AMeV impinged on a carbon target to produce fissioning systems from U to Am by transfer reactions, and Cf by fusion reactions. Isotopic fission yields of 250Cf, 244Cm, 240Pu, 239Np and 238U are presented in this work. With this information, the average number of neutrons as a function of the atomic number of the fragments is calculated, which reflects the impact of nuclear structure around Z=50, N=80 on the production of fission fragments. The characteristics of the Super Long, Standard I, Standard II, and Standard III fission channels were extracted from fits of the fragment yields for different ranges of excitation energy. The position and contribution of the fission channels as function of excitation energy are presented.

Published
2016
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9. Fission Fragment characterization with FALSTAFF at NFS

Author

Pancin J., Materna T., Lehaut G., Ledoux X., Lecolley F.-R., Farget F., Doré D., and Panebianco S.

Subjects
Physics, QC1-999
Abstract

The Neutrons for Science (NFS) facility will be one of the first installations of the SPIRAL2 facility. NFS will be composed of a time-of-flight baseline and irradiation stations and will allow studying neutron-induced reactions for energies going from some hundreds of keV up to 40 MeV. Continuous and quasi-monoenergetic energy neutron beams will be available. Taking advantage of this new installation, the development of an experimental setup for a full characterization of actinide fission fragments in this energy domain has been undertaken. To achieve this goal a new detection system called FALSTAFF (Four Arm cLover for the STudy of Actinide Fission Fragments) in under development. In this paper, the characteristics of the NFS facility will be exposed and the motivations for the FALSTAFF experiment will be presented. The experimental setup will be described and the expected resolutions based on realistic GEANT4 simulations will be discussed.

Published
2013
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10. Delayed neutron measurements for 232Th neutron-induced fission

Author

Doré D., Ledoux X., Mosconi M., Nolte R., and Roettger S.

Subjects
Physics, QC1-999
Abstract

Delayed neutrons (DN) play an important role in nuclear reactor physics. Innovative critical reactor studies bring to light the need of new DN yields data. For the Th fuel cycle, according to the OECD recommendation, DN of the 232Th is needed with an accuracy of 5%. In the literature, significant discrepancies were observed for energies below 4 MeV and data are dispersed around 14 MeV. Therefore, a programme has been undertaken by CEA in order to measure DN yields from 232Th with incident neutron energies from 2 to 16 MeV. In this paper, the experimental setup will be described and preliminary results obtained at the PTB Ion Accelerator Facility of Braunschweig for incident neutron beam energies of 2, 3, 4, 6, 7, 10 and 16 MeV will be presented.

Published
2010
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11. Direct measurement of the inelastic neutron acceleration by 177mLu

Author

Menelle A., Letourneau A., Doré D., Daugas J.-M., Morel P., Rossé B., Roig O., and Méot V.

Subjects
Physics, QC1-999
Abstract

The inelastic neutron acceleration (INNA) cross section on the long-lived isomer state of 177mLu has been measured from a new isomeric target using a direct method. The detection of high energy neutrons has been performed using a specially designed setup and a cold neutron beam at the ORPHEE reactor facility in Saclay.

Published
2010
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15. Isotopic Distributions of Fission Fragments from Transfer-induced Fission

Author

Rodríguez-Tajes, C., Caamaño, M., Delaune, O., Farget, F., Audouin, L., Bacri, C.-O., Benlliure, J., Casarejos, E., Clement, E., Cortina, D., Derkx, X., Dijon, A., Doré, D., Fernández-Domínguez, B., Gaudefroy, L., Golabek, C., Heinz, A., Jurado, B., Lemasson, A., Navin, A., Paradela, C., Ramos, D., Roger, T., Salsac, M.D., Schmitt, C., Schmidt, K.-H., Shrivastava, A., and Taieb, J.

Published
2013
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16. The electron–ion scattering experiment ELISe at the International Facility for Antiproton and Ion Research (FAIR)—A conceptual design study

Author

Antonov, A.N., Gaidarov, M.K., Ivanov, M.V., Kadrev, D.N., Aïche, M., Barreau, G., Czajkowski, S., Jurado, B., Belier, G., Chatillon, A., Granier, T., Taieb, J., Doré, D., Letourneau, A., Ridikas, D., Dupont, E., Berthoumieux, E., Panebianco, S., Farget, F., Schmitt, C., Audouin, L., Khan, E., Tassan-Got, L., Aumann, T., Beller, P., Boretzky, K., Dolinskii, A., Egelhof, P., Emling, H., Franzke, B., Geissel, H., Kelic-Heil, A., Kester, O., Kurz, N., Litvinov, Y., Münzenberg, G., Nolden, F., Schmidt, K.-H., Scheidenberger, Ch., Simon, H., Steck, M., Weick, H., Enders, J., Pietralla, N., Richter, A., Schrieder, G., Zilges, A., Distler, M.O., Merkel, H., Müller, U., Junghans, A.R., Lenske, H., Fujiwara, M., Suda, T., Kato, S., Adachi, T., Hamieh, S., Harakeh, M.N., Kalantar-Nayestanaki, N., Wörtche, H., Berg, G.P.A., Koop, I.A., Logatchov, P.V., Otboev, A.V., Parkhomchuk, V.V., Shatilov, D.N., Shatunov, P.Y., Shatunov, Y.M., Shiyankov, S.V., Shvartz, D.I., Skrinsky, A.N., Chulkov, L.V., Danilin, B.V., Korsheninnikov, A.A., Kuzmin, E.A., Ogloblin, A.A., Volkov, V.A., Grishkin, Y., Lisin, V.P., Mushkarenkov, A.N., Nedorezov, V., Polonski, A.L., Rudnev, N.V., Turinge, A.A., Artukh, A., Avdeichikov, V., Ershov, S.N., Fomichev, A., Golovkov, M., Gorshkov, A.V., Grigorenko, L., Klygin, S., Krupko, S., Meshkov, I.N., Rodin, A., Sereda, Y., Seleznev, I., Sidorchuk, S., Syresin, E., Stepantsov, S., Ter-Akopian, G., Teterev, Y., Vorontsov, A.N., Kamerdzhiev, S.P., Litvinova, E.V., Karataglidis, S., Alvarez Rodriguez, R., Borge, M.J.G., Fernandez Ramirez, C., Garrido, E., Sarriguren, P., Vignote, J.R., Fraile Prieto, L.M., Lopez Herraiz, J., Moya de Guerra, E., Udias-Moinelo, J., Amaro Soriano, J.E., Lallena Rojo, A.M., Caballero, J.A., Johansson, H.T., Jonson, B., Nilsson, T., Nyman, G., Zhukov, M., Golubev, P., Rudolph, D., Hencken, K., Jourdan, J., Krusche, B., Rauscher, T., Kiselev, D., Trautmann, D., Al-Khalili, J., Catford, W., Johnson, R., Stevenson, P.D., Barton, C., Jenkins, D., Lemmon, R., Chartier, M., Cullen, D., Bertulani, C.A., and Heinz, A.

Published
2011
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20. Deeply virtual and exclusive electroproduction of ω-mesons

Author

Morand, L., Doré, D., Garçon, M., Guidal, M., Laget, J. -M., Morrow, S., Sabatié, F., Smith, E., Adams, G., Ambrozewicz, P., Anghinolfi, M., Asryan, G., Audit, G., Avakian, H., Bagdasaryan, H., Ball, J., Ball, J. P., Baltzell, N. A., Barrow, S., Batourine, V., Battaglieri, M., Bektasoglu, M., Bellis, M., Benmouna, N., Berman, B. L., Biselli, A. S., Boiarinov, S., Bonner, B. E., Bouchigny, S., Bradford, R., Branford, D., Briscoe, W. J., Brooks, W. K., Bültmann, S., Burkert, V. D., Butuceanu, C., Calarco, J. R., Careccia, S. L., Carman, D. S., Cazes, A., Chen, S., Cole, P. L., Cords, D., Corvisiero, P., Crabb, D., Cummings, J. P., De Sanctis, E., DeVita, R., Degtyarenko, P. V., Denizli, H., Dennis, L., Deur, A., Dharmawardane, K. V., Dhuga, K. S., Djalali, C., Dodge, G. E., Donnelly, J., Doughty, D., Dugger, M., Dytman, S., Dzyubak, O. P., Egiyan, H., Egiyan, K. S., Elouadrhiri, L., Eugenio, P., Fatemi, R., Feldman, G., Fersch, R. G., Feuerbach, R. J., Funsten, H., Gavalian, G., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. -X., Goetz, J. T., Gordon, C. I. O., Gothe, R. W., Griffioen, K. A., Guillo, M., Guler, N., Guo, L., Gyurjyan, V., Hadjidakis, C., Hakobyan, R. S., Hardie, J., Heddle, D., Hersman, F. W., Hicks, K., Hleiqawi, I., Holtrop, M., Hyde-Wright, C. E., Ilieva, Y., Ireland, D. G., Ito, M. M., Jenkins, D., Jo, H. -S., Joo, K., Juengst, H. G., Kellie, J. D., Khandaker, M., Kim, W., Klein, A., Klein, F. J., Klimenko, A. V., Kossov, M., Kubarovski, V., Kramer, L. H., Kuhn, S. E., Kuhn, J., Lachniet, J., Langheinrich, J., Lawrence, D., Lee, T., Li, Ji, Livingston, K., Marchand, C., Maximon, L. C., McAleer, S., McKinnon, B., McNabb, J. W. C., Mecking, B. A., Mehrabyan, S., Melone, J. J., Mestayer, M. D., Meyer, C. A., Mikhailov, K., Minehart, R., Mirazita, M., Miskimen, R., Mokeev, V., Mueller, J., Mutchler, G. S., Napolitano, J., Nasseripour, R., Niccolai, S., Niculescu, G., Niculescu, I., Niczyporuk, B. B., Niyazov, R. A., Nozar, M., O’Rielly, G. V., Osipenko, M., Ostrovidov, A. I., Park, K., Pasyuk, E., Philips, S. A., Pivnyuk, N., Pocanic, D., Pogorelko, O., Polli, E., Popa, I., Pozdniakov, S., Preedom, B. M., Price, J. W., Prok, Y., Protopopescu, D., Raue, B. A., Riccardi, G., Ricco, G., Ripani, M., Ritchie, B. G., Ronchetti, F., Rosner, G., Rossi, P., Rubin, P. D., Salgado, C., Santoro, J. P., Sapunenko, V., Schumacher, R. A., Serov, V. S., Sharabian, Y. G., Shaw, J., Skabelin, A. V., Smith, L. C., Sober, D. I., Stavinsky, A., Stepanyan, S., Stepanyan, S. S., Stokes, B. E., Stoler, P., Strakovsky, I. I., Strauch, S., Taiuti, M., Tedeschi, D. J., Thoma, U., Tkabladze, A., Todor, L., Tur, C., Ungaro, M., Vineyard, M. F., Vlassov, A. V., Weinstein, L. B., Weygand, D. P., Williams, M., Wolin, E., Wood, M. H., Yegneswaran, A., Zana, L., and The CLAS Collaboration

Published
2005
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21. Prompt light particle emission in the 36Ar + 58Ni reaction at 95 MeV/nucleon

Author

Pawłowski, P., Borderie, B., Auger, G., Bacri, Ch.O., Bellaize, N., Bocage, F., Bougault, R., Brou, R., Buchet, P., Charvet, J.L., Chbihi, A., Colin, J., Cussol, D., Dayras, R., Demeyer, A., Doré, D., Durand, D., Frankland, J.D., Galichet, E., Genouin-Duhamel, E., Gerlic, E., Guinet, D., Lautesse, P., Laville, J.L., Lecolley, J.F., Legrain, R., Le Neindre, N., Lopez, O., Louvel, M., Maskay, A.M., Nalpas, L., Nguyen, A.D., Pârlog, M., Péter, J., Plagnol, E., Rivet, M.F., Rosato, E., Saint-Laurent, F., Salou, S., Steckmeyer, J.C., Stern, M., Tăbăcaru, G., Tamain, B., Tassan-Got, L., Tirel, O., Vient, E., Volant, C., Wieleczko, J.P., and (INDRA Collaboration)

Published
2000
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23. Reply

Author

Doré, D., Winzenberg, T., Ding, C., Cicuttini, F., and Jones, G.

Published
2010

24. Intranuclear cascade+percolation+evaporation model applied to the 12C+ 197Au system at 1 GeV/nucleon

Author

Volant, C., Turzo´, K., Trautmann, W., Auger, G., Begemann-Blaich, M.-L., Bittiger, R., Borderie, B., Botvina, A.S., Bougault, R., Bouriquet, B., Charvet, J.-L., Chbihi, A., Dayras, R., Dore´, D., Durand, D., Frankland, J.D., Galichet, E., Gourio, D., Guinet, D., Hudan, S., Imme´, G., Lautesse, Ph., Lavaud, F., Le Fe`vre, A., Lopez, O., Łukasik, J., Lynen, U., Mu¨ller, W.F.J., Nalpas, L., Orth, H., Plagnol, E., Raciti, G., Rosato, E., Saija, A., Schwarz, C., Seidel, W., Sfienti, C., Steckmeyer, J.C., Tamain, B., Trzcin´ski, A., Vient, E., Vigilante, M., and Zwieglin´ski, B.

Published
2004
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25. Energy calibration for the INDRA multidetector using recoil protons from [formula omitted] scattering

Author

Trzciński, A., Łukasik, J., Müller, W.F.J., Trautmann, W., Zwiegliński, B., Auger, G., Bacri, Ch.O., Begemann-Blaich, M.L., Bellaize, N., Bittiger, R., Bocage, F., Borderie, B., Bougault, R., Bouriquet, B., Buchet, Ph., Charvet, J.L., Chbihi, A., Dayras, R., Doré, D., Durand, D., Frankland, J.D., Galichet, E., Gourio, D., Guinet, D., Hudan, S., Hurst, B., Lautesse, P., Lavaud, F., Laville, J.L., Leduc, C., Le Fèvre, A., Legrain, R., Lopez, O., Lynen, U., Nalpas, L., Orth, H., Plagnol, E., Rosato, E., Saija, A., Schwarz, C., Sfienti, C., Steckmeyer, J.C., Tǎbǎcaru, G., Tamain, B., Turzó, K., Vient, E., Vigilante, M., and Volant, C.

Published
2003
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26. Isotopic fission-fragment distributions of $^{238}$U, $^{239}$Np, $^{240}$Pu, $^{244}$Cm , and $^{250}$Cf produced through inelastic scattering, transfer, and fusion reactions in inverse kinematics

Author

Ramos, D., Caamaño, M., Farget, F., Rodriguez-Tajes, C., Audouin, L., Benlliure, J., Casarejos, E., Clement, E., Cortina, D., Delaune, O., Derkx, X., Dijon, A., Doré, D., Fernández-Domínguez, B., De France, G., Heinz, A., Jacquot, B., Navin, A., Paradela, C., Rejmund, M., Roger, T., Salsac, M.D., Schmitt, C., 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), 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), Département de Physique Nucléaire (ex SPhN) (DPHN), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, 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 National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
Nuclear Theory, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract

International audience; Transfer- and fusion-induced fission in inverse kinematics has proved to be a powerful tool to investigate nuclear fission, widening information on the fission fragments and access to unstable fissioning systems with respect to other experimental approaches. An experimental campaign is being carried out at GANIL with this technique since 2008. In these experiments, a beam of U238, accelerated to 6.1 MeV/u, impinges on a C12 target. Fissioning systems from U to Cf are populated through inelastic scattering, transfer, and fusion reactions, with excitation energies that range from a few MeV up to 46 MeV. The use of inverse kinematics, the SPIDER telescope, and the VAMOS spectrometer allow the characterization of the fissioning system in terms of mass, nuclear charge, and excitation energy, and the isotopic identification of the full fragment distribution. This work reports on new data from the second experiment of the campaign on fission-fragment yields of the heavy actinides U238, Np239, Pu240, Cm244, and Cf250, which are of interest from both fundamental and application points of view.

Published
2018

27. Multifragmentation process for different mass asymmetry in the entrance channel around the Fermi energy

Author

Bellaize, N., Lopez, O., Wieleczko, J.P., Cussol, D., Auger, G., Bacri, Ch.O., Bocage, F., Borderie, B., Bougault, R., Bouriquet, B., Brou, R., Buchet, P., Buta, A.M., Charvet, J.L., Chbihi, A., Colin, J., Dayras, R., De Cesare, N., Demeyer, A., Doré, D., Durand, D., Frankland, J.D., Galichet, E., Genouin-Duhamel, E., Gerlic, E., Guiot, B., Guinet, D., Hudan, S., Lanzalone, G., Lautesse, P., Lavaud, F., Laville, J.L., Lecolley, J.F., Legrain, R., Le Neindre, N., Manduci, L., Marie, J., Nalpas, L., Normand, J., Pârlog, M., Pawłowski, P., Plagnol, E., Rivet, M.F., Rosato, E., Roy, R., Saint-Laurent, F., Steckmeyer, J.C., Tăbăcaru, G., Tamain, B., van Lauwe, E., Tassan-Got, L., Vient, E., Vigilante, M., and Volant, C.

Published
2002
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28. Can we really measure the internal energy of hot nuclei with a 4 π detection array?

Author

Vient, E., Genouin-Duhamel, E., Steckmeyer, J.C., Auger, G., Bacri, C.O., Bellaize, N., Borderie, B., Bougault, R., Bouriquet, B., Buta, A.M., Charvet, J.L., Chbihi, A., Colin, J., Cussol, D., Dayras, R., Demeyer, A., Doré, D., Durand, D., Frankland, J.D., Galichet, E., Gerlic, E., Guinet, D., Guiot, B., Hudan, S., Lautesse, P., Lavaud, F., Laville, J.L., Lecolley, J.F., Legrain, R., Le Neindre, N., Lopez, O., Louvel, M., Nalpas, L., Normand, J., Pârlog, M., Pawłowski, P., Plagnol, E., Rivet, M.F., Rosato, E., Tăbăcaru, G., Tamain, B., Tassan-Got, L., Turzo, K., Volant, C., and Wieleczko, J.P.

Published
2002
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29. Response of CsI(Tl) scintillators over a large range in energy and atomic number of ions. Part II: calibration and identification in the INDRA array

Author

Pârlog, M., Borderie, B., Rivet, M.F., Tăbăcaru, G., Chbihi, A., Elouardi, M., Le Neindre, N., Lopez, O., Plagnol, E., Tassan-Got, L., Auger, G., Bacri, Ch.O., Bellaize, N., Bocage, F., Bougault, R., Bouriquet, B., Brou, R., Buchet, P., Charvet, J.L., Colin, J., Cussol, D., Dayras, R., Demeyer, A., Doré, D., Durand, D., Frankland, J.D., Galichet, E., Genouin-Duhamel, E., Gerlic, E., Hudan, S., Guinet, D., Lautesse, P., Lavaud, F., Laville, J.L., Lecolley, J.F., Leduc, C., Legrain, R., Louvel, M., Maskay, A.M., Nalpas, L., Normand, J., Péter, J., Rosato, E., Saint-Laurent, F., Steckmeyer, J.C., Tamain, B., Tirel, O., Vient, E., Volant, C., and Wieleczko, J.P.

Published
2002
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30. Response of CsI(Tl) scintillators over a large range in energy and atomic number of ions. Part I: recombination and δ-electrons

Author

Pârlog, M., Borderie, B., Rivet, M.F., Tăbăcaru, G., Chbihi, A., Elouardi, M., Le Neindre, N., Lopez, O., Plagnol, E., Tassan-Got, L., Auger, G., Bacri, Ch.O., Bellaize, N., Bocage, F., Bougault, R., Bouriquet, B., Brou, R., Buchet, P., Charvet, J.L., Colin, J., Cussol, D., Dayras, R., Demeyer, A., Doré, D., Durand, D., Frankland, J.D., Galichet, E., Genouin-Duhamel, E., Gerlic, E., Hudan, S., Guinet, D., Lautesse, P., Lavaud, F., Laville, J.L., Lecolley, J.F., Leduc, C., Legrain, R., Louvel, M., Maskay, A.M., Nalpas, L., Normand, J., Péter, J., Rosato, E., Saint-Laurent, F., Steckmeyer, J.C., Tamain, B., Tirel, O., Vient, E., Volant, C., and Wieleczko, J.P.

Published
2002
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31. Multifragmentation of a very heavy nuclear system (II): bulk properties and spinodal decomposition

Author

Frankland, J.D, Borderie, B, Colonna, M, Rivet, M.F, Bacri, Ch.O, Chomaz, Ph, Durand, D, Guarnera, A, Pârlog, M, Squalli, M, Tăbăcaru, G, Auger, G, Bellaize, N, Bocage, F, Bougault, R, Brou, R, Buchet, P, Chbihi, A, Colin, J, Cussol, D, Dayras, R, Demeyer, A, Doré, D, Galichet, E, Genouin-Duhamel, E, Gerlic, E, Guinet, D, Lautesse, P, Laville, J.L, Lecolley, J.F, Legrain, R, Le Neindre, N, Lopez, O, Louvel, M, Maskay, A.M, Nalpas, L, Nguyen, A.D, Plagnol, E, Rosato, E, Saint-Laurent, F, Salou, S, Steckmeyer, J.C, Tamain, B, Tassan-Got, L, Tirel, O, Vient, E, Volant, C, and Wieleczko, J.P

Published
2001
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32. Multifragmentation of a very heavy nuclear system (I): selection of single-source events

Author

Frankland, J.D., Bacri, Ch.O., Borderie, B., Rivet, M.F., Squalli, M., Auger, G., Bellaize, N., Bocage, F., Bougault, R., Brou, R., Buchet, Ph., Chbihi, A., Colin, J., Cussol, D., Dayras, R., Demeyer, A., Doré, D., Durand, D., Galichet, E., Genouin-Duhamel, E., Gerlic, E., Guinet, D., Lautesse, Ph., Laville, J.L., Lecolley, J.F., Legrain, R., Le Neindre, N., Lopez, O., Louvel, M., Maskay, A.M., Nalpas, L., Nguyen, A.D., Parlog, M., Péter, J., Plagnol, E., Rosato, E., Saint-Laurent, F., Salou, S., Steckmeyer, J.C., Stern, M., Tăbăcaru, G., Tamain, B., Tirel, O., Tassan-Got, L., Vient, E., Volant, C., and Wieleczko, J.P.

Published
2001
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33. Excitation energy and angular momentum of quasiprojectiles produced in the Xe+Sn collisions at incident energies between 25 and 50 MeV/nucleon

Author

Steckmeyer, J.C., Genouin-Duhamel, E., Vient, E., Colin, J., Durand, D., Auger, G., Bacri, C.O., Bellaize, N., Borderie, B., Bougault, R., Bouriquet, B., Brou, R., Buchet, P., Charvet, J.L., Chbihi, A., Cussol, D., Dayras, R., De Cesare, N., Demeyer, A., Doré, D., Frankland, J.D., Galichet, E., Gerlic, E., Guinet, D., Hudan, S., Lautesse, P., Lavaud, F., Laville, J.L., Lecolley, J.F., Leduc, C., Legrain, R., Le Neindre, N., Lopez, O., Louvel, M., Maskay, A.M., Nalpas, L., Normand, J., Pârlog, M., Pawłowski, P., Plagnol, E., Rivet, M.F., Rosato, E., Saint-Laurent, F., Tăbăcaru, G., Tamain, B., Tassan-Got, L., Tirel, O., Turzo, K., Vigilante, M., Volant, C., and Wieleczko, J.P.

Published
2001
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34. Dynamical effects in nuclear collisions in the Fermi energy range: aligned breakup of heavy projectiles

Author

Bocage, F., Colin, J., Louvel, M., Auger, G., Bacri, Ch.O., Bellaize, N., Borderie, B., Bougault, R., Brou, R., Buchet, P., Charvet, J.L., Chbihi, A., Cussol, D., Dayras, R., De Cesare, N., Demeyer, A., Doré, D., Durand, D., Frankland, J.D., Galichet, E., Genouin-Duhamel, E., Gerlic, E., Guinet, D., Lautesse, P., Laville, J.L., Lecolley, J.F., Legrain, R., Le Neindre, N., Lopez, O., Maskay, A.M., Nalpas, L., Nguyen, A.D., Pârlog, M., Péter, J., Plagnol, E., Rivet, M.F., Rosato, E., Saint-Laurent, F., Salou, S., Steckmeyer, J.C., Stern, M., Tăbăcaru, G., Tamain, B., Tirel, O., Tassan-Got, L., Vient, E., Vigilante, M., Volant, C., Wieleczko, J.P., Le Brun, C., Genoux-Lubain, A., Rudolf, G., and Stuttgé, L.

Published
2000
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36. Mass scaling of reaction mechanisms in intermediate energy heavy ion collisions

Author

Métivier, V., Tamain, B., Auger, G., Bacri, C.O., Benlliure, J., Bocage, F., Borderie, B., Bougault, R., Brou, R., Buchet, Ph., Charvet, J.L., Chbihi, A., Colin, J., Cussol, D., Dayras, R., Demeyer, A., Doré, D., Durand, D., Ecomard, P., Eudes, P., Gourio, D., Guinet, D., Laforest, R., Lautesse, P., Laville, J.L., Lebreton, L., Lecolley, J.F., Le Fèvre, A., Legrain, R., Lopez, O., Louvel, M., Marie, N., Nalpas, L., Parlog, M., Péter, J., Plagnol, E., Rahmani, A., Reposeur, T., Rivet, M.F., Rosato, E., Saint-Laurent, F., Steckmeyer, J.C., Tassan-Got, L., Vient, E., Volant, C., and Wieleczko, J.P.

Published
2000
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37. Study of intermediate velocity products in the Ar+Ni collisions between 52 and 95 A.MeV

Author

Lefort, T., Doré, D., Cussol, D., Ma, Y.G., Péter, J., Dayras, R., Assenard, M., Auger, G., Bacri, Ch.O., Bocage, F., Bougault, R., Brou, R., Buchet, Ph., Charvet, J.L., Chbihi, A., Colin, J., Demeyer, A., Durand, D., Eudes, P., Frankland, J.D., Galichet, E., Genouin-Duhamel, E., Gerlic, E., Germain, M., Gourio, D., Guinet, D., Hurst, B., Lautesse, P., Laville, J.L., Lecolley, J.F., Le Fèvre, A., Legrain, R., Le Neindre, N., Lopez, O., Louvel, M., Maskay, A.M., Nalpas, L., N'Guyen, A.D., Parlog, M., Plagnol, E., Politi, G., Rahmani, A., Reposeur, T., Rosato, E., Saint-Laurent, F., Salou, S., Steckmeyer, J.C., Stern, M., Tabacaru, G., Tamain, B., Tassan-Got, L., Tirel, O., Vient, E., Volant, C., Wieleczko, J.P., and Wieloch, A.

Published
2000
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38. Performance validation of the first arm of FALSTAFF: 252Cf and 235U fission fragment characterisation.

Author

Doré, D., Berthoumieux, E., Deshayes, Q., Thulliez, L., Legou, P., Combet, M., Kebbiri, M., Marcel, A., Mols, J-Ph., Frégeau, M.O., Herlant, S., Ledoux, X., Pancin, J., Oberstedt, S., Serot, O., and Chebboubi, A.

Subjects
*CALIFORNIUM, *URANIUM isotopes, *NUCLEAR fission, *NUCLEAR reactors, *NUCLEAR physics experiments
Abstract

The renewed interest for the study of nuclear fission is mainly motivated by the development of GEN-IV reactor concepts, mostly foreseen to operate in the fast neutron energy domain. To support this development, new high-quality nuclear data are needed. In this context, a new experimental setup, the FALSTAFF spectrometer, dedicated to the study of nuclear fission is under development. Employing the double-velocity (2V) and energy-velocity (EV) methods, the fission fragment mass before and after neutron evaporation will be deduced and the correlation between prompt neutron multiplicity and fragment mass will be determined. The first arm of the spectrometer is achieved. It is composed of two SED-MWPC detectors (a combination of a foil to produce secondary electrons and a Multi-Wire Proportional Chamber to detect them) and an axial ionization chamber. The SED-MWPC give access to the velocity (V) via time-of-flight and position measurements. The ionization chamber measures the fragment kinetic energy (E) and the energy loss profile. Preliminary results for spontaneous fission of 252Cf and from the thermal-neutron induced fission experiment on 235U, performed at the Orphée reactor (CEA-Saclay, France), are presented. [ABSTRACT FROM AUTHOR]

Published
2019
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39. Dynamical aspects of fragment production in heavy ion collisions

Author

Plagnol, E., Auger, G., Assenard, M., Bacri, C.O., Benlliure, J., Bisquer, E., Borderie, B., Bougault, R., Brou, R., Charvet, J.L., Chbihi, A., Colin, J., Cussol, D., Dayras, R., DeFilippo, E., Demeyer, A., Doré, D., Durand, D., Eudes, Ph., Genoux-Lubain, A., Gerlic, E., Germain, M., Gourio, D., Guinet, D., Laforest, R., Lautesse, P., Laville, J.L., Lebreton, L., LeBrun, C., Lebrun, C., Lecolley, J.F., LeFevre, A., Lefort, T., Legrain, R., Lopez, O., Louvel, M., Nalpas, L., Marie, N., Metivier, V., Parlog, M., Peter, J., Politi, O., Pollacco, E.C., Rahmani, A., Regimbart, R., Reposeur, T., Rosato, E., Rivet, M.F., Saint-Laurent, F., Salou, S., Siwek, A., Squalli, M., Steckmeyer, J.C., Stern, M., Tamain, B., Tassangot, L., Tirel, O., Vient, E., Volant, C., Wieleczko, J.P., Wieloch, A., and YuGang, M.

Published
1999
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40. Multifragmentation in Xe(50 AMeV) + Sn: Confrontation of theory and data

Author

Nebauer, Regina, Aichelin, Jörg, Assenard, M., Auger, G., Bacri, Ch.O., Bocage, F., Bougault, R., Brou, R., Buchet, P., Charvet, J.L., Chbihi, A., Colin, J., Cussol, D., Dayras, R., Demeyer, A., Doré, D., Durand, D., Eudes, P., Galichet, E., Genouin-Duhamel, E., Gerlic, E., Germain, M., Gourio, D., Guinet, D., Lautesse, P., Laville, J.L., Lefort, T., Legrain, R., Le Neindre, N., Lopez, O., Louvel, M., Maskay, A.M., Nalpas, L., Nguyen, A.D., Parlog, M., Péter, J., Rahmani, A., Reposeur, T., Rosato, E., Saint-Laurent, F., Salou, S., Steckmeyer, J.C., Stern, M., Tabacaru, G., Tamain, B., Tassan-Got, L., Tirel, O., Vient, E., Volant, C., and Wieleczko, J.P.

Published
1999
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41. Pulse-height defect in the passivated ion-implanted Si detectors of the INDRA array

Author

Tǎbǎcaru, G., Borderie, B., Ouatizerga, A., Pârlog, M., Rivet, M.F., Auger, G., Bacri, Ch.O., Bocage, F., Bougault, R., Brou, R., Buchet, Ph., Charvet, J.L., Chbihi, A., Colin, J., Cussol, D., Dayras, R., Demeyer, A., Doré, D., Durand, D., Ecomard, P., Frankland, J.D., Galichet, E., Genouin-Duhamel, E., Gerlic, E., Guinet, D., Lautesse, P., Laville, J.L., Fèvre, A.Le, Lefort, T., Legrain, R., Neindre, N.Le, Lopez, O., Louvel, M., Nalpas, L., Nguyen, A.D., Plagnol, E., Rosato, E., Saint-Laurent, F., Salou, S., Squalli, M., Steckmeyer, J.C., Stern, M., Tassan-Got, L., Tirel, O., Vient, E., Volant, C., and Wieleczko, J.P.

Published
1999
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42. Recent developments of the FALSTAFF experimental setup.

Author

Köster, U., Chietera, A., Thulliez, L., Berthoumieux, E., Doré, D., Letourneau, A., Legou, P., Kebbiri, M., Piret, Y., Mols, J.P., Combet, M., Riallot, M., Marcel, A., Pancin, J., Frégeau, M. O., Ledoux, X., Lecolley, F. R., Perronnel, J., and Goupillere, D.

Subjects
NUCLEAR reactors, NUCLEAR fission, ACTINIDE elements, NEUTRON multiplicity, NUCLEAR fragmentation
Abstract

The study of nuclear fission is encountering renewed interest with the development of GEN-IV reactor concepts, mostly working in the neutron fast energy domain. To support the fast reactor technologies, new high quality nuclear data are needed. New facilities are being constructed to produce high intensity neutron beams from hundreds of keV to few tens of MeV (Licorne, NFS, nELBE,...). They will open new opportunities to provide nuclear data. In this framework the development of an experimental setup called FALSTAFF for a characterisation of actinide fission fragments has been undertaken. Fission fragment yields and associated neutron multiplicities will be measured as a function of the neutron energy. Based on time-of-flight and residual energy technique, the setup will allow the simultaneous measurement of the complementary fragment velocity and energy. The FALSTAFF setup and the upgrade of the first arm prototype with the new ionisation chamber CALIBER will be presented. The performances of the experimental apparatus is discussed. [ABSTRACT FROM AUTHOR]

Published
2018

43. The Neutrons for Science Facility at SPIRAL-2

Author

Ledoux, X., Aïche, M., Avrigeanu, M., Avrigeanu, V., Audouin, L., Balanzat, E., Ban-détat, B., Ban, G., Barreau, G., Bauge, E., Bélier, G., Bem, P., Blideanu, V., Borcea, C., Bouffard, S., Caillaud, T., Chatillon, A., Czajkowski, S., Dessagne, P., Doré, D., Fallot, M., Farget, F., Fischer, U., Giot, L., Granier, T., Guillous, S., Gunsing, F., Gustavsson, C., Jacquot, B., Jansson, K., Jurado, B., Kerveno, M., Klix, A., Landoas, O., Lecolley, F.R., Lecouey, J.L., Majerle, M., Marie, N., Materna, T., Mrazek, J., Negoita, F., Novak, J., Oberstedt, S., Oberstedt, A., Panebianco, S., Perrot, L., Plompen, A.J.M., Pomp, S., Ramillon, J.M., Ridikas, D., Rossé, B., Rudolf, G., Serot, O., Simakov, S.P., Simeckova, E., Smith, A.G., Sublet, J.C., Taieb, J., Tassan-Got, L., Tarrio, D., Takibayev, A., Thfoin, I., Tsekhanovich, I., and Varignon, C.

Published
2014
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45. 237Np absolute delayed neutron yield measurements.

Author

Doré, D., Ledoux, X., Nolte, R., Gagnon-Moisan, F., Thulliez, L., Litaize, O., Roettger, S., and Serot, O.

Subjects
*DELAYED neutrons, *NEUTRON temperature, *CYCLOTRONS, *NEUTRON counters, *VAN de Graaff generator
Abstract

237Np absolute delayed neutron yields have been measured at different incident neutron energies from 1.5 to 16MeV. The experiment was performed at the Physikalisch-Technische Bundesanstalt (PTB) facility where the Van de Graaff accelerator and the cyclotron CV28 delivered 9 different neutron energy beams using p+T, d+D and d+T reactions. The detection system is made up of twelve ³He tubes inserted into a polyethylene cylinder. In this paper, the experimental setup and the data analysis method are described. The evolution of the absolute DN yields as a function of the neutron incident beam energies are presented and compared to experimental data found in the literature and data from the libraries. [ABSTRACT FROM AUTHOR]

Published
2017
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46. Report on the detection and acquisition systems at NFS

Author

Ledoux, X., Eric Bauge, Belier, G., Caillaud, T., Chatillon, A., Granier, T., Landoas, O., Taïeb, J., Rossé, B., Thfoin, I., Varignon, C., Blideanu, V., Doré, D., Gunsing, F., Panebianco, S., Ridikas, D., Takibayev, A., Aïche, M., Barreau, G., Czajkowski, S., Jurado, B., Ban, G., Lecolley, F. R., Lecolley, J. F., Lecouey, J. L., Nathalie Marie, Steckmeyer, J. C., Dessagne, P., Kerveno, M., Rudolf, G., Bem, P., Majerle, M., Mrazek, J., Novak, J., Simeckova, E., Gustavsson, C., Pomp, S., Fischer, U., Klix, K., Simakov, S. P., Jacquot, B., Farget, F., Wieleczko, J. P., Perrot, L., Tassan-Got, L., Avrigeanu, M., Avrigeanu, V., Borcea, C., Negoita, F., Petrascu, M., Oberstedt, S., Plompen, A. J. M., Muriel Fallot, Lydie Giot, Smith, G., Tsekhanovich, I., Olivier Serot, Balanzat, E., Ban-D État, B., Guillous, S., Ramillon, J. M., Oberstedt, A., Sublet, J. C., 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), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Aval du cycle et Energie Nucléaire (ACEN), 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)-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), 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), Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), 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), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre de recherche sur les Ions, les MAtériaux et la Photonique (CIMAP - UMR 6252), 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), 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)-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), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), 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 National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), 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), and Normandie Université (NU)

Subjects
[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Published
2012

47. In-target rare nuclei production rates with EURISOL single-stage configuration

Author

Chabod, S P, Thiollière, N, Ene, D, Doré, D, Blideanu, V, David, J.-Ch, and Ridikas, D

Subjects
Nuclear Theory, Physics::Accelerator Physics, TASK 11 [11], Nuclear Experiment
Abstract

We conducted calculations of exotic nuclei production rates for 320 configurations of EURISOL (European Isotope Separation On-Line Radioactive Ion Beam Facility) direct spallation targets. The nuclei yields were evaluated using neutron generation-transport codes, completed with evolution calculations to account for nuclei decays and low energy neutron interactions. The yields were optimized for 11 selected elements (Li, Be, Ne, Mg, Ar, Ni, Ga, Kr, Sn, Hg, Fr) and 23 of their isotopes, as function of the target compositions and geometries as well as the incident proton beam energies. For the considered elements, we evaluated the yield distributions as functions of the charge and mass numbers using two different spallation models.

Published
2010

48. In-Target Yields forRadioactive Ion Beam (RIB) Production with EURISOL

Author

David, J.C., Chabod, S., Doré, D., Ene, D., Rapp, Benjamin, Ridikas, D., Thiollière, Nicolas, Département de Physique Nucléaire (ex SPhN) (DPHN), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire National Henri Becquerel (LNHB), Département Métrologie Instrumentation & Information (DM2I), Laboratoire d'Intégration des Systèmes et des Technologies (LIST), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Laboratoire d'Intégration des Systèmes et des Technologies (LIST), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), EUDET, European Project: 30094,EURISOL DS, Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Département d'instrumentation Numérique (DIN (CEA-LIST)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), and Université de Nantes (UN)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique)

Subjects
[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th], [PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph], Benchmark, Beam Intensity, spallation, yield intensity, neutron, fission, Radioactive Ion Beam (RIB), isotope, MCNPX, Isotope Separation On-Line, [STAT.ME]Statistics [stat]/Methodology [stat.ME], proton
Abstract

Proc. CD Series IAEA-13-CN-173 ISBN 9789201504104; International audience; EURISOL DS (Europe Isotope Separation On-Line Design Study) project is the European common effort in planning a next generation RIB factory able to deliver secondary beams up to 1013 pps at energies up to 150 MeV u-1. The proposed schematic layout of the facility is based on four target stations, three direct targets of 100 kW of beam power and one multi-MW target two stages assembly. Being produced via spallation the RIBs produced in the direct targets are mainly proton rich. While in the multi-MW target high intensity RIBs of neutron rich isotopes are produced by fission in actinide targets placed in the fast neutron spectrum given by a liquid metal spallation source. The purpose of this paper is to summarize the work carried out within Task 11 “Beam Intensity Calculations” with special emphasis to the estimation of the in-target yield intensities produced in the various target configurations. Benchmark studies were performed initially in order to verify the accurate description of the spallation models used by the MCNPX2.5.0 code and to choose the best options to be used for the present work requirements. The predictions of the code tested against measured data are presented. Several calculations using MCNPX2.5.0 combined with the evolution code CINDER'90 were carried out to assess the performance of the direct targets. A complex analysis was performed to study the in-target production RIB intensities varying with various parameters: target dimensions, materials and incident proton beam energies. The optimized configurations for the targets together with the corresponding quantitative estimates of the production rates for all interested nuclei resulted from this investigation are discussed.

Published
2009

49. Preliminary shielding assessment of EURISOL postaccelerator

Author

Ene, D, Blideanu, V, David, J.C, Doré, D, Rapp, B, and Ridikas, D

Subjects
TASK 5 [5]
Abstract

This conference is a collaboration of the 11th International Conference on Radiation Shielding (ICRS-11) and the 15th Topical Meeting of the Radiation Protection and Shielding Division (RPSD-2008), 13-18 April 2008, Georgia, USA

Published
2009

50. Isotopic production rate in minor actinide fission

Author

Derkx, X., Rejmund, F., Caamano, M., Barreau, G., Jurado, B., Schmidt, K.-H., Navin, A., Fernandez, B., Gaudefroy, L., Rejmund, M., Schmitt, C., Audouin, L., Bacri, C.O., Benlliure, J., Casarejos, E., Doré, D., Golabek, C., Lemasson, A., Panebianco, S., Ridikas, D., Taieb, J., 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 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), 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), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, 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 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), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and 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)

Subjects
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Published
2008

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