nuclear fission
General view on nuclear fission
... to nuclear fission result from many different pro- ...for nuclear the- ory. Estimating the properties of the fission fragments with the high quality required for applications in nuclear ...
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Study of nuclear fission by spectrometry of the prompt gamma rays
... 1.3. Nuclear reactors han, China (EPR reactor by Framatome) [Fra18] and in Sanmen, China (AP1000 by Westinghouse) [Wes18], still use thermal neutrons to induce fission in the fuel contain- ing enriched ...
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Cement As a Waste Form for Nuclear Fission Products: The Case of ⁹⁰Sr and Its Daughters
... substitution energy value, calculated separately for the intralayer and interlayer. 151[r] ...
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Nuclear fission time measurements as a function of excitation energy - A crystal blocking experiment
... of fission events occurring at times ranging uniformly from 0 to 10 -16 ...instance, fission occurring at lower excitation energies (after emission of an α -particle) will be studied ...long fission ...
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Separation of Coulomb fission from nuclear fission at medium energies
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Impact of nuclear inertia momenta on fission observables
... Abstract. Fission is probably the nuclear process the less accurately described with cur- rent models because it involves dynamics of nuclear matter with strongly coupled many- body ...the ...
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Lessons Learned From Nuclear Decay Data Measurements in the European Metrology Research Programme ‘Metro Fission’
... better nuclear structure and decay data evaluations by the international networks of ...the nuclear data evaluators and users, scientists, engineers, professors and ...
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Modelisation of the fission cross section
... The subject of this work fits well in the international effort of revision and improvement of nuclear data evaluation, being a topic of interest for both fundamental and practical points of view. The direct ...
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Fission, réacteurs, déchets et prospectives (document de 2006)
... De fait, les ´evaluations r´ealis´ees de nos jours utilisent de plus en plus les r´esultats des ap- proches microscopiques tels que celui pr´esent´e ci-dessus. Cette interaction entre l’´evaluation et la th´eorie n’en ...
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Rôle de la modification des lipides dans la biogenèse de vésicules et la fission
... Les vésicules mantelées ne sont pas les seules vésicules d’endocytose dont la formation dépend de la production locale des 3-phospho-inositides. Tel est également le cas pour l’organite endocytique des cellules phagocy- ...
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Overview on nuclear corrosion - Corrosion in the nuclear cycle
... III. Sheir’s corrosion, Volume 2, 4th edition, by R.A Cottis, M.J. Graham, R. Lindsay… 2010, published by Elsevier, U.K. IV. Corrosion and alteration of nuclear materials, C. Richet & D. Féron, Nuclear ...
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2014 — Fission multimodale pour les systèmes d'interaction
... FISSION MULTIMODALE POUR LES SYSTÈME D’INTERACTION Atef ZAGUIA RÉSUMÉ Les systèmes informatiques sont nés de besoins scientifiques. Leur succès est dû à leur utilisation grand public. Ceci a motivé les chercheurs ...
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Fission products and nuclear fuel behaviour under severe accident conditions part 1: Main lessons learnt from the first VERDON test
... The fission gases release kinetics (Figure 8) are characterized by a series of burst ...The fission gases release kinetics show a time lag between Kr and Xe at every burst ...
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Integral data assimilation on U235 and U238 nuclear data and impact on fca-ix spectral indices to reassess minor actinides fission cross sections
... Pu238 fission cross section, current evaluations sensibly ...Pu238 fission cross ...Pu239 fission evaluation on Pu238 spectral index calculation should be small compared to C/E discrepancies since ...
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« La Fission amoureuse : un nouvel art d'aimer »,
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Aspects dynamiques de la désexcitation nucléaire : de la fission à la multifragmentation.
... Abstract In this work we study the evolution and nature of reaction and decay mechanisms of hot nu- clei produced in heavy ion collisions from E = 8 to 25 MeV/A measured with INDRA. In central Xe+Sn collisions from E = 8 ...
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Nuclear Envelope, Nuclear Lamina, and Inherited Disease
... mutations in LMNA co-segregated with the disease phenotype. These results were the first identification of mutations in A-type nuclear lamins as a cause of an inherited disorder. Subsequently, Fatkin et al . ...
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Gamma rays as probe of fission and quasi-fission dynamics in the reaction $^{32}$S $+$ $^{197}$Au near the Coulomb barrier
... CN fission, a slow process passing through an equilibrium stage; on the other side there is quasi-fission, a faster process with considerable mass transfer and energy dissipation, strongly governed by shell ...
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Caractérisation des fragments de fission et développement du dispositif expérimental FALSTAFF
... Chapitre 7 Choix des détecteurs 7.1 Objectifs et moyens mis en œuvre L’intérêt de caractériser expérimentalement la fission rapide des actinides a été souligné dans les deux premières parties de ce manuscrit. ...
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Impact of FIFRELIN input parameters on fission observables
... 4 Conclusion and perspectives FIFRELIN is a Monte Carlo code which fully describes fission fragment characteristics. It in- volves di fferent models to simulate a fission de-excitation and the entry zone ...
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