Cross sections of 132,134,136,137Cs produced in fission of 238U by alpha-particles of energies 25-120 MeV, have been measured in order to study the evolution of their distribution with energy. The data are well correlated by the « unchanged charge distribution » hypothesis. The distribution width at first independent of the energy, increases by two mass units from 60 to 90 MeV. The excitation energy required to have one or the other fragment evaporate an additional neutron has been estimated to be about 10 MeV by taking into account the competition between fission and evaporation.Les sections efficaces des isotopes 132,134,136,137Cs produits par interactions de particules alpha de 25 à 120 MeV avec des cibles de 238U ont été mesurées dans ...
The distributions in masses and total kinetic energies of fission fragments from a number of element...
PACSThe production cross sections and the kinematical properties of fission fragment residues have b...
Recent results from an experiment at GANIL, performed to investigate the main properties of fission-...
Cross sections of 132,134,136,137Cs produced in fission of 238U by alpha-particles of energies 25-1...
Ce travail porte sur l'étude de la distribution en masse et en charge des fragments de la fission in...
Experimental data on the measurement of mass and charge distributions of fission fragments of excite...
It is shown that the multinucleon transfer reactions is a powerful tool to study fission of exotic n...
International audienceIt is shown that the multinucleon transfer reactions is a powerful tool to stu...
Fission of 238U nuclei was performed by 45-69 MeV protons at the Cyclotron and Radioisotope Center ...
The independent formation cross-sections of 30 min Cs^130, 6.5d Cs^132, 2.9 hr Cs^134m, 2.1 yr Cs^13...
The mass, charge and isotopic distributions of fission fragments are studied within an improved scis...
Using semiconductor detectors, the fragment angular distributions have been measured in the cases of...
PACSProduction cross sections and kinematical properties of the complete set of fission fragment res...
Fission fragment mass distributions were measured in heavy-ion induced fission of 238U. The mass dis...
Measurements of the isotope distribution of fission fragments, often denoted as the primary fission ...
The distributions in masses and total kinetic energies of fission fragments from a number of element...
PACSThe production cross sections and the kinematical properties of fission fragment residues have b...
Recent results from an experiment at GANIL, performed to investigate the main properties of fission-...
Cross sections of 132,134,136,137Cs produced in fission of 238U by alpha-particles of energies 25-1...
Ce travail porte sur l'étude de la distribution en masse et en charge des fragments de la fission in...
Experimental data on the measurement of mass and charge distributions of fission fragments of excite...
It is shown that the multinucleon transfer reactions is a powerful tool to study fission of exotic n...
International audienceIt is shown that the multinucleon transfer reactions is a powerful tool to stu...
Fission of 238U nuclei was performed by 45-69 MeV protons at the Cyclotron and Radioisotope Center ...
The independent formation cross-sections of 30 min Cs^130, 6.5d Cs^132, 2.9 hr Cs^134m, 2.1 yr Cs^13...
The mass, charge and isotopic distributions of fission fragments are studied within an improved scis...
Using semiconductor detectors, the fragment angular distributions have been measured in the cases of...
PACSProduction cross sections and kinematical properties of the complete set of fission fragment res...
Fission fragment mass distributions were measured in heavy-ion induced fission of 238U. The mass dis...
Measurements of the isotope distribution of fission fragments, often denoted as the primary fission ...
The distributions in masses and total kinetic energies of fission fragments from a number of element...
PACSThe production cross sections and the kinematical properties of fission fragment residues have b...
Recent results from an experiment at GANIL, performed to investigate the main properties of fission-...