Isotopic distribution and dependency to fission product kinetic energy for 241Pu thermal neutron-induced fission
نویسندگان
چکیده
منابع مشابه
Effects of Neutron Emission on Fragment Mass and Kinetic Energy Distribution from Thermal Neutron-Induced Fission of 235U
The mass and kinetic energy distribution of nuclear fragments from thermal neutroninduced fission of U(nth, f ) have been studied using a Monte-Carlo simulation. Besides reproducing the pronounced broadening in the standard deviation of the kinetic energy at the final fragment mass number around m = 109, our simulation also produces a second broadening around m = 125. These results are in good ...
متن کاملFission-product gamma-ray line pairs sensitive to fissile material and neutron energy
Fission-product gamma-ray line pairs sensitive to fissile material and neutron energy R.E. Marrs a, , E.B. Norman , J.T. Burke , R.A. Macri , H.A. Shugart , E. Browne , A.R. Smith d a Lawrence Livermore National Laboratory, Livermore, CA 94551, USA b Department of Nuclear Engineering, University of California, Berkeley, CA 94720, USA c Department of Physics, University of California, Berkeley, ...
متن کاملNucleon pair breaking in the thermal neutron induced fission of 233U and 235U
2014 The absence of a systematic even-odd effect in the primary fragment mass distributions, which has been recently observed, is discussed in terms of nucleon pair breaking during the saddle to scission transition. It is concluded that the existing experimental data are compatible with the assumption of a process where at least one nucleon pair is broken. J. Physique 44 (1983) 785-790 JUILLET ...
متن کاملOverview of Fission Safety for Laser ICF Fission Energy
This paper reviews fission safety design principles and approaches for coupling inertial confinement fusion (ICF) to a subcritical fission blanket, in Laser ICF Fission Energy (LIFE) power plants. LIFE power plants use fuel derived from either spent fuel from fission reactors, or from natural uranium or thorium. By using fusion neutrons, LIFE plants can fission a large fraction of the heavy met...
متن کاملTowards high accurate neutron-induced fission cross sections of 240,242Pu: Spontaneous fission half-lives
Fast spectrum neutron-induced fission cross sections of transuranic isotopes are being of special demand in order to provide accurate data for the new GEN-IV nuclear power plants. To minimize the uncertainties on these measurements accurate data on spontaneous fission half-lives and detector efficiencies are a key point. High -active actinides need special attention since the misinterpretation ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2018
ISSN: 2100-014X
DOI: 10.1051/epjconf/201819302002