Low-Energy Transitions from the Deexcitation of Spontaneous Fission Fragments ofCf252

1971 ◽  
Vol 4 (5) ◽  
pp. 1927-1941 ◽  
Author(s):  
F. F. Hopkins ◽  
G. W. Phillips ◽  
J. R. White ◽  
C. Fred Moore ◽  
Patrick Richard
Keyword(s):  
Spontaneous Fission ◽  
Low Energy ◽  
Fission Fragments ◽  
Energy Transitions

A study of the low-energy transitions arising from the prompt de-excitation of fission fragments

1970 ◽  
Vol 141 (3) ◽  
pp. 449-480 ◽  
Author(s):  
R.L. Watson ◽  
J.B. Wilhelmy ◽  
R.C. Jared ◽  
C. Rugge ◽  
H.R. Bowman ◽  
...  
Keyword(s):  
Low Energy ◽  
Fission Fragments ◽  
Energy Transitions

Further Measurements of Gamma Transitions in Spontaneous-Fission Fragments ofCf252

1972 ◽  
Vol 5 (3) ◽  
pp. 1015-1030 ◽  
Author(s):  
F. F. Hopkins ◽  
J. R. White ◽  
G. W. Phillips ◽  
C. Fred Moore ◽  
Patrick Richard
Keyword(s):  
Spontaneous Fission ◽  
Fission Fragments ◽  
Gamma Transitions

The energy distribution of Cm244 spontaneous-fission fragments

1963 ◽  
Vol 15 (3) ◽  
pp. 955-955 ◽  
Author(s):  
L. Z. Malkin ◽  
I. D. Alkhazov ◽  
A. S. Krivokhatskii ◽  
K. A. Petrzhak ◽  
L. M. Belov
Keyword(s):  
Energy Distribution ◽  
Spontaneous Fission ◽  
Fission Fragments

MASS, KINETIC ENERGY AND NEUTRON EMISSION OF FISSION FRAGMENTS IN SPONTANEOUS FISSION OF 252Cf, 244Cm AND 248Cm

2000 ◽  
Author(s):  
V.A. KALININ ◽  
V.N. DUSHIN ◽  
B.F. PETROV ◽  
V.A. JAKOVLEV ◽  
A.S. VOROBYEV ◽  
...  
Keyword(s):  
Kinetic Energy ◽  
Spontaneous Fission ◽  
Neutron Emission ◽  
Fission Fragments

Neutron incoherent scattering study of NH3 low-energy transitions in hexammine compounds II

1997 ◽  
Vol 233 (2-3) ◽  
pp. 179-186
Author(s):  
J. Mayer ◽  
J.A. Janik ◽  
J. Krawczyka ◽  
K. Otnes ◽  
O. Steinsvoll ◽  
...  
Keyword(s):  
Incoherent Scattering ◽  
Low Energy ◽  
Energy Transitions ◽  
Scattering Study

scholarly journals The 4-dimensional Langevin approach to low energy nuclear fission

2018 ◽  
Vol 169 ◽  
pp. 00005
Author(s):  
F.A. Ivanyuk ◽  
C. Ishizuka ◽  
M.D. Usang ◽  
S. Chiba
Keyword(s):  
Excitation Energy ◽  
Mass Number ◽  
Nuclear Fission ◽  
Deformation Energy ◽  
Low Energy ◽  
Tooth Structure ◽  
Fission Fragments ◽  
Langevin Approach ◽  
Intrinsic Excitation ◽  
Mother Nucleus

We applied the four-dimensional Langevin approach to the description of fission of 235U by neutrons and calculated the dependence of the excitation energy of fission fragments on their mass number. For this we have fitted the compact just-before-scission configuration obtained by the Langevin calculations by the two separated fragments and calculated the intrinsic excitation and the deformation energy of each fragment accurately taking into account the shell and pairing effects and their dependence on the temperature and mass of the fragments. For the sharing of energy between the fission fragments we have used the simplest and most reliable assumption - the temperature of each fragment immediately after the neck rupture is the same as the temperature of mother nucleus just before scission. The calculated excitation energy of fission fragments clearly demonstrates the saw-tooth structure in the dependence on fragment mass number.

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