scholarly journals Fission fragments mass distributions of nuclei populated by the multinucleon transfer channels of the 18 O + 232 Th reaction

2016 ◽  
Vol 761 ◽  
pp. 125-130 ◽  
Author(s):  
R. Léguillon ◽  
K. Nishio ◽  
K. Hirose ◽  
H. Makii ◽  
I. Nishinaka ◽  
...  
Keyword(s):  
Mass Distributions ◽  
Fission Fragments ◽  
Transfer Channels

scholarly journals Mass distributions of fission fragments for n+$^{233}$U reaction investigated by GEF model

2019 ◽  
Vol 49 (12) ◽  
pp. 122001
Author(s):  
DONG GuoXiang ◽  
CHEN YongJing ◽  
WANG XiaoBao ◽  
WANG HuaLei ◽  
HAO YiWei ◽  
...  
Keyword(s):  
Mass Distributions ◽  
Fission Fragments

scholarly journals Measurement of fission-fragment mass distributions in the multinucleon transfer channels of the O18+Np237 reaction

2020 ◽  
Vol 102 (5) ◽  
Author(s):  
M. J. Vermeulen ◽  
K. Nishio ◽  
K. Hirose ◽  
K. R. Kean ◽  
H. Makii ◽  
...  
Keyword(s):  
Fission Fragment ◽  
Fragment Mass ◽  
Mass Distributions ◽  
Transfer Channels

scholarly journals Charge/mass yields in the fission of highly excited heavy actinides

2018 ◽  
Vol 194 ◽  
pp. 06004
Author(s):  
H. Paşca ◽  
A.V. Andreev ◽  
G.G. Adamian ◽  
N.V. Antonenko
Keyword(s):  
Experimental Data ◽  
Excitation Energy ◽  
Charge Distribution ◽  
High Energy ◽  
Mass Yield ◽  
Charge Mass ◽  
Scission Point ◽  
Mass Distributions ◽  
Fission Fragments ◽  
Critical Excitation

The charge (mass) distributions of fission fragments resulting from low- and high-energy fission of the isotopes of Fm and No are studied with the statistical scission-point fission model. The calculated results are compared with the available experimental data. The transformation of the shape of the charge distribution with increasing isospin and excitation energy occurs gradually. At some critical excitation energy the the saturation of the symmetric component of the charge (mass) yield is demonstrated.

scholarly journals Correlated transitions in TKE and mass distributions of fission fragments described by 4-D Langevin equation

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Mark Dennis Usang ◽  
Fedir A. Ivanyuk ◽  
Chikako Ishizuka ◽  
Satoshi Chiba
Keyword(s):  
Langevin Equation ◽  
Mass Distributions ◽  
Fission Fragments

scholarly journals Tests of ionization chambers for future photofission experiments

2018 ◽  
Vol 193 ◽  
pp. 04006
Author(s):  
Marius Peck ◽  
Joachim Enders ◽  
Martin Freudenberger ◽  
Alf Göök ◽  
Andreas Oberstedt ◽  
...  
Keyword(s):  
Preliminary Data ◽  
Ionization Chamber ◽  
Azimuthal Angle ◽  
Additional Measurement ◽  
Ionization Chambers ◽  
Mass Distributions ◽  
Fission Fragments ◽  
Induced Fission ◽  
Set Up ◽  
Proof Of Principle

A recent set-up of a multi-cathode Frisch-grid ionization chamber and experimental results of a proof-of-principle experiment are presented. Preliminary data on the obtained polar angular and mass distributions as well as total kinetic energy of fission fragments produced in neutron-induced fission of 232Th and 238U are discussed that show that the chamber has been operated successfully. For the additional measurement of the azimuthal angular distribution, a design of segmented anodes has been tested. Preliminary data do not allow a suffcient reconstruction of the azimuthal angle.

KINEMATIC CORRELATION OF THE TERNARY FISSION FOR THE SYSTEM197Au+197Au

2010 ◽  
Vol 19 (02) ◽  
pp. 307-318 ◽  
Author(s):  
JUNLONG TIAN ◽  
XIAN LI ◽  
SHIWEI YAN ◽  
XIZHEN WU ◽  
ZHUXIA LI
Keyword(s):  
Molecular Dynamics ◽  
Time Dependent ◽  
Ternary Fission ◽  
Quantum Molecular Dynamics ◽  
Heavy Nuclei ◽  
Dynamics Model ◽  
Mass Distributions ◽  
Fission Fragments

Collisions of very heavy nuclei197Au +197Au at the energy of 15A MeV has been studied with the improved quantum molecular dynamics model. The experimental mass distributions of ternary fission fragments for the system197Au +197Au are reproduced well. The direct and sequential ternary fission modes are studied by the time dependent snapshots of typical ternary events. The analysis of deviation from Viola systematics indicates the nonstatistical feature of the ternary fission in these reactions.

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