Nuclear fission: a review of experimental advances and phenomenology

AN Andreyev, K Nishio… - Reports on Progress in …, 2017 - iopscience.iop.org
In the last two decades, through technological, experimental and theoretical advances, the
situation in experimental fission studies has changed dramatically. With the use of advanced …

Experimental studies of the competition between fusion and quasifission in the formation of heavy and superheavy nuclei

DJ Hinde, M Dasgupta, EC Simpson - Progress in Particle and Nuclear …, 2021 - Elsevier
Quasifission competes with fusion, and can suppress the cross sections for formation of
heavy elements by orders of magnitude. Its understanding is important both to map out …

[HTML][HTML] Fusion and fission of heavy and superheavy nuclei (experiment)

MG Itkis, E Vardaci, IM Itkis, GN Knyazheva… - Nuclear Physics A, 2015 - Elsevier
The scope of this review is to summarize the main advancements in the search of signatures
of the compound nucleus fission and quasifission processes in heavy and superheavy …

Quasifission barrier of heavy ion fusion reactions leading to the formation of the superheavy nucleus

PS Damodara Gupta, N Sowmya, HC Manjunatha… - Physical Review C, 2022 - APS
We study the quasifission barriers of different fusion reactions leading to synthesis of the
superheavy element Z= 120 using the dinuclear system approach. In particular, the …

Fusion probabilities in the reactions Ca+U at energies around the Coulomb barrier

K Nishio, S Mitsuoka, I Nishinaka, H Makii… - Physical Review C …, 2012 - APS
Fission cross sections and fission fragment mass distributions were measured in the
reactions of 40 Ca+ 238 U and 48 Ca+ 238 U at energies around the Coulomb barrier …

Quasifission and fusion-fission lifetime studies for the superheavy element

HC Manjunatha, L Seenappa, PS Damodara Gupta… - Physical Review C, 2021 - APS
We study the quasifission and fusion-fission lifetimes for a number of fusion reactions used
to synthesize the superheavy element Z= 120 using a statistical method within the …

Sub-barrier quasifission in heavy element formation reactions with deformed actinide target nuclei

DJ Hinde, DY Jeung, E Prasad, A Wakhle, M Dasgupta… - Physical Review C, 2018 - APS
Background: The formation of superheavy elements (SHEs) by fusion of two massive nuclei
is severely inhibited by the competing quasifission process. Low excitation energies favor …

Dynamical approach to heavy-ion induced fission using actinide target nuclei at energies around the Coulomb barrier

Y Aritomo, K Hagino, K Nishio, S Chiba - Physical Review C—Nuclear Physics, 2012 - APS
In order to describe heavy-ion fusion reactions around the Coulomb barrier with an actinide
target nucleus, we propose a model which combines the coupled-channels approach and a …

Systematics of capture and fusion dynamics in heavy-ion collisions

B Wang, K Wen, WJ Zhao, EG Zhao, SG Zhou - Atomic Data and Nuclear …, 2017 - Elsevier
We perform a systematic study of capture excitation functions by using an empirical coupled-
channel (ECC) model. In this model, a barrier distribution is used to take effectively into …

Experimental study of the quasifission, fusion-fission, and de-excitation of Cf compound nuclei

J Khuyagbaatar, DJ Hinde, IP Carter, M Dasgupta… - Physical Review C, 2015 - APS
Background: The fusion-evaporation reaction at energies around the Coulomb barrier is
presently the only way to produce the heaviest elements. However, formation of evaporation …