Optimum orientations of deformed nuclei for cold synthesis of superheavy elements and the role of higher multipole deformations
RK Gupta, M Balasubramaniam, R Kumar… - Journal of Physics G …, 2005 - iopscience.iop.org
For collisions between deformed and oriented nuclei, the fragmentation theory is extended
for the generalized nuclear proximity potential, with deformations included up to the …
for the generalized nuclear proximity potential, with deformations included up to the …
Signature of shallow potentials in deep sub-barrier fusion reactions
Ş Mişicu, H Esbensen - Physical Review C—Nuclear Physics, 2007 - APS
We extend a recent study that explained the steep falloff in the fusion cross section at
energies far below the Coulomb barrier for the symmetric dinuclear system Ni 64+ Ni 64 to …
energies far below the Coulomb barrier for the symmetric dinuclear system Ni 64+ Ni 64 to …
Compactness of the induced hot fusion reactions and the magnitudes of quadrupole and hexadecapole deformations
RK Gupta, M Manhas, W Greiner - Physical Review C—Nuclear Physics, 2006 - APS
Based on fragmentation theory extended to include the orientation degrees of freedom and
higher multipole deformations up to hexadecapole deformations, the compactness of Ca 48 …
higher multipole deformations up to hexadecapole deformations, the compactness of Ca 48 …
Angular momentum effects and barrier modification in sub-barrier fusion reactions using the proximity potential in the Wong formula
R Kumar, M Bansal, SK Arun, RK Gupta - Physical Review C—Nuclear Physics, 2009 - APS
Using the capture cross-section data from Ca 48+ U 238, Ca 48+ Pu 244, and Ca 48+ Cm
248 reactions in the superheavy mass region, and fusion-evaporation cross sections from Ni …
248 reactions in the superheavy mass region, and fusion-evaporation cross sections from Ni …
Proximity potential for deformed, oriented nuclei:“Gentle” fusion and “hugging” fusion
M Manhas, RK Gupta - Physical Review C—Nuclear Physics, 2005 - APS
The proximity potential is obtained in the form of the generalized “pocket formula” for a
collision between any two symmetric or asymmetric mass, deformed and noncoplanar …
collision between any two symmetric or asymmetric mass, deformed and noncoplanar …
Fusion reaction cross-sections using the Wong model within Skyrme energy density based semiclassical extended Thomas Fermi approach
First, the nuclear proximity potential, obtained by using the semiclassical extended Thomas
Fermi (ETF) approach in Skyrme energy density formalism (SEDF), is shown to give more …
Fermi (ETF) approach in Skyrme energy density formalism (SEDF), is shown to give more …
Effect of deformation and orientation on interaction barrier and fusion cross-sections using various proximity potentials
D Jain, R Kumar, MK Sharma - Nuclear Physics A, 2013 - Elsevier
The effect of deformation and orientation on barrier height and barrier position is studied
using different types of proximity potentials for some 52 colliding nuclei with mass …
using different types of proximity potentials for some 52 colliding nuclei with mass …
Effect of isospin on the fusion reaction cross section using various nuclear proximity potentials within the Wong model
R Kumar - Physical Review C—Nuclear Physics, 2011 - APS
Various versions of proximity potentials, with different isospin dependence, are used within
the Wong model for fitting the fusion-evaporation cross sections from 58 Ni+ 58 Ni, 64 Ni+ 64 …
the Wong model for fitting the fusion-evaporation cross sections from 58 Ni+ 58 Ni, 64 Ni+ 64 …
Deformation and orientation effects in the ternary fragmentation potential of the 4He-and 10Be-accompanied fission of the 252Cf nucleus
K Manimaran, M Balasubramaniam - Journal of Physics G …, 2010 - iopscience.iop.org
Ternary fragmentation by calculating the potential energy surfaces (PES) with the inclusion
of deformation and orientation degrees of freedom for the 4 He-and 10 Be-accompanied …
of deformation and orientation degrees of freedom for the 4 He-and 10 Be-accompanied …
Influence of hexadecapole deformation on production cross sections of superheavy nuclei
XJ Bao, SQ Guo, HF Zhang, JQ Li - Journal of Physics G: Nuclear …, 2016 - iopscience.iop.org
The current heaviest superheavy nuclei (SHN) are experimentally synthesized by using 48
Ca to bombard actinide nuclei via fusion reactions. Actinide nuclei often have considerable …
Ca to bombard actinide nuclei via fusion reactions. Actinide nuclei often have considerable …