Rules of thumb for synthesizing superheavy elements

HC Manjunatha, YS Vidya, PSD Gupta… - Journal of Physics G …, 2022 - iopscience.iop.org
Synthesizing any elements in the eighth period using either cold or hot fusion reactions
remains a big challenge to date. The quasifission mechanism restricts complete fusion to an …

Role of positive transfer values in fusion cross sections for reactions

P Jisha, AM Vinodkumar, S Sanila, K Arjun, BRS Babu… - Physical Review C, 2022 - APS
Background: The relevance of including channel coupling effects in the form of target
deformation and vibration in fusion reactions has been well established. Many reactions with …

Nuclear reaction and structure studies using experimental facilities at Inter-University Accelerator Centre (IUAC)

S Muralithar, N Madhavan, P Sugathan… - The European Physical …, 2022 - Springer
Abstract Inter-University Accelerator Centre (IUAC) came into existence as Nuclear Science
Centre in 1984. A 15UD Pelletron accelerator was installed and it started delivering …

[HTML][HTML] Stringent constraints on nuclear dissipation by second-chance survival probability

N Wang, W Ye - Physics Letters B, 2023 - Elsevier
We propose second-chance survival probability (P sur2) as a new observable to constrain
the nuclear dissipation strength (β). Using the Langevin model, we calculate P sur2 as a …

Inferring fission timescales from prescission neutron multiplicity using a Langevin dynamical model

G Mohanto, MTS Kannan, J Sadhukhan, B Srinivasan - Physical Review C, 2024 - APS
Background: In the theoretical analysis of nuclear fission observables, dissipation strength is
often adjusted locally to reproduce the experimental data. The global trend of the dissipation …

Fusion studies in reactions at energies below and near the Coulomb barrier

S Sanila, AM Vinodkumar, BRS Babu, N Madhavan… - Physical Review C, 2022 - APS
Background: The coupled-channels model has been highly successful in interpreting
experimental subbarrier fusion. The statistical model framework has traditionally been used …

Fragmentation analysis of various compound nuclei formed in the mass region 200 and the associated entrance channel effects

G Sarkar, A Kaur, M Maiti, MK Sharma - Pramana, 2023 - Springer
The dynamical cluster-decay model (DCM) is employed to analyse the decay of various
compound nuclei (CNs) having mass A CN≈ 200 such as 194 Hg∗, 197 Tl∗, 202 Pb∗ and …

Fission cross sections of heavy nuclei as a probe of nuclear dissipation

N Wang, W Ye - Physical Review C, 2021 - APS
Nuclear fission is hindered by dissipation. Using the stochastic Langevin model, we
calculate the drop of fission cross sections caused by friction with respect to its standard …

Evaporation residue measurements of compound nuclei in the region

P Jisha, AM Vinodkumar, BRS Babu, S Nath… - Physical Review C, 2020 - APS
Background: The onset of a noncompound nuclear fission (NCNF) process such as
quasifission was already predicted for heavy symmetric systems with the charge product …

[PDF][PDF] Multi wire proportional counter at HIRA focal plane

J Gehlot, A Jhingan, T Varughese, S Nath… - Proceedings of the DAE …, 2021 - sympnp.org
Ionization detectors [1] are widely used at Inter University Accelerator Centre (IUAC), New
Delhi for charged particle detection in fusion-fission studies [2, 3]. Multi wire proportional …