The effect of exotic nuclear structure in determining the abundance of heavy elements in explosive nucleosynthesis

J Barman, R Barman, K Parashar… - The European Physical …, 2024 - Springer
The r-process progresses in the neutron-rich region of the nuclear chart and can possibly
encounter nuclei having exotic structures with deformations, halos, and bubbles …

Exploring the halo character and dipole response in the dripline nucleus

G Singh, J Singh, J Casal, L Fortunato - Physical Review C, 2022 - APS
Background: Lying at the lower edge of the “island of inversion,” neutron-rich fluorine
isotopes (F 29–31) provide a curious case to study the configuration mixing in this part of the …

Structure effects of exotic nuclei in the mass region relevant for determining abundance patterns in explosive nucleosynthesis

R Barman, S Sarkar, R Chatterjee - Physical Review C, 2023 - APS
Background: In the current understanding, the rapid neutron capture process in explosive
scenarios primarily produces heavy elements. Though the precise astronomical sites are …

Investigating the rate of Be(n,)Be radiative capture reaction within the FRDWBA framework

M Dan, Shubhchintak, G Singh, V Choudhary… - The European Physical …, 2024 - Springer
This study examines the radiative capture of a neutron by 10 Be using the Coulomb
dissociation approach within the FRDWBA theory. We analyze the elastic Coulomb breakup …

Neutron capture rates of

M Dan, G Singh, R Chatterjee, Shubhchintak - Physical Review C, 2019 - APS
Background: Small changes in reaction rates due to neutron capture, α capture, and β decay
by exotic nuclei in the low and medium mass region can direct the r-process path in different …

Radiative Neutron Capture Rate of BB Reaction from the Coulomb Dissociation of B

Shubhchintak, G Singh, R Chatterjee, M Dan - Few-Body Systems, 2024 - Springer
We calculate the 11 B (n, γ) 12 B reaction rate which is an important constituent in
nucleosynthesis networks and is contributed by resonant as well as non-resonant capture …

Radiative neutron capture rate of BB reaction from the Coulomb dissociation of B

G Singh, R Chatterjee, M Dan - arXiv preprint arXiv:2402.06755, 2024 - arxiv.org
We calculate the $^{11} $ B $(n,\gamma)^{12} $ B reaction rate, an important constituent in
nucleosynthesis networks, contributed by resonant as well as non-resonant capture. For the …

The N(n,N capture rate in light of the probable bubble nature of N

V Choudhary, M Dan, R Chatterjee, M Kimura… - The European Physical …, 2024 - Springer
We aim to explore the bubble nature of the exotic nucleus 20 N within the microscopic
antisymmetrized molecular dynamics (AMD) approach. Constraining its structural …

Investigation of exotic structure in 34Na by complex momentum representation combined with Green's function method

YX Luo, Q Liu, JY Guo, YY Yang - Journal of Physics G: Nuclear …, 2020 - iopscience.iop.org
The study of exotic nuclei is one of the most interesting topics in nuclear physics. 34 Na has
attracted additional attentions for an odd–odd nucleus with special structure. Here, we …