Electric dipole response of low-lying excitations in the two-neutron halo nucleus

J Casal, J Singh, L Fortunato, W Horiuchi, A Vitturi - Physical Review C, 2020 - APS
Background: The neutron-rich F 28, 29 isotopes have been recently studied via knockout
and interaction cross-section measurements. The two-neutron halo in F 29 has been linked …

Exploring two-neutron halo formation in the ground state of within a three-body model

J Singh, J Casal, W Horiuchi, L Fortunato, A Vitturi - Physical Review C, 2020 - APS
Background: The F 29 system is located at the lower-N boundary of the “island of inversion”
and is an exotic, weakly bound system. Little is known about this system beyond its two …

[HTML][HTML] Three-body breakup of 6He and its halo structure

YL Sun, T Nakamura, Y Kondo, Y Satou, J Lee… - Physics Letters B, 2021 - Elsevier
Abstract The Borromean halo nucleus 6 He has been studied by a kinematically complete
measurement of Coulomb and nuclear breakup into α+ 2n on Pb and C targets at 70 …

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 …

[HTML][HTML] Prediction of two-neutron halos in the N= 28 isotones 40Mg and 39Na

J Singh, J Casal, W Horiuchi, NR Walet, W Satuła - Physics Letters B, 2024 - Elsevier
The ground states of the nuclei Mg 40 and Na 39 are investigated using the hyperspherical
formalism. Since they are located at the edge of the “big island of inversion”, we concentrate …

Pairing enhancement in a two-neutron transfer process through the continuum

G Singh, L Fortunato, A Vitturi - arXiv preprint arXiv:2204.11739, 2022 - arxiv.org
Enhancement, due to constructive interference through the many possible reaction
channels, occurs in two-neutron transfer reactions from a bound system $ A $ to a weakly …

Investigation of contributions of the resonance in via analysis of the reaction

S Ogawa, T Matsumoto - Physical Review C, 2020 - APS
We investigate the contribution of the 2 2+ resonance in He 6 to observables via analysis of
the He 6 (p, p′) reaction by using the continuum-discretized coupled channels method …

High-precision studies of the soft dipole mode in two-neutron halo nuclei: The case

LV Grigorenko, NB Shulgina, MV Zhukov - Physical Review C, 2020 - APS
The soft dipole E 1 strength function is calculated for the transition from the He 6 0+ ground
state to the 1− continuum He 4+ n+ n. The calculations were performed within the …

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 …