518 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Indian Institute of Technology GandhinagarIN282 papers
- Tata Institute of Fundamental ResearchIN161 papers
- Centre National de la Recherche ScientifiqueFR100 papers
- Indian Institute of AstrophysicsIN92 papers
- Chinese Academy of SciencesCN71 papers
- Aryabhatta Research Institute of Observational SciencesIN66 papers
- Inter-University Centre for Astronomy and AstrophysicsIN62 papers
- Harish-Chandra Research InstituteIN54 papers
- Indian Institute of Science BangaloreIN54 papers
- Indian Institute of Technology BombayIN54 papers
- Udaipur Solar ObservatoryIN53 papers
- California Institute of TechnologyUS46 papers
7 papers · 2 filters
Fock-space perturbed relativistic coupled-cluster theory for electric dipole polarizability of one-valence atomic systems: Application to Al and In
Ravi Kumar, D. Angom, B. K. Mani
We have developed a Fock-space relativistic coupled-cluster theory based method for the calculation of electric dipole polarizability of one-valence atoms and ions. We employ this…
Nuclear charge radii of Na isotopes: A tale of two theories
B. Ohayon, R. F. Garcia Ruiz, Z. H. Sun +3
The accuracy of atomic theory calculations limits the extraction of nuclear charge radii from isotope shift measurements of odd-proton nuclei. For Na isotopes, though precise spect…
Towards CP Violation Studies on Superheavy Molecules: Theoretical and Experimental Perspective
R. Mitra, V. S. Prasannaa, R. F. Garcia Ruiz +5
Molecules containing superheavy atoms can be artificially created to serve as sensitive probes for study of symmetry-violating phenomena. Here, we provide a detailed theoretical st…
Relativistic Coupled-cluster Theory Analysis of Properties of Co-like Ions
Dillip K. Nandy, B. K. Sahoo
Ionization potentials, excitation energies, transition properties, and hyperfine structure constants of the low-lying , , $3p^5 3d…
RCC calculation of electric dipole polarizability and correlation energy of Cn, Nh and Og: Correlation effects from lighter to superheavy elements
Ravi Kumar, S. Chattopadhyay, D. Angom +1
We employ a fully relativistic coupled-cluster theory to calculate the ground-state electric dipole polarizability and electron correlation energy of superheavy elements Cn, Nh…
Determination of the dipole polarizability of the alkali-metal negative ions
B. K. Sahoo
We present electric dipole polarizabilities () of the alkali-metal negative ions, from H to Fr, by employing four-component relativistic many-body methods. Differences…
Investigating properties of Cl and Au ions using relativistic many-body methods
B. K. Sahoo
We investigate ground state properties of singly charged chlorine (Cl) and gold (Au) negative ions by employing four-component relativistic many-body methods. In our approa…