54 citations · 106 across the 6 of their papers we have counts for
6 papers
Stabilization method with Relativistic Configuration-interaction applied to two-electron resonances
P. Amaro, J. P. Santos, S. Bhattacharyya +2
We applied a relativistic configuration-interaction (CI) framework to the stabilization method as an approach for obtaining the autoionization resonance structure of heliumlike ion…
Singly excited S-states of compressed two-electron ions
J. K. Saha, S. Bhattacharyya, T. K. Mukherjee
A detailed analysis on the effect of spherical impenetrable confinement on the structural properties of two-electron ions in S-states have been done. The energy values of 1sns [n =…
Electronic structure of helium atom in a quantum dot
Jayanta K. Saha, S. Bhattacharyya, T. K. Mukherjee
Bound and resonance states of helium atom have been investigated inside a quantum dot by using explicitly correlated Hylleraas type basis set within the framework of stabilization…
Ab-initio calculations on two-electron ions in strongly coupled plasma environment
S. Bhattacharyya, J. K. Saha, T. K. Mukherjee
In this work, the controversy between the interpretations of recent measurements on dense aluminum plasma created with Linac coherent light sources (LCLS) X-ray free electron laser…
Precise energy eigenvalues of hydrogen-like ion moving in quantum plasmas
S. Dutta, J. K. Saha, T. K. Mukherjee
The analytic form of the electrostatic potential felt by a slowly moving test charge in quantum plasma is being derived. It has been shown that the potential composed of two parts:…
Precise Variational Calculation For The Doubly Excited State (2p^2)^3P^e of Helium
Tapan K. Mukherjee, Prasanta K. Mukherjee
Highly precise variational calculations of non-relativistic energies of the (2p^2)^3P^e state of Helium atom are presented.We get an upper bound energy E=-0.71050015565678 a.u.,the…