| Issue Date | Title | Author(s) |
| 2002-07 | Accurate Calculations of Interstellar Lines of Mg+ Using the Coupled Cluster Approach | Majumder, S; Merlitz, H; Gopakumar, G; Das, B. P; Mahapatra, U. S; Mukherjee, Debashis |
| 2006-08 | Application of relativistic coupled-cluster theory to atomic parity non-conservation | Das, B. P; Sahoo, B. K; Gopakumar, G; Chaudhuri, R. K |
| 2014-08 | Application of relativistic coupled-cluster theory to the effective electric field in YbF | Abe, M; Gopakumar, G; Hada, M; Das, B. P; Tatewaki, H; Mukherjee, D |
| 2015-05 | Contribution of relativistic quantum chemistry to electrons electric dipole moment for CP violation | Abe, M; Gopakumar, G; Das, B. P; Tatewaki, H; Mukherjee, D; Hada, M |
| 2001-02 | Core effects on ionization potentials in thallium | Merlitz, H; Gopakumar, G; Chaudhuri, R. K; Das, B. P; Mahapatra, U. S; Mukherjee, D |
| 2002-09 | Electric dipole and quadrupole transition amplitudes for Ba+ using the relativistic coupled-cluster method | Gopakumar, G; Merlitz, H; Chaudhuri, R. K; Das, B. P; Mahapatra, U. S; Mukherjee, D |
| 2001-09 | Ionization potential and excitation energy calculations for Ba+ using the relativistic coupled-cluster method | Gopakumar, G; Merlitz, H; Majumder, S; Chaudhuri, R. K; Das, B. P; Mahapatra, U. S; Mukherjee, D |
| 2003-10 | Magnetic dipole hyperfine interactions in 137Ba+ and the accuracies of the neutral weak interaction matrix elements | Sahoo, B. K; Gopakumar, G; Chaudhuri, R. K; Das, B. P; Merlitz, H; Mahapatra, U. S; Mukherjee, D |
| 2006 | Random phase approximation for allowed and parity non-conserving electric dipole transition amplitudes and its connection with many-body perturbation theory and coupled-cluster theory | Gopakumar, G; Sur, C; Das, B. P; Chaudhuri, R. K; Mukherjee, D; Hirao, K |
| 2010-09-29 | Relativistic calculations of ground and excited states of LiYb molecule for ultracold photoassociation spectroscopy studies | Gopakumar, G; Abe, Minori; Das, B. P; Hada, Masahiko; Hirao, Kimihiko |
| 2001-12 | Relativistic coupled cluster calculations using hybrid basis functions | Majumder, S; Gopakumar, G; Merlitz, H; Das, B. P |
| 2007-01 | Relativistic coupled-cluster calculations of parity nonconservation in Ba+ by the sum-over-states approach | Gopakumar, G; Das, B. P; Chaudhuri, R. K; Mukherjee, D; Hirao, K |
| 2004-01 | Theoretical studies of electric quadrupole transition probabilities in Mg II | Majumder, S; Gopakumar, G; Chaudhuri, R. K; Das, B. P; Merlitz, H; Mahapatra, U. S; Mukherjee, D |
