172 citations · 1.8k across the 100 of their papers we have counts for
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Enhanced spin-dependent parity non-conservation effect in the transition in Fr: A possibility for unambiguous detection of nuclear anapole moment
B. K. Sahoo, T. Aoki, B. P. Das +1
Employing the relativistic coupled-cluster method, comparative studies of the parity non-conserving electric dipole amplitudes for the t…
Permanent Electric Dipole Moments of Alkaline Earth Monofluorides: Interplay of Relativistic and Correlation Effects
V. S. Prasannaa, Sreerekha S, M. Abe +2
The interplay of the relativistic and correlation effects in the permanent electric dipole moments (PDMs) of the X2Σ+ (ν = 0) electronic ground states of the alkaline earth monoflo…
Quasiadiabatic dynamics of ultracold bosonic atoms in a one-dimensional optical superlattice
A. Dhar, D. Rossini, B. P. Das
We study the quasiadiabatic dynamics of a one-dimensional system of ultracold bosonic atoms loaded in an optical superlattice. Focusing on a slow linear variation in time of the su…
Theoretical studies of the long lifetimes of the states in Fr: Implications for parity nonconservation measurements
B. K. Sahoo, B. P. Das
The lifetimes of the and states in Fr are estimated to be 540(10) ns and 1704(32) ns respectively. They are determined by calculating the radiativ…
Correlation Trends in the Hyperfine Structures of Fr
B. K. Sahoo, D. K. Nandy, B. P. Das +1
We demonstrate the importance of electron correlation effects in the hyperfine structure constants of many low-lying states in Fr and Fr. This is achieved by calcul…