Bhanu Pratap Das
机构: Director, Centre for Quantum Engineering, Research and Education, TCG CREST
每年引用次数
引用次数
引用: 3,830
H-指数: 36
I10-指数 : 101
出版物: 247
Relativistic coupled-cluster studies of ionization potentials, lifetimes, and polarizabilities in singly ionized calcium
B. K. Sahoo , B. P. Das , D. Mukherjee
Physical Review A 79 ( 5) 052511
48
2009
Relativistic configuration-interaction study of the nuclear-spin-dependent parity-nonconserving electron-nucleus interaction constant W A in BaF
Malaya K. Nayak , B. P. Das
Physical Review A 79 ( 6) 060502
17
2009
Core effects on ionization potentials in thallium
H. Merlitz , Geetha Gopakumar , Rajat K. Chaudhuri , B. P. Das
Physical Review A 63 ( 2)
14
2001
Ionization potential and excitation energy calculations for Ba + using the relativistic coupled-cluster method
Geetha Gopakumar , Holger Merlitz , Sonjoy Majumder , Rajat K. Chaudhuri
Physical Review A 64 ( 3) 032502
22
2001
Electric dipole and quadrupole transition amplitudes for Ba + using the relativistic coupled-cluster method
Geetha Gopakumar , Holger Merlitz , Rajat K. Chaudhuri , B. P. Das
Physical Review A 66 ( 3) 032505
43
2002
Enhanced spin-dependent parity-nonconservation effect in the 7 s S 1 / 2 2 → 6 d D 5 / 2 2 transition in Fr: A possibility for unambiguous detection of the nuclear anapole moment
B. K. Sahoo , T. Aoki , B. P. Das , Y. Sakemi
Physical Review A 93 ( 3) 032520
16
2016
Relativistic coupled-cluster calculation of the electron-nucleus scalar-pseudoscalar interaction constant W s in YbF
A Sunaga , M Abe , M Hada , BP Das
Physical Review A 93 ( 4) 042507
26
2016
Permanent electric dipole moments of alkaline-earth-metal monofluorides: Interplay of relativistic and correlation effects
VS Prasannaa , S Sreerekha , M Abe , VM Bannur
Physical Review A 93 ( 4) 042504
12
2016
Theoretical studies of the long lifetimes of the 6 d D 3 / 2 , 5 / 2 2 states in Fr: Implications for parity-nonconservation measurements
B. K. Sahoo , B. P. Das
Physical Review A 92 ( 5) 052511
23
2015
Accurate Calculations of Interstellar Lines of Mg+Using the Coupled Cluster Approach
Sonjoy Majumder , Holger Merlitz , Geetha Gopakumar , B. P. Das
The Astrophysical Journal 574 ( 1) 513 -517
12
2002
Influence of the Dirac-Hartree-Fock starting potential on the parity-nonconserving electric-dipole-transition amplitudes in cesium and thallium
W. F. Perger , B. P. Das
Physical Review A 35 ( 9) 3942 -3944
1987
Relativistic general-order coupled-cluster method for high-precision calculations: Application to the Al+ atomic clock
Mihály Kállay , H. S. Nataraj , B. K. Sahoo , B. P. Das
Physical Review A 83 ( 3) 030503
37
2011
Erratum: Ab initio determination of polarizabilities and van der Waals coefficients of Li atoms using the relativistic coupled-cluster method [Phys. Rev. A 78, 012515 (2008)]
L. W. Wansbeek , B. K. Sahoo , R. G. E. Timmermans , B. P. Das
Physical Review A 82 ( 2) 029901
7
2010
Quantum phases of ultracold bosonic atoms in a one-dimensional optical superlattice
Arya Dhar , Tapan Mishra , Ramesh V Pai , BP Das
Physical Review A 83 ( 5) 053621
20
2011
Parity nonconservation in ytterbium ion
B. K. Sahoo , B. P. Das
Physical Review A 84 ( 1) 010502
21
2011
Transition properties of low-lying states in atomic indium
B. K. Sahoo , B. P. Das
Physical Review A 84 ( 1) 012501
11
2011
Effects of nuclear structure on parity nonconservation in atomic cesium in relativistic mean field theory
P. K. Panda , B. P. Das
Physical Review C 62 ( 6) 655011 -655016
9
2000
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
GEETHA GOPAKUMAR , CHIRANJIB SUR , BHANU PRATAP DAS , RAJAT K. CHAUDHURI
Journal of Theoretical and Computational Chemistry 05 ( 04) 945 -956
2006
Application of the relativistic coupled-cluster theory to boron-like ions of astrophysical interest
HS Nataraja , BK Sahoob , BP Dasa , RK Chaudhuria
arXiv preprint physics/0609249
2006