01609nas a2200193   4500008004100000022001400041245012300055210006900178260008700247300001100334490000800345520084000353100001801193700002001211700002201231700001801253700001601271856012801287       2015                        eng d  a0021-960600aCalculation of P,T-odd interaction constant of PbF using Z-vector method in the relativistic coupled-cluster framework0 aCalculation of PTodd interaction constant of PbF using Zvector m  a1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USAbAMER INST PHYSICScAUG  a0841190 v1433 a<p>The effective electric field experienced by the unpaired electron in the ground state of PbF, which is a potential candidate in the search of electron electric dipole moment due to some special characteristics, is calculated using Z-vector method in the coupled cluster single-and double-excitation approximation with four component Dirac spinor. This is an important quantity to set the upper bound limit of the electron electric dipole moment. Further, we have calculated molecular dipole moment and parallel magnetic hyperfine structure constant (A(parallel to)) of Pb-207 in PbF to test the accuracy of the wavefunction obtained in the Z-vector method. The outcome of our calculations clearly suggests that the core electrons have significant contribution to the ``atom in compound'' properties. (C) 2015 AIP Publishing LLC.</p>1 aSasmal, Sudip1 aPathak, Himadri1 aNayak, Malaya, K.1 aVaval, Nayana1 aPal, Sourav  uhttps://library.ncl.res.in/content/calculation-pt-odd-interaction-constant-pbf-using-z-vector-method-relativistic-coupled-1