UdeM Preprint ID: UdeM-GPP-TH-16-249 arXiv: http://arxiv.org/abs/1603.03779 inspire: inspire doi: http://doi.org/10.1103/PhysRevD.93.093008 Authors: Bhubanjyoti Bhattacharya , Alakabha Datta , David London Journal Reference: Phys. Rev. D 93, 093008 (2016)