Chowdhury, S. R.Pradhan, S.2024-07-252024-07-252022Journal of Physics-B, 2022. Vol. 55: Article no. 165502http://hdl.handle.net/123456789/270104367 bytestext/htmlenoptical pumpingvelocity diffusionradiation trappingelastic and inelastic collisionOptical pumping and relaxation of atomic population in assorted conditionsArticle