Time dependent variation perturbation calculation of two-photon transition probability and hyperfine shift in hydrogen atom under plasma environment

Publication date: Available online 12 April 2021Source: Physics Letters AAuthor(s): Supriya K. Chaudhuri, Sukhamoy Bhattacharyya, Rajat K. Chaudhuri, Prasanta K. Mukherjee
Source: Physics Letters A - Category: Physics Source Type: research