Izvorni znanstveni članak
Excitation of the hydrogen atom from the metastable 2s-STATE by electron impact
Lalan K. Jha
; Department of Physics, B. R. A. Bihar University, Muzaffarpur-842001, Bihar, India
Bishwa N. Roy
; Department of Physics, B. R. A. Bihar University, Muzaffarpur-842001, Bihar, India
Pradip K. Biswas
; Department of Theoretical Physics, I. A. C. S. Jadavpur, Calcutta-700032, India
Sažetak
Excitation of hydrogen atom from its metastable 2s-state to ns (n = 3,4,5,6) and np (n = 3) states by electron impact has been investigated by employing a distorted-wave method, in the framework of the two-potential formulation. Contribution of exchange has been included by antisymmetrising the total wave function of the system. The differential cross-sections are reported at intermediate energies. Theoretical findings for 2s-5s and 2s-6s transitions have not been reported earlier.
Ključne riječi
Hrčak ID:
299592
URI
Datum izdavanja:
1.3.1996.
Posjeta: 479 *