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QED approach to high energy double electron capture
Sujata Bhattacharyya
; Gokhale College, Calcutta - 700 020, India
Sažetak
Double-electron capture from He and H2 by fully stripped Li3+ ion in 1s2 and 2s2 states in high-energy (above 1 MeV) collision is done in a field theoretic way. Most of the double capture is found to occure in 1s2 state. H2 stands out as a better candidate compared to He in delivering electrons. A good agreement is obtained for capture into 1s2 state from He with existing theoretical and experimental results. Auger decay probability from 2s2 state leading to transfer ionisation is discussed.
Ključne riječi
Hrčak ID:
331769
URI
Datum izdavanja:
4.12.1989.
Posjeta: 385 *