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Positron-helium scattering at medium energies

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Elsevier B.V.

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We present results for medium-energy elastic, inelastic [transition to He(1s2(1)s), He(1s2(1)p), He(1s3(1)s), and He(1s3(1)p) states], capture [to Ps(1s), Ps(2s), and Ps(2p) states of the positronium (Ps) atom] and total cross sections of positron-helium scattering in the close coupling approach using realistic wave functions.

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English

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Chemical Physics Letters. Amsterdam: Elsevier B.V., v. 262, n. 3-4, p. 460-464, 1996.

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