Convergent close-coupling calculations of positron scattering on metastable helium

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Convergent close-coupling calculations of positron scattering on metastable helium

The convergent close-coupling method has been applied to positron scattering on a helium atom in the 2 S-3 metastable state. For this system the positronium (Ps) formation channel is open even at zero scattering energy making the inclusion of the Ps channels especially important. Spin algebra is pre...

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Bibliographic Details
Main Authors:	Utamuratov, R., Kadyrov, Alisher, Fursa, Dmitry, Bray, Igor, Stelbovics, Andris
Other Authors:	RANZCR / AIR / FRO / ACPSEM
Format:	Journal Article
Published:	American Physical Society 2010
Subjects:	STATES ELECTRON-EXCITATION INTERMEDIATE ENERGIES ELASTIC-SCATTERING
Online Access:	http://hdl.handle.net/20.500.11937/8104

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