An approximation for the positron green's function and the positron annihilation probablity in electron gasJouko Arponen · First published 1970Open the Tome
On the theory of positron annihilation in an interacting electron gasJouko Arponen · First published 1970Open the Tome
Positron annihilation and the positron-electron many-body systemJouko Arponen · First published 1970Open the Tome
