Download or read book Asymmetric Electron Pair Production on Carbon written by Robert Merle Simonds and published by . This book was released on 1968 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cross section for the reaction gamma + C yields e(+) + e( - ) + C has been measured for a series of kinematic points giving nuclear momentum transfers in the region 0.2 - 0.7 F( -2), with incident photon energies in the region for photoproduction of the first two pi-nucleon resonances. Measurements were made, using asymmetric detection geometry, of electron and positron cross sections for each point. (Author).